NTC (negative temperature coefficient) thermistor is a heat-sensitive semiconductor resistor. Its resistance value decreases as the temperature increases. The temperature coefficient of resistance is in the range of -2%/k~-6%/k, which is about that of metal. 10 times the temperature coefficient of resistance. Changes in the resistance value of the NTC thermistor can be caused by changes in the external ambient temperature, or can be caused by self-heating due to the flow of current. His various uses are based on this property. NTC thermistors are constructed from polycrystalline ceramics with mixed oxides. The conductive mechanism of this material is quite complex.

　　Huaju Electronics is an early professional manufacturer of NTC thermistors in China. The NTC thermistors produced by the company are widely used in various handheld devices and miniaturized electronic equipment, and are also widely used in various temperature measurement and temperature compensation occasions. Relying on its technical advantages in the field of thermostats, Huaju Electronics produces temperature sensor products with stable performance and reasonable prices. The products are widely used in military, medical, human life, industrial automation, automobiles, security and fire protection, home appliances, communications, etc. Fields and occasions that require temperature measurement or overheating protection.NTC temperature sensors are usually composed of 2 or 3 metal oxides, mixed in a popular clay, and sintered into a dense sintered ceramic in a high-temperature furnace. Oxygen-bonded metals tend to donate free electrons. Ceramics are generally excellent insulators. But this is only theoretically the case with thermistor-type ceramics when the temperature is close to absolute zero. However, as the temperature increases to more common ranges, thermal excitations throw out more and more free electrons. As many electrons carry current through the ceramic, the effective resistance decreases. Resistance changes extremely sensitively with temperature. Typical changes are (-)7[%] to 3[%] reduction per degree Celsius.This is the most sensitive of any sensor suitable for use over a wide temperature range. The rated room temperature resistance depends on the resistivity, size and geometry of the base material, and the contact area of ​​​​the electrodes. A thermistor that is thick and narrow has a relatively high resistance, while a thermistor that is thin and wide has a lower resistance. Actual sizes are also very flexible, they can be as small as .010 inches or very small in diameter. There is almost no limit to the maximum size, but half an inch or less usually applies.

　　Temperature sensor structure:

　　NTC thermistor, probe assembly (combination). A finished thermistor assembly (combination) composed of a thermistor shell, extension lead, and sometimes a connector.

　　Application of NTC temperature sensor in human life temperature measurement

　　Huaju Electronics can customize various high-quality medical temperature sensors according to the different needs and requirements of customers. Since the beginning of 2006, Nanjing Huaju Electronics Co., Ltd. has organized a dedicated technical research and development team to tackle this technology and developed A constant temperature oil tank with a temperature control accuracy of 0.002°C (two thousandths of a degree) was used for this product test. After three years of technical research, at the end of 2008, we finally developed a dedicated NTC temperature sensor for electronic thermometers that is comparable to the world's advanced NTC manufacturers.

　　The resolution of this NTC temperature sensor can reach ±0.01℃, the accuracy can reach ±0.02℃, the response speed is <2.8 seconds, the product has good stability, and the annual resistance drift rate is ≤0.1% (equivalent to less than 0.025℃). After repeated demonstrations by users at home and abroad and testing by authoritative institutions, the product performance has fully reached the level of the world's advanced NTC manufacturers such as Japan, and far exceeds that of South Korea and Taiwan.

　　High-precision medical temperature sensor:

 

　　 

 

5. Main technical parameters

Product number	Nominal resistance		B value		range of working temperature	dissipation coefficient	Thermal time constant
	R 25（KΩ）	Allowable deviation	Nominal B value	Allowable deviation	℃	(mW/℃)	(S)
MFYLC□-2.252K□3892□X	2.252	A=±0.1℃ B=±0.2℃ C=±0.5℃ E=±0.5% F=±1%	3892(0/50)	E=±0.5% F=±1%	0～+70	≥0.2	≤3.5
MFYLC□-302□3892□X	3		3892(0/50)
MFYLC□-502□3892□X	5		3892(0/50)
MFYLC□-103□3575□X	10		3575(0/50)
MFYLC□-103□3892□X	10		3892(0/50)
MFYLC□-303□3811□X	30		3811(0/50)
MFYLC□-303□4143□X	30		4143(0/50)
MFYLC□-503□4143□X	50		4143(0/50)
MFYLC□-104□4143□X	100		4143(0/50)
MFYLCB-103□3435□B	10	E=±0.5% F=±1%	3435(25/85)	E=±0.5% F=±1%	-40～+105	≥0.7	≤6
MFYLCB-103□3977□B	10		3977(25/85)
MFYLCB-503□3950□A	50		3950(25/50)

　　Electronic thermometer temperature sensor series:

　　

 

　　With the development of miniaturization and intelligence of electronic products and the application of the Internet of Things, more and more wearable electronic products have entered people's lives, such as smart bracelets, Google Glasses, shoes, underwear and other personal devices It is necessary to detect physiological indicators of the human body, among which the measurement of human body temperature is essential. The most economical and convenient solution for measuring human body temperature is a circuit solution made of a thermistor. Huaju Electronics is a professional thermistor manufacturer. Huaju has previously launched products with measurable resolution up to ±0.01°C, accuracy up to ±0.02°C, response speed <2.8 seconds, good product stability, and annual resistance drift rate. ≤0.1% (equivalent to less than 0.025℃) leaded NTC thermistor. In order to adapt to the miniaturization and low power consumption of wearable electronic products, Huaju Electronics has launched a patch type high-precision NTC thermistor. Huaju Electronics serves as One of the largest manufacturers of sensitive components in China, it shoulders the responsibility of the country and the nation, allows Chinese people to use its own high-precision electronic thermometer products, and has a strong sense of mission to enhance the self-confidence and self-esteem of the Chinese nation. Electronic thermometers are the core The component is the NTC temperature sensor that senses temperature. Because it is used to measure human body temperature, the temperature sensor is required to have very high accuracy, stability and sensitivity. Due to the high requirements on technical indicators such as measurement accuracy, response speed, and annual resistance drift rate, about 70% of the NTC thermistor temperature sensors used in electronic thermometers in my country still need to be imported. Therefore, this is also a bottleneck restricting the industrialization of electronic thermometers in my country. It has been previously reported that due to the influence of the technology of domestic NTC manufacturers, the NTC temperature sensors used in electronic thermometers in my country need to be provided 100% from abroad or from Taiwan and its wholly-owned enterprises in my country. This is inaccurate. There are also inaccurate ones in China. A few companies have already started special research and development in this area, and have begun to provide supporting products for manufacturers of finished electronic thermometers. However, limited by the technological level of its NTC temperature sensor, the electronic thermometers produced by it are always not ideal in terms of temperature measurement accuracy, response speed, stability, etc., and there are more or less differences from the actual temperature and temperature drift. In order to solve this problem in the domestic industry, Nanjing Huaju Electronics Co., Ltd. has organized a dedicated technical research and development team to tackle this technology since the beginning of 2006, and developed a temperature control accuracy for testing this product. at 0. 002℃ (that is, two thousandths of a degree) constant temperature oil tank. After three years of technical research, at the end of 2008, we finally developed a dedicated NTC temperature sensor for electronic thermometers that is comparable to the world's advanced NTC manufacturers.

