压敏电阻 B72214S421K101 φ20M-550V marking/标记 K420
| 变阻器电压Varistor Voltage | 680V |
| 浪涌电流Current-Surge | 4.5kA |
| 电路数Number of Circuits | 1 |
| 最大AC电压Maximum AC Volts | 420VAC |
| 最大DC电压Maximum DC Volts | 560VDC |
| 能量Energy | 90J |
| Description & Applications | Leaded Varistors (leaded varistors) |
| 描述与应用 | 引线压敏电阻（含铅压敏电阻） |
| 规格书PDF |
