| Manufacturer | Part Number | Description |
|---|---|---|
NTE Electronics (defunct)
| 1N5271B | Zener Diode |
VPT Components
| 1N5271BUR-1 | 500mW Zener Diode |
Microsemi (now Microchip Technology)
| 1N5271BUR-1 | METALLURGICALLY BONDED GLASS SURFACE MOUNT 500mW ZENERS |
| 1N5271B | SILICON ZENER DIODES | |
AiT Components
| 1N5271B | ZENER DIODES |
CDIL
| 1N5271B | SILICON PLANAR ZENER DIODES |
Microsemi (now Microchip Technology)
| 1N5271B-1 | ZENER DIODES |
LGE
| 1N5271B | Zener Diodes |