　　The sensor has a resolution of ±0.01°C, an accuracy of ±0.02°C, a response speed of <2.8 seconds, good product stability, and an annual resistance drift rate of ≤0.1% (equivalent to less than 0.025°C). After repeated demonstrations by users at home and abroad and testing by authoritative institutions, the product performance has fully reached the level of the world's advanced NTC manufacturers such as Japan, and far exceeds that of South Korea and Taiwan.

	Other domestic products	Japanese products	Huaju products
Zero power resistance value accuracy error	≤±0.16%	≤±0.08%	≤±0.03%
B value accuracy	≤±0.5%	≤±0.5%	≤±0.3%
Annual temperature drift rate	≤±0.1℃	≤±0.025℃	≤±0.025℃
Zero power resistance change rate	≤0.5%/year	≤0.1%/year	≤0.1%/year
Thermal time constant	≤3.2s	≤2.8s	≤2.8s
dissipation coefficient	≥0.7mw/℃	≥0.7mw/℃	≥0.7mW/℃
range of working temperature	-20～100℃	-30～100℃	-40～125℃

　　5. Main technical parameters

Product number	Nominal resistance	Nominal resistance	B value	rated power	37℃ temperature measurement accuracy	dissipation coefficient	Thermal time constant
	R 25（KΩ）	R 37（KΩ）	(25/50℃)	(mw)	℃	(mW/℃)	(S)
MF54-104E3950FA-30	100	60	3950	≤3.5	±0.006	≥0.7 in still air	≤3.2 in still air
MF54-104F3950FA-50	100	60	3950	≤3.5	±0.012	≥0.7 in still air	≤3.2 in still air
MF54-503E3950FA-30	50	30	3950	≤3.5	±0.012	≥0.7 in still air	≤3.2 in still air
MF54-503F3950EA-50	50	30	3950	≤3.5	±0.02	≥0.7 in still air	≤3.2 in still air
MF54-303E3950FA-30	30	18	3950	≤3.5	±0.02	≥0.7 in still air	≤3.2 in still air
MF54-303F3950FA-50	30	18	3950	≤3.5	±0.04	≥0.7 in still air	≤3.2 in still air
MF54-103E3950FA-30	10	6.017	3950	≤3.5	±0.1	≥0.7 in still air	≤3.2 in still air

CWF series NTC temperature sensor series	MFS1 epoxy encapsulation/injection molding series	MFS2 casing series	MFS3 video lead series	MFS4 crimp terminal series
MFS5 surface mount series	MFS6 bullet series	MFS7 flange series	MFS8 cap shell series	MFS9 threaded series
MFS10 tube card series	NTC temperature sensor series for motors	MFYS1 medical NTC temperature sensor	MFYS2 Medical NTC Temperature Sensor	MFYS3 medical NTC temperature sensor
MFYS4 medical NTC temperature sensor	MFYS5 medical NTC temperature sensor	MFYS6 medical NTC temperature sensor	MFYS7 medical NTC temperature sensor	MFYS8 medical NTC temperature sensor
MFYS9 medical NTC temperature sensor	MFYS5 medical NTC temperature sensor	MFYS10 medical NTC temperature sensor	MFYS11 medical NTC temperature sensor

　

Gear: 1 R37=29.629KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.489	33.527	33.564	0.112	-0.112	0.027	-0.027
35	32.138	32.168	32.197	0.091	-0.091	0.022	-0.022
36	30.848	30.870	30.892	0.071	-0.071	0.017	-0.017
37	29.614	29.629	29.644	0.050	-0.050	0.012	-0.012
38	28.422	28.442	28.463	0.071	-0.071	0.017	-0.017
39	27.283	27.308	27.333	0.091	-0.091	0.022	-0.022
40	26.193	26.222	26.251	0.111	-0.111	0.027	-0.027
41	25.151	25.184	25.217	0.131	-0.131	0.032	-0.032
42	24.155	24.192	24.228	0.152	-0.151	0.038	-0.038

Gear level: 2          R37=29.660KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.524	33.562	33.600	0.112	-0.112	0.027	-0.027
35	32.172	32.201	32.231	0.091	-0.091	0.022	-0.022
36	30.880	30.902	30.924	0.071	-0.071	0.017	-0.017
37	29.645	29.660	29.675	0.050	-0.050	0.012	-0.012
38	28.452	28.472	28.492	0.071	-0.071	0.017	-0.017
39	27.311	27.336	27.361	0.091	-0.091	0.022	-0.022
40	26.220	26.250	26.279	0.111	-0.111	0.027	-0.027
41	25.177	25.211	25.244	0.131	-0.131	0.032	-0.032
42	24.180	24.217	24.254	0.152	-0.151	0.038	-0.038

  Gear: 3          R37=29.691KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.559	33.597	33.635	0.112	-0.112	0.027	-0.027
35	32.205	32.235	32.265	0.091	-0.091	0.022	-0.022
36	30.913	30.935	30.957	0.071	-0.071	0.017	-0.017
37	29.676	29.691	29.706	0.050	-0.050	0.012	-0.012
38	28.482	28.502	28.522	0.071	-0.071	0.017	-0.017
39	27.340	27.365	27.390	0.091	-0.091	0.022	-0.022
40	26.248	26.277	26.306	0.111	-0.111	0.027	-0.027
41	25.204	25.237	25.270	0.131	-0.131	0.032	-0.032
42	24.205	24.242	24.279	0.152	-0.151	0.038	-0.038

Gear level: 4     R37=29.722KΩ Accuracy: ±0.050%  Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

　

