| Customization: | Available |
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| Resistance: | Sensitive Resistor |
| Function for Resistance: | Protective Resistor, Shunt Resistor |
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Epoxy NTC Thermistor for Fire Alarm
The NTC thermistor is made of NTC element, epoxy resin and bare wire. It's manufactured by Hefei Jingpu Sensor Technology Co., Ltd.
An epoxy-coated NTC thermistor temperature sensor is well-suited for fire alarm systems due to its durability and sensitivity. Here's how it benefits fire alarm applications:
Small Epoxy bead
Good stability, fast response time
Operating temperature range: -40ºC~125ºC
Fire-fighting alarmer
| Probe Size | L | L1 | D | H | d1 |
| 2.6*17.5mm | 17.5±1 | 3±1 | Maxφ2.6 | 2.5 | 1 |
| 2.6*19mm | 19±1 | 3±1 | |||
| 2.6*23mm | 23±1 | 3±1 | |||
| 2.6*26mm | 25±1 | 3±1 |
| Product Specification | Rec. at TºC(KΩ) | Beta value | (In air) Pmax(mW) |
δ (mW/ºC) |
thermal time constant τ(sec.) | Operating Temperature Range TL-TH(ºC) | Total length L(mm) |
| A1B2124200AL19 | R62=20.92 | B25/85=4200 | Approx.3.5 | Approx.0.7 | Max.5.0 | -40~125 | 19 |
| A1A1044132BL17 | 100 | B25/85=4132 | 17 | ||||
| A1C1044132BL23 | 100 | B25/85=4132 | 23 | ||||
| A1B3323970FL25 | R100=3.3 | B25/50=3970 | 26 | ||||
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