MF52 enameled wire thermistor (epoxy-encapsulated small skin wire NTC thermistor)
Product introduction: MF52 enameled wire thermistor head is painted with epoxy resin.
Radial wires are 24/26/28/30 PVC double parallel wires, with a temperature resistance of 105 ° C, and the wires are insulated.
NTC thermistors are widely used in temperature detection, measurement, detection, indicator, monitoring, measurement, control, calibration and compensation.
Suitable for HVAC and automotive, battery pack applications.
MF52D small skin line NTC thermistor features: high measurement accuracy? Strict tolerance of resistance and Beta value. Fast response and small size. Can run stably for a long time.
25C can be rated for 1k-100K.
Dissipation factor: ≥3.0mW / C in still air.
Thermal time constant: ≤12 seconds in still air.
Operating temperature range: -40 ° C-+ 105 ° C. ——Thermistor in epoxy package.
52D —— PVC lead
103 ——Nominal resistance value of thermistor,
The nominal resistance of this resistor is: 10K (Ω). :
The error (accuracy) of F resistance value is: F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5% 3950 ——resistance B value: 3950K

一：Dimensional drawings

Note. 1: head size: 1.0mm ~ 3.0mm (according to customer requirements)
2: Diameter: φ0.18MM ~ 0.3MM (according to customer requirements)
3: Length: 10MM ~ 400MM (according to customer requirements)
 Second,Features:
1: MF51 series of products with the enameled wire to the epoxy coating type
2: Wide resistance range: 1KΩ ~ 200KΩ
3: resistance and B value of high precision
4: good insulation, high reliability, small time constant
5: small size, reflecting the speed
6: a long time to stabilize the work, good consistency
7: Operating temperature range: -40 ~ 150 ℃
 Four: product model description
MF  51 103  F  3950  
①　②  ③  ④   ⑤　    
①MF ¬ - negative temperature coefficient (NTC) thermistor code.
②51 - epoxy package temperature sensor NTC thermistor.
③103 - thermistor nominal resistance, said the resistance of the nominal resistance: 10 × 103 (Ω).
F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5% of the resistance value (accuracy)
⑤ 3950 - resistance of the thermal index (material coefficient) B value: 395 × 10 (K)
5: MF51 series model specifications
Note: According to customer requirements,Provide different R value, B value accuracy, customization.
        When measuring NTC thermistors, the following must be observed:
• Can not be measured in air, The temperature difference in the air is bigger, Measurement is not accurate, Resulting in accuracy bias.
• Measurement using a high-precision thermostat, NTC into the thermostat after the test tank, After the temperature of the thermostat is stable, Can be measured.
• Measure voltage as low as possible,To reduce NTC self-heating caused by measurement error.
• For high temperature measurements,The temperature of the bath needs to be corrected and checked with a thermometer.

Product Model	Nominal resistance value	B value	rated power	Dissipation factor	Thermal time constant	Operating temperature
	R25（KΩ）	A（25/50℃）K	（mw）	（mW/℃）	（S）	（℃）
		B（25/85℃）K
MF52□-102□3270A	1	3270A	≤50	≥2.0 Still air	≤15 Still air	-55～+125℃
MF52□-102□3950A	1	3950A
MF52□-202□3470A	2	3470A
MF52□-202□4000A	2	4000A
MF52□-202□3930A	2	3930A
MF52□-202□3483A	2	3483A
MF52□-2.252K□3935A	2.252	3935A
MF52□-2.55K□3740A	2.55	3740A
MF52□-302□3950A	3	3950A
MF52□-332□3950A	3.3	3950A
MF52□-472□3470A	4.7	3470A
MF52□-472□3950A	4.7	3950A
MF52□-502□3270A	5	3270A
MF52□-502□3380A	5	3380A
MF52□-502□3470A	5	3470A
MF52□-502□3600A	5	3600A
MF52□-502□3950A	5	3950A
MF52□-682□3977A	6.8	3977A
MF52□-682□4200A	6.8	4200A
MF52□-802□3780A	8	3780A
MF52□-103□3270A	10	3270A
MF52□-103□3435B	10	3435B
MF52□-103□3470A	10	3470A
MF52□-103□3600A	10	3600A
MF52□-103□3950A	10	3950A
MF52□-103□3977B	10	3977B
MF52□-103□4100A	10	4100A
MF52□-153□3680A	15	3680A
MF52□-153□3950A	15	3950A
MF52□-153□4100A	15	4100A
MF52□-153□4150A	15	4150A
MF52□-203□3950A	20	3950A
MF52□-203□4150B	20	4150B
MF52□-203□4200A	20	4200A
MF52□-233□3950A	23	3950A
MF52□-233□4200A	23	4200A
MF52□-303□3899A	30	3899A
MF52□-303□3950A	30	3950A
MF52□-303□4200A	30	4200A
MF52□-40.27K□3900A	40.27	3900A
MF52□-40.27K□3979B	40.27	3979B
MF52□-403□3950A	40	3950A
MF52□-473□3950A	47	3950A
MF52□-473□3990A	47	3990A
MF52□-473□4150A	47	4150A
MF52□-49.12K□3979B	49.12	3979B
MF52□-503□3950A	50	3950A
MF52□-503□3990A	50	3990A
MF52□-503□4050A	50	4050A
MF52□-503□4150A	50	4150A
MF52□-104□3950A	100	3950A
MF52□-104□3990A	100	3990A
MF52□-104□4000A	100	400A
MF52□-104□4050A	100	4050A
MF52□-104□4150A	100	4150A
MF52□-104□4200A	100	4200A
MF52□-104□4250A	100	4250A
MF52□-104□4450A	100	4450A
MF52□-154□4370B	150	4370B
MF52□-154□4500A	150	4500A
MF52□-204□4250A	200	4250A
MF52□-474□4450A	470	4450A
MF52□-105□4700A	1000	4700A
MF52□-105□4730A	1000	4730A