Other PTC
- Description: PTC heating is a kind of positive temperature coefficient of semiconductors functional ceramics
◆FEATURES
PTC heating is a kind of positive temperature coefficient of semiconductors functional ceramics. Once more than PTC thermistor materials transition temperature (Tc), the rise of resistance with temperature of PTC heating element is almost a higher step type, this is called the PTC effect. According to the voltage and current characteristics of PTC, use PTC effect, according to the different transformation temperature, different temperature coefficient, can produce the different USES of PTC heating piece. PTC heating has high reliability, consistency, good stability, easy to use, safe, long life and other advantages, widely used in household appliances, electronic equipment, etc.
◆PRODUCT MODEL
1. A-廠家代號(hào)
2. Y=圓片 F=方片
3. 240/851 長度/直徑 240=24mm，851=8.5mm
4. 150/281 寬度 150=15mm，281=2.8mm
5. 211/300 厚度 211=2.1mm，300=3.0mm
6. 102R 電阻值 102=10*100
7. N/H N=±30%,H=限定誤差
8. 400 最大電壓 400=400V
9. S/T250 S250=表面溫度250，T250=居里溫度250
◆外形結(jié)構(gòu)和尺寸SHAPE AND SIZE（MM)
◆其它常規(guī)用PTC發(fā)熱元件
☆ Designed according to customers request special customized specifications Product.。