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.594	33.631	33.667	0.108	-0.108	0.026	-0.026
35	32.239	32.268	32.296	0.088	-0.088	0.021	-0.021
36	30.945	30.966	30.987	0.067	-0.067	0.016	-0.016
37	29.707	29.722	29.737	0.047	-0.047	0.011	-0.011
38	28.511	28.531	28.550	0.067	-0.067	0.016	-0.016
39	27.368	27.392	27.416	0.087	-0.087	0.021	-0.021
40	26.275	26.304	26.332	0.108	-0.108	0.026	-0.026
41	25.230	25.262	25.295	0.128	-0.128	0.032	-0.031
42	24.231	24.267	24.303	0.148	-0.148	0.037	-0.037

Gear: 5            R37=29.753KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)    

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.629	33.667	33.705	0.112	-0.112	0.026	-0.026
35	32.273	32.302	32.332	0.091	-0.091	0.022	-0.022
36	30.977	30.999	31.021	0.070	-0.070	0.017	-0.017
37	29.738	29.753	29.768	0.050	-0.050	0.012	-0.012
38	28.541	28.561	28.582	0.070	-0.070	0.017	-0.017
39	27.397	27.422	27.447	0.091	-0.091	0.022	-0.022
40	26.303	26.332	26.361	0.111	-0.111	0.027	-0.027
41	25.256	25.290	25.323	0.131	-0.131	0.032	-0.032
42	24.256	24.293	24.330	0.151	-0.151	0.038	-0.038

Gear: 6                R37=29.784KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.664	33.702	33.740	0.112	-0.112	0.026	-0.026
35	32.306	32.336	32.366	0.091	-0.091	0.022	-0.022
36	31.009	31.031	31.053	0.070	-0.070	0.017	-0.017
37	29.768	29.784	29.799	0.050	-0.050	0.012	-0.012
38	28.571	28.591	28.611	0.070	-0.070	0.017	-0.017
39	27.425	27.450	27.475	0.091	-0.091	0.022	-0.022
40	26.330	26.359	26.389	0.111	-0.111	0.027	-0.027
41	25.283	25.316	25.349	0.131	-0.131	0.032	-0.032
42	24.281	24.318	24.355	0.151	-0.151	0.038	-0.038

 Gear: 7 R37=29.815KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy (%)		Temperature accuracy (℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.700	33.737	33.775	0.112	-0.112	0.026	-0.026
35	32.340	32.370	32.399	0.091	-0.091	0.022	-0.022
36	31.042	31.064	31.086	0.070	-0.070	0.017	-0.017
37	29.800	29.815	29.830	0.050	-0.050	0.012	-0.012
38	28.601	28.621	28.641	0.070	-0.070	0.017	-0.017
39	27.454	27.479	27.504	0.091	-0.091	0.022	-0.022
40	26.358	26.387	26.416	0.111	-0.111	0.027	-0.027
41	25.309	25.342	25.376	0.131	-0.131	0.032	-0.032
42	24.307	24.344	24.381	0.151	-0.151	0.038	-0.037

Gear: 8 R37=29.846KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

　

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.734	33.772	33.810	0.112	-0.112	0.026	-0.026
35	32.374	32.403	32.433	0.091	-0.091	0.022	-0.022
36	31.074	31.096	31.118	0.070	-0.070	0.017	-0.017
37	29.831	29.846	29.861	0.050	-0.050	0.012	-0.012
38	28.630	28.651	28.671	0.070	-0.070	0.017	-0.017
39	27.483	27.508	27.533	0.091	-0.091	0.022	-0.022
40	26.385	26.414	26.444	0.111	-0.111	0.027	-0.027
41	25.335	25.369	25.402	0.131	-0.131	0.032	-0.032
42	24.332	24.369	24.406	0.151	-0.151	0.038	-0.037

Gear: 9 R37=29.877KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.770	33.806	33.843	0.108	-0.108	0.026	-0.026
35	32.407	32.436	32.465	0.088	-0.087	0.021	-0.021
36	31.106	31.127	31.148	0.067	-0.067	0.016	-0.016
37	29.862	29.877	29.892	0.046	-0.046	0.011	-0.011
38	28.660	28.680	28.699	0.067	-0.067	0.016	-0.016
39	27.511	27.535	27.559	0.087	-0.087	0.021	-0.021
40	26.412	26.441	26.469	0.107	-0.107	0.026	-0.026
41	25.362	25.394	25.427	0.128	-0.128	0.031	-0.031
42	24.357	24.393	24.430	0.148	-0.148	0.037	-0.037

Gear: 10 R37=29.908KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.804	33.842	33.880	0.112	-0.111	0.026	-0.026
35	32.441	32.471	32.500	0.091	-0.091	0.022	-0.022
36	31.139	31.161	31.183	0.070	-0.070	0.017	-0.017
37	29.893	29.908	29.923	0.050	-0.050	0.012	-0.012
38	28.690	28.710	28.730	0.070	-0.070	0.017	-0.017
39	27.540	27.565	27.590	0.090	-0.090	0.022	-0.022
40	26.440	26.469	26.498	0.111	-0.111	0.027	-0.027
41	25.388	25.421	25.455	0.131	-0.131	0.032	-0.032
42	24.382	24.419	24.456	0.151	-0.151	0.038	-0.037

Gear: 11 R37=29.939KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.840	33.877	33.915	0.111	-0.111	0.026	-0.026
35	32.475	32.504	32.534	0.091	-0.091	0.022	-0.022
36	31.171	31.193	31.215	0.070	-0.070	0.017	-0.017
37	29.924	29.939	29.954	0.050	-0.050	0.012	-0.012
38	28.720	28.740	28.760	0.070	-0.070	0.017	-0.017
39	27.568	27.593	27.618	0.090	-0.090	0.022	-0.022
40	26.467	26.497	26.526	0.111	-0.111	0.027	-0.027
41	25.414	25.448	25.481	0.131	-0.131	0.032	-0.032
42	24.408	24.445	24.482	0.151	-0.151	0.037	-0.037

Gear: 12 R37=29.970KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.875	33.913	33.951	0.111	-0.111	0.026	-0.026
35	32.508	32.538	32.568	0.091	-0.091	0.022	-0.022
36	31.203	31.225	31.247	0.070	-0.070	0.017	-0.017
37	29.955	29.970	29.985	0.050	-0.050	0.012	-0.012
38	28.749	28.770	28.790	0.070	-0.070	0.017	-0.017
39	27.597	27.622	27.647	0.090	-0.090	0.022	-0.022
40	26.494	26.524	26.553	0.111	-0.111	0.027	-0.027
41	25.441	25.474	25.507	0.131	-0.131	0.032	-0.032
42	24.433	24.470	24.507	0.151	-0.151	0.037	-0.037

Gear: 13 R37=30.001KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)   

