| Manufacturer | Part Number | Description |
|---|---|---|
| 1N5278B | SILICON ZENER DIODES | |
CDIL
| 1N5278B | SILICON PLANAR ZENER DIODES |
LGE
| 1N5278B | Zener Diodes |
Microsemi (now Microchip Technology)
| 1N5278BUR-1 | METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS |
Microsemi (now Microchip Technology)
| 1N5278B-1 | ZENER DIODES |