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Epoxy Resin Coated NTC Thermistor Miniature Design Fast Thermal Response

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Epoxy Resin Coated NTC Thermistor Miniature Design Fast Thermal Response

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Product Details:
Place of Origin: China
Brand Name: Hefei Sensing
Certification: REACH ,ROHS
Model Number: MF5A-3
Payment & Shipping Terms:
Minimum Order Quantity: 500pcs
Price: Negotiable
Packaging Details: Bulk
Delivery Time: 2-10 work days
Payment Terms: T/T
Supply Ability: 50 Million Pieces Per Year
Detailed Product Description
Head Material: Epoxy Lead Wire: Φ0.4Cp/Sn
Head Size: Φ1.9-Φ2.7mm Wire Length: 10mm
R25℃: 0.5KΩ-2000KΩ B Value: 3000K-4500K
R Tolerance: 0.5%,1%,2%,3%,5% B Tolerance: 0.5%,1%, 2%,3%,5%
High Light:

ntc thermistor sensor


negative temperature coefficient thermistor

Epoxy Resin Coated Thermistor , Overall Length 10mm , Lead Wire Bending 90°C , Short Thermal Response Time


Product Feature:                                                                                                                                   

Miniature designed / Easy fixed / High Long Term Stability

1. High stability constant (B value), small remain resistance.
2. Long service life, thoughtful service.

3. Extensive operating range.

4. Good coherence and interchange capability.

5. High precision of resistance and B-value.

6. Good quality of insulation and packing.

7. Can accept customized specification.

8. Temperature range: -40-250C.



Heating Apparatus / Automotive electronics / Temperature Control and Compensation

1: coversion power-supply,switch power,ups power
2: electronic energy saving lamps,electronic ballast and all kinds of electric heater
3: all kinds of RT,display
4: bulb and other lighting lamps


Specification Explain:                                                                                                                          

SJ      MF           5A-3         -3470      -502      F

①       ②              ③              ④           ⑤      ⑥


① Sensing Co.,Ltd

② NTC thermistor

③ Epoxy coating type 5A-3  series

④ B value(B 25/50℃) Example: 3470:B 25/50℃: 3470

⑤ Standard resistance value at 25℃(R25℃):

Example:502:R25℃ 5KΩ,103:R25℃ 10KΩ ,104:R25℃ 100KΩ

⑥ R25℃ interchangeability precision:

F(±1%); G(±2%); H(±3%); J(±5%); K(±10%)

Epoxy Resin Coated NTC Thermistor Miniature Design Fast Thermal Response 0



Specification R25 (KΩ) B25/50 (K)  Disspation       constant  Thermal time   constant   Operating temp. range
SJMF5A-□-347/395/385-202□ 2 3470/3950/3850





ln still air    

≥ 2.1mW/℃





 ln still air

 ≤ 12s







SJMF5A-□-327/347/395-502□ 5 3270/3470/3950
SJMF5A-□-338/347/390-103□ 10 3380/3470/3900
SJMF5A-□-395/420/405-473□ 47 3950/4200/4050
SJMF5A-□-395/420/405-503□ 50 3950/4200/4050
SJMF5A-□-395/348-152□ 1.5 3950/3480
SJMF5A-□-397/418-104□ 100 3970/4180
SJMF5A-□-453-105□ 1000 4530

□ R25℃ interchangeability precision , B value precision ±1% ±2% ±3% ±5%

B value among 3000-4500K,and R25 among 0.5KΩ-2000KΩ. MF5A can be custom designed.

Contact Details
Hefei Sensing Electronic Co.,LTD

Contact Person: Monica

Tel: +8615256095682

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