Datasheet4U Logo Datasheet4U.com
Microsemi (now Microchip Technology) logo

1N2981B Datasheet

Manufacturer: Microsemi (now Microchip Technology)

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

1N2981B datasheet preview

Datasheet Details

Part number 1N2981B
Datasheet 1N2981B 1N2970B Datasheet (PDF)
File Size 434.21 KB
Manufacturer Microsemi (now Microchip Technology)
Description 10Watt Zener Diodes
1N2981B page 2 1N2981B page 3

1N2981B Overview

They are available in JAN, JANTX, and JANTXV military qualification grades on most voltage values. JAN, JANTX, and JANTXV Important: For the latest information, visit our website http://.microsemi..

1N2981B Key Features

  • Internal solder bond construction
  • Hermetically sealed (welded)
  • Zener regulation voltages from 3.9 V to 200 V
  • Standard and reverse polarities are available
  • Consult factory for surface mount equivalents
  • JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/124
  • RoHS pliant devices available by adding “e3” suffix (mercial grade only)

1N2981B from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Naina Semiconductor Logo 1N2981B ZENER DIODES Naina Semiconductor
Digitron Semiconductors Logo 1N2981B ZENER DIODES Digitron Semiconductors
America Semiconductor Logo 1N2981 Zener Diodes America Semiconductor
Microsemi (now Microchip Technology) logo - Manufacturer

More Datasheets from Microsemi (now Microchip Technology)

See all Microsemi (now Microchip Technology) datasheets

Part Number Description
1N2980B 10Watt Zener Diodes
1N2982B 10Watt Zener Diodes
1N2983B 10Watt Zener Diodes
1N2984B 10Watt Zener Diodes
1N2985B 10Watt Zener Diodes
1N2986B 10Watt Zener Diodes
1N2987B 10Watt Zener Diodes
1N2988B 10Watt Zener Diodes
1N2989B 10Watt Zener Diodes
1N2970B 10Watt Zener Diodes

1N2981B Distributor

Datasheet4U Logo
Since 2006. D4U Semicon. About Datasheet4U Contact Us Privacy Policy Purchase of parts