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.910	33.948	33.986	0.111	-0.111	0.026	-0.026
35	32.542	32.572	32.601	0.091	-0.091	0.022	-0.022
36	31.236	31.258	31.280	0.070	-0.070	0.017	-0.017
37	29.986	30.001	30.016	0.050	-0.050	0.012	-0.012
38	28.779	28.799	28.820	0.070	-0.070	0.017	-0.017
39	27.625	27.650	27.676	0.090	-0.090	0.022	-0.022
40	26.522	26.551	26.581	0.111	-0.111	0.027	-0.027
41	25.467	25.500	25.534	0.131	-0.131	0.032	-0.032
42	24.458	24.495	24.532	0.151	-0.151	0.037	-0.037

Gear: 14 R37=30.032KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.945	33.983	34.021	0.111	-0.111	0.026	-0.026
35	32.576	32.605	32.635	0.091	-0.091	0.022	-0.022
36	31.268	31.290	31.312	0.070	-0.070	0.017	-0.017
37	30.017	30.032	30.047	0.049	-0.049	0.012	-0.012
38	28.809	28.829	28.850	0.070	-0.070	0.017	-0.017
39	27.654	27.679	27.704	0.090	-0.090	0.022	-0.022
40	26.549	26.579	26.608	0.111	-0.110	0.027	-0.027
41	25.493	25.527	25.560	0.131	-0.131	0.032	-0.032
42	24.484	24.521	24.558	0.151	-0.151	0.037	-0.037

Gear: 15 R37=30.063KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	33.980	34.018	34.056	0.111	-0.111	0.026	-0.026
35	32.609	32.639	32.669	0.091	-0.091	0.022	-0.021
36	31.300	31.322	31.344	0.070	-0.070	0.017	-0.017
37	30.048	30.063	30.078	0.049	-0.049	0.012	-0.012
38	28.839	28.859	28.879	0.070	-0.070	0.017	-0.017
39	27.682	27.708	27.733	0.090	-0.090	0.022	-0.022
40	26.577	26.606	26.636	0.111	-0.110	0.027	-0.027
41	25.520	25.553	25.587	0.131	-0.131	0.032	-0.032
42	24.509	24.546	24.583	0.151	-0.151	0.037	-0.037

Gear: 16 R37=30.094KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)   

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	34.015	34.053	34.091	0.111	-0.111	0.026	-0.026
35	32.643	32.673	32.702	0.091	-0.090	0.021	-0.021
36	31.332	31.354	31.377	0.070	-0.070	0.017	-0.017
37	30.079	30.094	30.109	0.049	-0.049	0.012	-0.012
38	28.868	28.889	28.909	0.070	-0.070	0.017	-0.017
39	27.711	27.736	27.761	0.090	-0.090	0.022	-0.022
40	26.604	26.634	26.663	0.110	-0.110	0.027	-0.027
41	25.546	25.579	25.613	0.131	-0.131	0.032	-0.032
42	24.534	24.571	24.608	0.151	-0.151	0.037	-0.037

　

Gear: 17 R37=30.125KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	34.050	34.088	34.126	0.111	-0.111	0.026	-0.026
35	32.676	32.706	32.736	0.090	-0.090	0.021	-0.021
36	31.365	31.387	31.409	0.070	-0.070	0.017	-0.017
37	30.110	30.125	30.140	0.049	-0.049	0.012	-0.012
38	28.898	28.918	28.939	0.070	-0.070	0.017	-0.017
39	27.740	27.765	27.790	0.090	-0.090	0.022	-0.022
40	26.632	26.661	26.691	0.110	-0.110	0.027	-0.027
41	25.572	25.606	25.639	0.131	-0.131	0.032	-0.032
42	24.559	24.597	24.634	0.151	-0.151	0.037	-0.037

Gear: 18 R37=30.156KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	34.085	34.123	34.161	0.111	-0.111	0.026	-0.026
35	32.710	32.740	32.770	0.090	-0.090	0.021	-0.021
36	31.397	31.419	31.441	0.070	-0.070	0.017	-0.017
37	30.141	30.156	30.171	0.049	-0.049	0.012	-0.012
38	28.928	28.948	28.969	0.070	-0.070	0.017	-0.017
39	27.768	27.793	27.818	0.090	-0.090	0.022	-0.022
40	26.659	26.689	26.718	0.110	-0.110	0.027	-0.027
41	25.599	25.632	25.666	0.131	-0.130	0.032	-0.032
42	24.585	24.622	24.659	0.151	-0.151	0.037	-0.037

Gear: 19 R37=30.187KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)   

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	34.120	34.158	34.196	0.111	-0.111	0.026	-0.026
35	32.744	32.774	32.803	0.090	-0.090	0.021	-0.021
36	31.429	31.451	31.473	0.070	-0.070	0.017	-0.017
37	30.172	30.187	30.202	0.049	-0.049	0.012	-0.012
38	28.958	28.978	28.998	0.070	-0.070	0.017	-0.017
39	27.797	27.822	27.847	0.090	-0.090	0.022	-0.022
40	26.686	26.716	26.746	0.110	-0.110	0.027	-0.027
41	25.625	25.658	25.692	0.131	-0.130	0.032	-0.032
42	24.610	24.647	24.684	0.151	-0.150	0.037	-0.037

Gear: 20 R37=30.218KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)    

Temperature(℃)	Resistance(KΩ)			Resistance accuracy(%)		Temperature accuracy(℃)
	minimum value	central value	maximum value	△R	-△R	△T	-△T
34	34.155	34.193	34.231	0.111	-0.111	0.026	-0.026
35	32.777	32.807	32.837	0.090	-0.090	0.021	-0.021
36	31.462	31.484	31.506	0.070	-0.070	0.017	-0.017
37	30.203	30.218	30.233	0.049	-0.049	0.012	-0.012
38	28.987	29.008	29.028	0.070	-0.070	0.017	-0.017
39	27.825	27.850	27.876	0.090	-0.090	0.022	-0.022
40	26.714	26.743	26.773	0.110	-0.110	0.027	-0.027
41	25.651	25.685	25.718	0.130	-0.130	0.032	-0.032
42	24.635	24.672	24.710	0.151	-0.150	0.037	-0.037

Gear: 21          R37=30.249KΩ Accuracy: ±0.050% B34/42=3949K Accuracy: ±0.5% (P233-22)   Temperature(℃) Resistance(KΩ) Resistance accuracy(%) Temperature accuracy(℃)   minimum value central value maximum value △R -△R △T -△T 34 34.190 34.228 34.266 0.111 -0.111 0.026 -0.026 35 32.811 32.841 32.871 0.090 -0.090 0.021 -0.021 36 31.494 31.516 31.538 0.070 -0.070 0.017 -0.017 37 30.234 30.249 30.264 0.049 -0.049 0.012 -0.012 38 29.017 29.038 29.058 0.070 -0.070 0.017 -0.017 39 27.854 27.879 27.904 0.090 -0.090 0.022 -0.022 40 26.741 26.771 26.801 0.110 -0.110 0.027 -0.027 41 25.678 25.711 25.745 0.130 -0.130 0.032 -0.032 42 24.661 24.698 24.735 0.151 -0.150 0.037 -0.037 Note: ·In addition to the above specifications, our company can also supply products according to the special requirements of users.

