高分子正温度系数热敏电阻的设计、制造及销售
专注于电路过电流保护解决方案的提供商
- 全国咨询热线
18566267192
专注于电路过电流保护解决方案的提供商
18566267192
JL250V系列
特点：
1. 径向引线型器件
2. 符合RoHS标准且不含铅、不含卤素
3. 快速跳闸
4. 60V dc工作电压
5. 250Vac中断电压
用途：
1. IT设备
2. 接入网络设备
3. 中央办公设备
4. ISDN和xDSL设备
5. 电话机和传真机
6. LAN/WAN和VoIP卡
电气特性：
IH = Hold current : maximum current at which the device will not trip at 25ºC still air.
IT = Trip current: minimum current at which the device will always trip at 25ºC still air.
Vmax=Interrupt voltage device can withstand without damage at rated current.
I max = Maximum fault current device can withstand without damage at rated voltage.
Ttrip=Maximum time to trip(s) at assigned current.
R min = the smallest zero power resistance under the ambient temperature of 25℃.
R max = the biggest zero power resistance in the ambient temperature of 25℃.
R1max =Maximum device resistance one hour after it is tripped at 25ºC.
咨询：J250V
