Download the 1N4977 datasheet PDF. This datasheet also covers the 1N4954 variant, as both devices belong to the same 5 watt glass zener diodes family and are provided as variant models within a single manufacturer datasheet.
This Zener Voltage Regulator series is military qualified to MIL-PRF19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated.
| Part number | 1N4977 |
|---|---|
| Manufacturer | Microsemi (Microchip) |
| File Size | 198.66 KB |
| Description | 5 WATT GLASS ZENER DIODES |
| Datasheet |
 1N4977 Datasheet
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| Part Number | Description | Manufacturer |
|---|---|---|
| 1N4977 | Zener 5W Voltage Regulator | SENSITRON SEMICONDUCTOR |
| 1N4977 | SILICON ZENER DIODE | EIC |
| 1N4977 | 5 WATT Voltage Regulators | Semtech |
| 1N4977 | ZENER DIODES | Digitron Semiconductors |
| 1N4977P | ZENER DIODES | Digitron Semiconductors |
| Part Number | Description |
|---|---|
| 1N4977US | Surface Mount 5 WATT GLASS ZENER |
| 1N4970 | 5 WATT GLASS ZENER DIODES |
| 1N4970US | Surface Mount 5 WATT GLASS ZENER |
| 1N4971 | 5 WATT GLASS ZENER DIODES |
| 1N4971US | Surface Mount 5 WATT GLASS ZENER |
The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.