MF54  R 37 =30K Ω   50Ω resistance value classification table:   Rated zero power resistance value R37 (1-32) ±0.09% (37.00℃) 1st gear 29.111KΩ 9 gears 29.535KΩ 17 gears 29.964KΩ 25 gears 30.401KΩ 2nd gear 29.164KΩ 10 gears 29.588KΩ 18 gears 30.019KΩ 26 gears 30.456KΩ 3rd gear 29.216KΩ 11 gears 29.641KΩ 19 gears 30.073KΩ 27 gears 30.511KΩ 4th gear 29.269KΩ 12 gears 29.695KΩ 20 gears 30.128KΩ 28 gears 30.566KΩ 5th gear 29.322KΩ 13 gears 29.749KΩ 21 gears 30.182KΩ 29 gears 30.622KΩ 6 gears 29.375KΩ 14 gears 29.802KΩ 22 gears 30.237KΩ 30 gears 30.677KΩ 7 gears 29.428KΩ 15 gears 29.856KΩ 23 gears 30.291KΩ 31 gears 30.731KΩ 8 gears 29.481KΩ 16 gears 29.910KΩ 24 gears 30.346KΩ 32 gears 30.785KΩ Attachment 2 Resistance Temperature Characteristics Comparison Table Gear: 1 R37=29.111KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 32.917 32.959 33.000 0.12 -0.12 0.03 -0.03 35 31.577 31.613 31.649 0.11  -0.11  0.02 -0.02 36 30.300 30.330 30.360 0.10 -0.10 0.02 -0.02 37 29.085 29.111 29.137 0.09 -0.09 0.02 -0.02 38 27.911 27.939 27.967 0.10 -0.10 0.02 -0.02 39 26.796 26.826 26.856 0.11 -0.11 0.02 -0.02 40 25.731 25.763 25.795 0.12 -0.12 0.03 -0.03 41 24.715 24.749 24.783 0.14 -0.14 0.03 -0.03 42 23.746 23.781 23.816 0.15 -0.15 0.03 -0.03

Gear: 2 R37= 29.164K Ω Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)   Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 32.977 33.018 33.059 0.12 -0.12 0.03 -0.03 35 31.635 31.670 31.706 0.11  -0.11  0.02 -0.02 36 30.354 30.385 30.415 0.10 -0.10 0.02 -0.02 37 29.138 29.164 29.189 0.09 -0.09 0.02 -0.02 38 27.962 27.990 28.018 0.10 -0.10 0.02 -0.02 39 26.844 26.874 26.904 0.11 -0.11 0.02 -0.02 40 25.778 25.810 25.842 0.12 -0.12 0.03 -0.03 41 24.760 24.794 24.828 0.14 -0.14 0.03 -0.03 42 23.789 23.824 23.860 0.15 -0.15 0.03 -0.03

Gear: 3 R37= 29.216K Ω Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)   Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.035 33.076 33.117 0.12 -0.12 0.03 -0.03 35 31.690 31.726 31.761 0.11  -0.11  0.02 -0.02 36 30.407 30.438 30.468 0.10 -0.10 0.02 -0.02 37 29.190 29.216 29.242 0.09 -0.09 0.02 -0.02 38 28.011 28.039 28.067 0.10 -0.10 0.02 -0.02 39 26.891 26.921 26.951 0.11 -0.11 0.02 -0.02 40 25.823 25.855 25.887 0.12 -0.12 0.03 -0.03 41 24.803 24.837 24.871 0.14 -0.14 0.03 -0.03 42 23.830 23.866 23.901 0.15 -0.15 0.03 -0.03

Gear: 4 R37= 29.269 KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)   Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.096 33.137 33.179 0.12 -0.12 0.03 -0.03 35 31.748 31.784 31.820 0.11  -0.11  0.02 -0.02 36 30.464 30.494 30.525 0.10 -0.10 0.02 -0.02 37 29.243 29.269 29.294 0.09 -0.09 0.02 -0.02 38 28.062 28.091 28.119 0.10 -0.10 0.02 -0.02 39 26.941 26.971 27.001 0.11 -0.11 0.02 -0.02 40 25.871 25.903 25.935 0.12 -0.12 0.03 -0.03 41 24.849 24.883 24.917 0.14 -0.14 0.03 -0.03 42 23.875 23.910 23.945 0.15 -0.15 0.03 -0.03

Gear: 5 R37= 29.322 KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.156 33.197 33.239 0.12 -0.12 0.03 -0.03 35 31.806 31.842 31.878 0.11  -0.11  0.02 -0.02 36 30.519 30.550  30.580 0.10 -0.10 0.02 -0.02 37 29.295 29.322 29.348 0.09 -0.09 0.02 -0.02 38 28.114 28.142 28.170 0.10 -0.10 0.02 -0.02 39 26.990 27.020 27.050 0.11 -0.11 0.02 -0.02 40 25.918 25.950 25.982 0.12 -0.12 0.03 -0.03 41 24.895 24.929 24.963 0.14 -0.14 0.03 -0.03 42 23.918 23.954 23.989 0.15 -0.15 0.03 -0.03

Gear: 6 R37= 29.375 KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.216 33.257 33.299 0.12 -0.12 0.03 -0.03 35 31.864 31.900 31.935 0.11  -0.11  0.02 -0.02 36 30.574 30.605 30.636 0.10 -0.10 0.02 -0.02 37 29.349 29.375 29.400 0.09 -0.09 0.02 -0.02 38 28.164 28.192 28.221 0.10 -0.10 0.02 -0.02 39 27.039 27.069 27.099 0.11 -0.11 0.02 -0.02 40 25.964 25.997 26.029 0.12 -0.12 0.03 -0.03 41 24.939 24.974 25.008 0.14 -0.14 0.03 -0.03 42 23.961 23.997 24.032 0.15 -0.15 0.03 -0.03

