| 符号Sign |
说明 |
Definition |
| Ih |
WHPTC在25℃环境温度下的最大 工作电流
|
Hold current-maximum current at which the device will not trip at 25℃ |
| It |
WHPTC在25℃环境温度下启动保护的最小电流 |
Trip current-minimum current at which the device will always trip at 25℃ |
| Vmax |
WHPTC的最大工作电压 |
Maximum voltage at which the device will not trip |
| Vmaxi |
WHPTC在阻断状态下所承受的最大电压 |
Maximum voltage device can withstand without damage at it rated current |
| Imax |
WHPTC能承受的最大电流 |
Maximum fault current device can withstand without damage at rated voltage |
| Rmin |
WHPTC工作前的初始最小阻值 |
Minimum device resistance at 25℃ prior to tripping |
| Rmax |
WHPTC工作前的初始最大阻值 |
Maximum device resistance at 25℃ prior to tripping |
| Figure |
图示 |
The Figure of WHPTC |
| Lead |
导线尺寸 |
Lead diameter |
