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1N4478 Datasheet

Zener Diodes

Manufacturer: Digitron Semiconductors

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

Datasheet Details

Part number 1N4478
Manufacturer Digitron Semiconductors
File Size 388.33 KB
Description ZENER DIODES
Datasheet 1N4478 1N4460 Datasheet (PDF)

1N4478 Overview

1N4460-1N4496, 1N6485-1N6491 High-reliability discrete products and engineering services since 1977 1.5 WATT GLASS ZENER.

1N4478 Key Features

  • Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number
  • Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix

1N4478 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Central Semiconductor Logo 1N4478 SILICON ZENER DIODES Central Semiconductor
Microsemi Logo 1N4478 VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES Microsemi
EIC discrete Semiconductors Logo 1N4478 (1N4460 - 1N4496) SILICON ZENER DIODES EIC discrete Semiconductors
Semtech Logo 1N4478 1.5 WATT Voltage Regulators Semtech
Sensitron Logo 1N4478 ZENER DIODES Sensitron

More Datasheets from Digitron Semiconductors

See all Digitron Semiconductors datasheets

Part Number Description
1N4470 ZENER DIODES
1N4471 ZENER DIODES
1N4472 ZENER DIODES
1N4473 ZENER DIODES
1N4474 ZENER DIODES
1N4475 ZENER DIODES
1N4476 ZENER DIODES
1N4477 ZENER DIODES
1N4479 ZENER DIODES
1N4444 SWITCHING RECTIFIER

1N4478 Distributor