Gear: 7  R37=29.428K Ω Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.276 33.317 33.359 0.12 -0.12 0.03 -0.03 35 31.921 31.957 31.993 0.11  -0.11  0.02 -0.02 36 30.630 30.660 30.691 0.10 -0.10 0.02 -0.02 37 29.402 29.428 29.453 0.09 -0.09 0.02 -0.02 38 28.215 28.243 28.272 0.10 -0.10 0.02 -0.02 39 27.087 27.118 27.148 0.11 -0.11 0.02 -0.02 40 26.011 26.044 26.076 0.12 -0.12 0.03 -0.03 41 24.985 25.019 25.053 0.14 -0.14 0.03 -0.03 42 24.004 24.040 24.076 0.15 -0.15 0.03 -0.03

Gear: 8  R37=29.481K Ω Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.336 33.377 33.419 0.12 -0.12 0.03 -0.03 35 31.979 32.015 32.051 0.11  -0.11  0.02 -0.02 36 30.685 30.715 30.746 0.10 -0.10 0.02 -0.02 37 29.455 29.481 29.507 0.09 -0.09 0.02 -0.02 38 28.266 28.294 28.323 0.10 -0.10 0.02 -0.02 39 27.136 27.167 27.197 0.11 -0.11 0.02 -0.02 40 26.058 26.091 26.123 0.12 -0.12 0.03 -0.03 41 25.030 25.064 25.098 0.14 -0.14 0.03 -0.03 42 24.048 24.083 24.119 0.15 -0.15 0.03 -0.03

Gear: 9 R37=29.535KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value  △R -△R △T -△T 34 33.397 33.439 33.480 0.12 -0.12 0.03 -0.03 35 32.037 32.073 32.109 0.11  -0.11  0.02 -0.02 36 30.741 30.772 30.802 0.10 -0.10 0.02 -0.02 37 29.508 29.535 29.561 0.09 -0.09 0.02 -0.02 38 28.318 28.346 28.374 0.10 -0.10 0.02 -0.02 39 27.186 27.216 27.247 0.11 -0.11 0.02 -0.02 40 26.106 26.138 26.171 0.12 -0.12 0.03 -0.03 41 25.075 25.110 25.144 0.14 -0.14 0.03 -0.03 42 24.092 24.128 24.163 0.15 -0.15 0.03 -0.03

Gear: 10 R37=29.588KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.457 33.499 33.540 0.12 -0.12 0.03 -0.03 35 32.095 32.131 32.167 0.11  -0.11  0.02 -0.02 36 30.796 30.827 30.858 0.10 -0.10 0.02 -0.02 37 29.562 29.588 29.614 0.09 -0.09 0.02 -0.02 38 28.369 28.397 28.425 0.10 -0.10 0.02 -0.02 39 27.235 27.265 27.296 0.11 -0.11 0.02 -0.02 40 26.153 26.185 26.218 0.12 -0.12 0.03 -0.03 41 25.120 25.155 25.189 0.14 -0.14 0.03 -0.03 42 24.135 24.171 24.207 0.15 -0.15 0.03 -0.03

Gear: 11 R37=29.641KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.518 33.560 33.602 0.12 -0.12 0.03 -0.03 35 32.153 32.190 32.226 0.11  -0.11  0.02 -0.02 36 30.852 30.883 30.914 0.10 -0.10 0.02 -0.02 37 29.615 29.641 29.667 0.09 -0.09 0.02 -0.02 38 28.420 28.449 28.477 0.10 -0.10 0.02 -0.02 39 27.284 27.315 27.346 0.11 -0.11 0.02 -0.02 40 26.201 26.233 26.266 0.12 -0.12 0.03 -0.03 41 25.166 25.201 25.235 0.14 -0.14 0.03 -0.03 42 24.179 24.215 24.251 0.15 -0.15 0.03 -0.03

Gear: 12 R37=29.695KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.578 33.620 33.662 0.12 -0.12 0.03 -0.03 35 32.211 32.247 32.283 0.11  -0.11  0.02 -0.02 36 30.907 30.938 30.969 0.10 -0.10 0.02 -0.02 37 29.668 29.695 29.721 0.09 -0.09 0.02 -0.02 38 28.471 28.500 28.528 0.10 -0.10 0.02 -0.02 39 27.333 27.364 27.394 0.11 -0.11 0.02 -0.02 40 26.247 26.280 26.313 0.12 -0.12 0.03 -0.03 41 25.211 25.246 25.280 0.14 -0.14 0.03 -0.03 42 24.222 24.258 24.294 0.15 -0.15 0.03 -0.03

Gear: 13 R37= 29.749K Ω Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.639 33.681 33.723 0.12 -0.12 0.03 -0.03 35 32.269 32.306 32.342 0.11  -0.11  0.02 -0.02 36 30.964 30.995 31.026 0.10 -0.10 0.02 -0.02 37 29.722 29.748 29.775 0.09 -0.09 0.02 -0.02 38 28.523 28.552 28.580 0.10 -0.10 0.02 -0.02 39 27.383 27.414 27.444 0.11 -0.11 0.02 -0.02 40 26.295 26.328 26.361 0.12 -0.12 0.03 -0.03 41 25.257 25.292 25.326 0.14 -0.14 0.03 -0.03 42 24.266 24.302 24.338 0.15 -0.15 0.03 -0.03

Gear: 14 R37= 29.802 KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.700  33.742 33.784 0.12 -0.12 0.03 -0.03 35 32.328 32.364 32.401 0.11  -0.11  0.02 -0.02 36 31.02 31.051 31.082 0.10 -0.10 0.02 -0.02 37 29.776 29.802 29.828 0.09 -0.09 0.02 -0.02 38 28.575 28.603 28.632 0.10 -0.10 0.02 -0.02 39 27.433 27.463 27.494 0.11 -0.11 0.02 -0.02 40 26.343 26.376 26.408 0.12 -0.12 0.03 -0.03 41 25.303 25.337 25.372 0.14 -0.14 0.03 -0.03 42 24.310 24.346 24.383 0.15 -0.15 0.03 -0.03

Gear: 15 R37= 29.856 KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.761 33.803 33.845 0.12 -0.12 0.03 -0.03 35 32.387 32.423 32.459 0.11  -0.11  0.02 -0.02 36 31.076 31.107 31.138 0.10 -0.10 0.02 -0.02 37 29.829 29.856 29.883 0.09 -0.09 0.02 -0.02 38 28.626 28.655 28.684 0.10 -0.10 0.02 -0.02 39 27.482 27.513 27.544 0.11 -0.11 0.02 -0.02 40 26.391 26.423 26.456 0.12 -0.12 0.03 -0.03 41 25.349 25.383 25.418 0.14 -0.14 0.03 -0.03 42 24.354 24.391 24.427 0.15 -0.15 0.03 -0.03

