| Manufacturer | Part Number | Description |
|---|---|---|
CDIL
| 1N5277B | SILICON PLANAR ZENER DIODES |
LGE
| 1N5277B | Zener Diodes |
Microsemi (now Microchip Technology)
| 1N5277BUR-1 | METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS |
| 1N5277B | SILICON ZENER DIODES | |
Microsemi (now Microchip Technology)
| 1N5277B-1 | ZENER DIODES |