Insulation Film NTC Thermistor Distributor for Office Automation Equipment
MF5A-6 series high precision NTC thermistor is packed by polyimide insulation film, its thin film packing enable it works with fast response time and suitable for very compact mounting room.
Characteristics:
- The insulating film contributes to fast response and high sensitivity
- High stability and reliability
- Superior electrical insulation
- High precision tolerance up to ± 0.3℃
- Safty secure
- So small, light and solid in struction as to be convenient for auto mounting
- Products with different R and B values are available, with strong interchangeability and high precision
Applications:
- Computer
- Printer
- Household appliance
- CPU fan temperature detection
- Battery temperature control
- Charger, Power tube temperature protection
- Temperature control of hand warmers and other small household appliances
Specification Explain:
SJ MF 5A-6 -3470 -502 F
① ② ③ ④ ⑤ ⑥
① Minsing Co.,Ltd
② NTC thermistor
③ Epoxy coating type 5A-6 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%)
Specification:
| 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 ≤ 8s | -40～+150℃ |
| 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.
NTC Temperature Sensor is a detection element that feeds back the results to the system.
It is also called thermistor or probe. Its principle is the resistance decreases rapidly when the temperature rises. NTC(Negative Temperature CoeffiCient)refers to thermistor phenomenon and material with negative temperature coefficient, and the resistance decreases exponentially when the temperature rises. NTC Temperature sensors are widely used in household, automotive, industrial, medical and other industries.Generally speaking, temperature sensors are used in most electrical and electronic products that require temperature feedback.
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