Gear: 16 R37=29.910KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.821 33.863 33.906 0.12 -0.12 0.03 -0.03 35 32.444 32.481 32.517 0.11  -0.11  0.02 -0.02 36 31.131 31.162 31.194 0.10 -0.10 0.02 -0.02 37 29.884 29.910 29.936 0.09 -0.09 0.02 -0.02 38 28.677 28.706 28.735 0.10 -0.10 0.02 -0.02 39 27.531 27.562 27.593 0.11 -0.11 0.02 -0.02 40 26.437 26.470 26.503 0.12 -0.12 0.03 -0.03 41 25.394 25.428 25.463 0.14 -0.14 0.03 -0.03 42 24.398 24.434 24.470 0.15 -0.15 0.03 -0.03

Gear: 17 R37=29.964KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.882 33.924 33.967 0.12 -0.12 0.03 -0.03 35 32.503 32.539 32.576 0.11  -0.11  0.02 -0.02 36 31.187 31.219 31.250 0.10 -0.10 0.02 -0.02 37 29.937 29.964 29.991 0.09 -0.09 0.02 -0.02 38 28.729 28.758 28.787 0.10 -0.10 0.02 -0.02 39 27.581 27.612 27.643 0.11 -0.11 0.02 -0.02 40 26.485 26.518 26.551 0.12 -0.12 0.03 -0.03 41 25.440 25.474 25.509 0.14 -0.14 0.03 -0.03 42 24.442 24.478 24.514 0.15 -0.15 0.03 -0.03

Gear: 18 R37=30.019KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 33.944 33.987 34.029 0.12 -0.12 0.03 -0.03 35 32.562 32.599 32.636 0.11  -0.11  0.02 -0.02 36 31.245 31.276 31.307 0.10 -0.10 0.02 -0.02 37 29.992 30.019 30.045 0.09 -0.09 0.02 -0.02 38 28.782 28.811 28.839 0.10 -0.10 0.02 -0.02 39 27.631 27.662 27.694 0.11 -0.11 0.02 -0.02 40 26.534 26.567 26.600 0.12 -0.12 0.03 -0.03 41 25.486 25.521 25.556 0.14 -0.14 0.03 -0.03 42 24.487 24.523 24.559 0.15 -0.15 0.03 -0.03

Gear: 19 R37=30.073KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.005 34.048 34.090 0.12 -0.12 0.03 -0.03 35 32.621 32.658 32.694 0.11  -0.11  0.02 -0.02 36 31.301 31.332 31.364 0.10 -0.10 0.02 -0.02 37 30.046 30.073 30.100 0.09 -0.09 0.02 -0.02 38 28.834 28.862 28.891 0.10 -0.10 0.02 -0.02 39 27.681 27.712 27.743 0.11 -0.11 0.02 -0.02 40 26.582 26.615 26.648 0.12 -0.12 0.03 -0.03 41 25.532 25.567 25.602 0.14 -0.14 0.03 -0.03 42 24.531 24.567 24.604 0.15 -0.15 0.03 -0.03

Gear: 20 R37=30.128KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.067 34.110 34.153 0.12 -0.12 0.03 -0.03 35 32.681 32.717 32.754 0.11  -0.11  0.02 -0.02 36 31.358 31.389 31.421 0.10 -0.10 0.02 -0.02 37 30.101 30.128 30.154 0.09 -0.09 0.02 -0.02 38 28.886 28.915 28.944 0.10 -0.10 0.02 -0.02 39 27.732 27.763 27.794 0.11 -0.11 0.02 -0.02 40 26.630 26.663 26.696 0.12 -0.12 0.03 -0.03 41 25.579 25.614 25.649 0.14 -0.14 0.03 -0.03 42 24.575 24.612 24.648 0.15 -0.15 0.03 -0.03

Gear: 21 R37=30.182KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.128 34.171 34.214 0.12 -0.12 0.03 -0.03 35 32.739 32.776 32.813 0.11  -0.11  0.02 -0.02 36 31.414 31.446 31.477 0.10 -0.10 0.02 -0.02 37 30.155 30.182 30.209 0.09 -0.09 0.02 -0.02 38 28.938 28.967 28.996 0.10 -0.10 0.02 -0.02 39 27.781 27.813 27.844 0.11 -0.11 0.02 -0.02 40 26.678 26.711 26.744 0.12 -0.12 0.03 -0.03 41 25.625 25.660 25.695 0.14 -0.14 0.03 -0.03 42 24.620 24.656 24.693 0.15 -0.15 0.03 -0.03

Gear: 22 R37=30.237KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.191 34.233 34.276 0.12 -0.12 0.03 -0.03 35 32.799 32.836 32.873 0.11  -0.11  0.02 -0.02 36 31.471 31.503 31.534 0.10 -0.10 0.02 -0.02 37 30.210 30.237 30.263 0.09 -0.09 0.02 -0.02 38 28.991 29.020 29.049 0.10 -0.10 0.02 -0.02 39 27.832 27.863 27.895 0.11 -0.11 0.02 -0.02 40 26.726 26.760 26.793 0.12 -0.12 0.03 -0.03 41 25.671 25.706 25.741 0.14 -0.14 0.03 -0.03 42 24.664 24.701 24.738 0.15 -0.15 0.03 -0.03

Gear: 23 R37=30.291KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.252 34.295 34.337 0.12 -0.12 0.03 -0.03 35 32.857 32.894 32.931 0.11  -0.11  0.02 -0.02 36 31.528 31.559 31.591 0.10 -0.10 0.02 -0.02 37 30.264 30.291 30.318 0.09 -0.09 0.02 -0.02 38 29.043 29.072 29.101 0.10 -0.10 0.02 -0.02 39 27.882 27.913 27.944 0.11 -0.11 0.02 -0.02 40 26.774 26.808 26.841 0.12 -0.12 0.03 -0.03 41 25.717 25.752 25.788 0.14 -0.14 0.03 -0.03 42 24.708 24.745 24.782 0.15 -0.15 0.03 -0.03

Gear: 24 R37=30.346KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.314 34.357 34.400 0.12 -0.12 0.03 -0.03 35 32.917 32.954 32.991 0.11  -0.11  0.02 -0.02 36 31.585 31.617 31.648 0.10 -0.10 0.02 -0.02 37 30.319 30.346 30.373 0.09 -0.09 0.02 -0.02 38 29.095 29.124 29.154 0.10 -0.10 0.02 -0.02 39 27.932 27.964 27.995 0.11 -0.11 0.02 -0.02 40 26.823 26.856 26.890 0.12 -0.12 0.03 -0.03 41 25.764 25.799 25.834 0.14 -0.14 0.03 -0.03 42 24.753 24.790 24.827 0.15 -0.15 0.03 -0.03

