Datasheet Details
| Part number | 1N4978US |
|---|---|
| Manufacturer | Microsemi (now Microchip Technology) |
| File Size | 138.62 KB |
| Description | Surface Mount 5 WATT GLASS ZENER |
| Datasheet | 1N4978US 1N4954US Datasheet (PDF) |
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Overview: WWW.Microsemi .COM SCOTTSDALE DIVISION 1N4954US thru 1N4996US, 1N5968US thru 1N5969US, and 1N6632US thru 1N6637US VOIDLESS-HERMETICALLY-SEALED Surface Mount 5 WATT GLASS.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 1N4978US |
|---|---|
| Manufacturer | Microsemi (now Microchip Technology) |
| File Size | 138.62 KB |
| Description | Surface Mount 5 WATT GLASS ZENER |
| Datasheet | 1N4978US 1N4954US Datasheet (PDF) |
|
|
|
This surface mount Zener Voltage Regulator series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated.
These industry-recognized 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internal metallurgical bond.
It includes Zener selections from 3.3 to 390 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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1N4978US | 5 WATT GLASS ZENER DIODES SURFACE MOUNT | Digitron Semiconductors |
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1N4978US | Zener 5W Voltage Regulator | SENSITRON SEMICONDUCTOR |
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1N4978 | Zener 5W Voltage Regulator | SENSITRON SEMICONDUCTOR |
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1N4978 | SILICON ZENER DIODE | EIC |
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1N4978 | 5 WATT Voltage Regulators | Semtech |
| Part Number | Description |
|---|---|
| 1N4978 | 5 WATT GLASS ZENER DIODES |
| 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 |
| 1N4972 | 5 WATT GLASS ZENER DIODES |
| 1N4972US | Surface Mount 5 WATT GLASS ZENER |
| 1N4973 | 5 WATT GLASS ZENER DIODES |
| 1N4973US | Surface Mount 5 WATT GLASS ZENER |
| 1N4974 | 5 WATT GLASS ZENER DIODES |