Taiwan Semiconductor Corporation 1N4742A
MPN1N4742A
Obsolete
DIODE ZENER 12V 1W DO41
$0.3200Ref. price · indicative, final on quote
PackagingDO-204AL, DO-41, Axial
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Voltage - zener (Nom) | 12 V |
| Current - reverse leakage @ vr | 5 µA @ 20.6 V |
| Power - max | 1 W |
| Operating temperature | -55°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Tolerance | ±5% |
| Case | DO-204AL, DO-41, Axial |
| Impedance (Max) | 35 Ohms |