Hefei Jingpu Sensor Technology Co., Ltd
Hefei Jingpu Sensor Technology Co., Ltd
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R100 3.3k NTC Epoxy Thermistor B0/100 3970K For Fire Alarm
Brief Introduction:
The NTC thermistor is made of NTC elements, epoxy resin, and bare wire. It’s manufactured by Hefei Jingpu Sensor Technology Co., Ltd.
Features:
Small Epoxy bead
Good stability, fast response time
Operating temperature range: -40℃~125℃
R100℃=3.3kΩ±3%, B0/100=3970k±2%
Application:
Fire-fighting alarmer
Part Number Code:
Structure and Dimensions:
Electrical Specification:
| Product Specification | Rec. at T℃(KΩ) | Beta value | (In air) Pmax(mW) | δ (mW/℃) | Thermal time constant τ(sec.) | Operating Temperature Range TL-TH(℃) | Total length L(mm) |
| A1B212□4200A□□□□L19 | R62=20.92 | B25/85=4200 | Approx.3.5 | Approx.0.7 | Max.5.0 | -40~125 | 19 |
| A1A104□4132B□□□□L17 | 100 | B25/85=4132 | 17 | ||||
| A1C104□4132B□□□□L23 | 100 | B25/85=4132 | 23 | ||||
| A1B332□3970F□□□□L25 | R100=3.3 | B25/50=3970 | 26 |
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