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1N6491

Manufacturer: Microsemi (now Microchip Technology)

1N6491 datasheet by Microsemi (now Microchip Technology).

This datasheet includes multiple variants, all published together in a single manufacturer document.

1N6491 datasheet preview

1N6491 Datasheet Details

Part number 1N6491
Datasheet 1N6491 1N6485 Datasheet (PDF)
File Size 391.37 KB
Manufacturer Microsemi (now Microchip Technology)
Description VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES
1N6491 page 2 1N6491 page 3

1N6491 Overview

This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance.

1N6491 Key Features

  • Popular JEDEC registered series
  • Void-less hermetically sealed glass package
  • Triple-layer passivation
  • Extremely robust constructio

1N6491 from other manufacturers

View 1N6491 datasheet index

Brand Logo Part Number Description Other Manufacturers
Compensated Deuices Incorporated Logo 1N6491 1.5 WATT ZENER DIODES Compensated Deuices Incorporated
Digitron Semiconductors Logo 1N6491 ZENER DIODES Digitron Semiconductors
EIC discrete Semiconductors Logo 1N6491 (1N4460 - 1N4496) SILICON ZENER DIODES EIC discrete Semiconductors
Compensated Deuices Incorporated Logo 1N6491US 1.5 WATT ZENER DIODES Compensated Deuices Incorporated
Microsemi (now Microchip Technology) logo - Manufacturer

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1N649-1 Silicon Switching Diode
1N6490 VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES
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1N6461 Voidless Hermetically Sealed Unidirectional Transient Voltage Suppressors
1N6461US (1N6461US - 1N6468US) Voidless Hermetically Sealed Unidirectional Transient Voltage Suppressors
1N6462 Voidless Hermetically Sealed Unidirectional Transient Voltage Suppressors
1N6462US (1N6461US - 1N6468US) Voidless Hermetically Sealed Unidirectional Transient Voltage Suppressors
1N6463 Voidless Hermetically Sealed Unidirectional Transient Voltage Suppressors
1N6463US (1N6461US - 1N6468US) Voidless Hermetically Sealed Unidirectional Transient Voltage Suppressors

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