1K4549 Glass Encapsulated NTC Thermistor for Induction Cooker Heat
Resistant
NTC temperature sensor is made with glass sealed NTC thermistor,
which has fast response time and wide operating temperature range.
The thermistors use lead-alloy technology to ensure long-term
stability. They are ideal for temperature control systems like
Coffeemaker, Coffeepot, Induction cooker, Refrigerator, Water
heater, Air-conditioner, etc.
Product Feature:
1. High accuracy and fast response, easy installation
2. Durable quality and excellent resistance of temperature
3. Customization meets every special requirement
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
|
How to order?
1, The application of the NTC thermistor or temperature
sensor:__________
2, The range of operation temperature:___°c to ___°c
3, The dimension and the drawing of the Thermistor
4, The R value:_____K ohm ±________% at _____°c,
5, The B value: (_____°c/____°c) = ______K ± _____%
6. Quantity demanded: _________ pcs