Gear: 25 R37=30.401KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.376 34.419  34.462 0.12 -0.12 0.03 -0.03 35 32.977  33.014 33.051 0.11  -0.11  0.02 -0.02 36 31.642 31.674 31.706 0.10 -0.10 0.02 -0.02 37 30.374 30.401 30.428 0.09 -0.09 0.02 -0.02 38 29.148 29.177 29.206 0.10 -0.10 0.02 -0.02 39 27.983 28.014 28.046 0.11 -0.11 0.02 -0.02 40 26.871 26.905 26.938 0.12 -0.12 0.03 -0.03 41 25.811 25.846 25.881 0.14 -0.14 0.03 -0.03 42 24.798 24.835 24.872 0.15 -0.15 0.03 -0.03

Gear: 26 R37=30.456KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.438 34.481 34.524 0.12 -0.12 0.03 -0.03 35 33.036 33.074 33.111 0.11  -0.11  0.02 -0.02 36 31.700 31.731 31.763 0.10 -0.10 0.02 -0.02 37 30.429 30.456 30.483 0.09 -0.09 0.02 -0.02 38 29.201 29.230 29.259 0.10 -0.10 0.02 -0.02 39 28.034 28.065 28.097 0.11 -0.11 0.02 -0.02 40 26.920 26.954 26.987 0.12 -0.12 0.03 -0.03 41 25.857 25.893 25.928 0.14 -0.14 0.03 -0.03 42 24.843 24.880 24.917 0.15 -0.15 0.03 -0.03

Gear: 27 R37=30.511KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.501 34.544 34.587 0.12 -0.12 0.03 -0.03 35 33.096 33.133 33.171 0.11  -0.11  0.02 -0.02 36 31.757 31.789 31.820 0.10 -0.10 0.02 -0.02 37 30.484 30.511 30.538 0.09 -0.09 0.02 -0.02 38 29.254 29.283 29.312 0.10 -0.10 0.02 -0.02 39 28.084 28.116 28.147 0.11 -0.11 0.02 -0.02 40 26.969 27.002 27.036 0.12 -0.12 0.03 -0.03 41 25.904 25.939 25.975 0.14 -0.14 0.03 -0.03 42 24.888 24.925 24.962 0.15 -0.15 0.03 -0.03

Gear: 28 R37=30.566KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.563 34.606 34.649 0.12 -0.12 0.03 -0.03 35 33.156 33.193 33.230 0.11  -0.11  0.02 -0.02 36 31.814 31.846 31.878 0.10 -0.10 0.02 -0.02 37 30.539 30.566 30.593 0.09 -0.09 0.02 -0.02 38 29.306 29.336 29.365 0.10 -0.10 0.02 -0.02 39 28.135 28.167 28.198 0.11 -0.11 0.02 -0.02 40 27.017 27.051 27.085 0.12 -0.12 0.03 -0.03 41 25.951 25.986 26.022 0.14 -0.14 0.03 -0.03 42 24.933 24.970 25.007 0.15 -0.15 0.03 -0.03

Gear: 29 R37=30.622KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.625 34.668 34.712 0.12 -0.12 0.03 -0.03 35 33.215 33.253 33.290 0.11  -0.11  0.02 -0.02 36 31.871 31.903 31.935 0.10 -0.10 0.02 -0.02 37 30.594 30.622 30.649 0.09 -0.09 0.02 -0.02 38 29.359 29.388 29.418 0.10 -0.10 0.02 -0.02 39 28.186 28.217 28.249 0.11 -0.11 0.02 -0.02 40 27.066 27.100 27.133 0.12 -0.12 0.03 -0.03 41 25.997 26.033 26.068 0.14 -0.14 0.03 -0.03 42 24.978 25.015 25.052 0.15 -0.15 0.03 -0.03

Gear: 30 R37=30.677KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.688 34.732 34.775 0.12 -0.12 0.03 -0.03 35 33.276 33.314 33.351 0.11  -0.11  0.02 -0.02 36 31.930 31.962 31.993 0.10 -0.10 0.02 -0.02 37 30.650 30.677 30.703 0.09 -0.09 0.02 -0.02 38 29.413 29.442 29.472 0.10 -0.10 0.02 -0.02 39 28.237 28.269 28.301 0.11 -0.11 0.02 -0.02 40 27.115 27.149 27.183 0.12 -0.12 0.03 -0.03 41 26.045 26.081 26.116 0.14 -0.14 0.03 -0.03 42 25.023 25.060 25.098 0.15 -0.15 0.03 -0.03

Gear: 31 R37=30.731KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.749 34.793 34.836 0.12 -0.12 0.03 -0.03 35 33.335 33.372 33.410 0.11  -0.11  0.02 -0.02 36 31.986 32.018 32.050 0.10 -0.10 0.02 -0.02 37 30.704 30.731 30.758 0.09 -0.09 0.02 -0.02 38 29.465 29.494 29.524 0.10 -0.10 0.02 -0.02 39 28.287 28.319 28.350 0.11 -0.11 0.02 -0.02 40 27.163 27.197 27.231 0.12 -0.12 0.03 -0.03 41 26.091 26.126 26.162 0.14 -0.14 0.03 -0.03 42 25.067 25.105 25.142 0.15 -0.15 0.03 -0.03

Gear: 32 R37=30.785KΩ Accuracy: ±0.09% B34/42=3949K Accuracy: ±0.5% Temperature(℃)  Resistance(KΩ) Resistance accuracy(%)  Temperature accuracy(℃) minimum value central value maximum value △R -△R △T -△T 34 34.810 34.854 34.897 0.12 -0.12 0.03 -0.03 35 33.393 33.431 33.468 0.11  -0.11  0.02 -0.02 36 32.042 32.074 32.106 0.10 -0.10 0.02 -0.02 37 30.759 30.785 30.811 0.09 -0.09 0.02 -0.02 38 29.516 29.546 29.575 0.10 -0.10 0.02 -0.02 39 28.336 28.368 28.400 0.11 -0.11 0.02 -0.02 40 27.211 27.245 27.279 0.12 -0.12 0.03 -0.03 41 26.137 26.172 26.208 0.14 -0.14 0.03 -0.03 42 25.111 25.149 25.186 0.15 -0.15 0.03 -0.03