100K3990 Precision Glass Encapsulated NTC Thermistor Suppliers for
Toaster
Using NTC thermistor as temperature Minsing element, products can
be customized according to different temperature environment or
applications.
Key Specifications/Special Features :
1. Nominal resistance: 10KΩ, 50KΩ, 100KΩ at 25℃
2. B values: 3435K, 3950K, 3990K, 4200K
3. Measuring range: -40℃ to 250℃, other ranges on request
4. Cable material : PTFE,PFA,FEP
5. Withstand voltage : ≥1500VAC
6. Connector : can be customized
Wide Application:
1. Rice cooker, Incubator temperature control, Egg boiler, etc
2. Water heaters, Gas boiler, Electric kettles, Wall-hung gas
boiler, Water dispensers
3. Toaster, Microwave oven, Air dryer, Roasting pan, Induction
cooker, Electric hot plate
4. Iron, Garment steamer, Hair straighten, Coffee maker, Coffee pot
5. Battery, Heater, Warmer, Automobile air conditioners,
Refrigerators, Freezers
Specification Explain:
SJ MF P -1 -3950 -502 F
① ② ③ ④ ⑤ ⑥ ⑦
① Minsing Co.,Ltd
② NTC thermistor
③ Encapsulation probe
P: Anomalous probe encapsulated
④ Anomalous probe types:
1 .Copper crimp type, 2. Surface testing type, 3. Bullet type,
4 .Flange type, 5. Cap shell type, 6 .Screw thread type, 7. Clamp
type
⑤ B value(B 25/50℃) Example: 3950:B 25/50℃: 3950
⑥ Standard resistance value at 25℃(R25℃):
Example:502:R25℃ 5KΩ
⑦ R25℃ interchangeability precision:
F(±1%); G(±2%); H(±3%); J(±5%); K(±10%)
Specification:
| Specification | R25℃ (KΩ) | B25/50℃ (K) | Disspation constant | Thermal time constant | Operating temp. range |
| SJMF□-□280-301□ | 0.3 | 2800 |
ln still air ≥2.4mW/℃ |
ln still air ≤10s |
-40～250℃ |
| SJMF□-□338/350-202□ | 2 | 3380/3500 |
| SJMF□-□327/338-502□ | 5 | 3270/3380 |
| SJMF□-□327/338-103□ | 10 | 3270/3380 |
| SJMF□-□347/395-103□ | 10 | 3470/3950 |
| SJMF□-□395-203□ | 20 | 3950 |
| SJMF□-□395/399-473□ | 47 | 3950/3990 |
| SJMF□-□395/399-503□ | 50 | 3950/3990 |
| SJMF□-□395/399-104□ | 100 | 3950/3990 |
| SJMF□-□420/425-204□ | 200 | 4200/4250 |
| SJMF□-□440-474□ | 470 | 4400 |
| SJMF□-□445/453-145□ | 1400 | 4450/4530 |
Competitive Advantage:
1. Factory supply directly
2. Completed certificates such as UL,RoHS,REACH,etc and high
quality available
3. Quick delivery
4. Custom-made available
5. Improve after sales service system
