- TVS 瞬态抑制二极管
- ESD 静电保护元件
- PPTC 自恢复保险丝
- TSS 半导体放电管
- GDT 气体放电管
- SBR 肖特基二极管
- MOV 压敏电阻
- NTC 热敏电阻
- ZD 齐纳二极管
- RD 整流二极管
The body of varistor is a matrix structure composed of zinc oxide particles.
The grain boundaries between particles are similar to the electrical characteristics of bidirectional PN junctions.
When the voltage is low, these grain boundaries are in the high impedance state, and when the voltage is high,
they will be in the breakdown state, which is a kind of non-linear device.
high surge absorption capability
Voltage range from 18V to 1800v