对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
1N4742 | Shanghai Lunsure Electronic Technology Co Ltd | Zener Diode, 12V V(Z), 10%, 1W | - | |||||
1N4742A | Shanghai Lunsure Electronic Technology Co Ltd | Zener Diode | - | |||||
AD | P4SMA550A | Arrow | Diode TVS Single Uni-Dir 495V 400W 2-Pin SMA T/R |