Microchip Technology 1N4973
MPN1N4973
End of Life
DIODE ZENER 43V 5W EPAK
$6.64Ref. price · indicative, final on quote
PackagingE, Axial
RoHSRoHS Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Voltage - zener (Nom) | 43 V |
| Voltage - forward (Vf) (Max) @ if | 1.5 V @ 1 A |
| Current - reverse leakage @ vr | 2 µA @ 32.7 V |
| Power - max | 5 W |
| Operating temperature | -65°C ~ 175°C |
| Package | Bulk |
| Tolerance | ±5% |
| Case | E, Axial |
| Impedance (Max) | 20 Ohms |