Datasheets
1N5543B-1 by:

Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN

Part Details for 1N5543B-1 by Cobham Semiconductor Solutions

Overview of 1N5543B-1 by Cobham Semiconductor Solutions

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Applications Space Technology Aerospace and Defense Energy and Power Systems

Part Details for 1N5543B-1

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1N5543B-1 Part Data Attributes

1N5543B-1 Cobham Semiconductor Solutions
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1N5543B-1 Cobham Semiconductor Solutions Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN
Part Life Cycle Code Transferred
Ihs Manufacturer AEROFLEX/METELICS INC
Part Package Code DO-35
Package Description O-XALF-W2
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature HIGH RELIABILITY
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-35
JESD-30 Code O-XALF-W2
JESD-609 Code e0
Number of Elements 1
Number of Terminals 2
Package Body Material UNSPECIFIED
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 25 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 1 mA

Alternate Parts for 1N5543B-1

This table gives cross-reference parts and alternative options found for 1N5543B-1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N5543B-1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
1N5543B-1 Cobham PLC Check for Price Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN 1N5543B-1 vs 1N5543B-1
1N5543B Aeroflex Inc Check for Price 25V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-7, GLASS PACKAGE-2 1N5543B-1 vs 1N5543B
1N5543B Cobham PLC Check for Price Zener Diode, 25V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2 1N5543B-1 vs 1N5543B
JAN1N5543B-1 Cobham Semiconductor Solutions Check for Price Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED PACKAGE-2 1N5543B-1 vs JAN1N5543B-1
1N5543B Cobham Semiconductor Solutions Check for Price Zener Diode, 25V V(Z), 5%, Silicon, Unidirectional, DO-7, GLASS PACKAGE-2 1N5543B-1 vs 1N5543B
JANTX1N5543B-1 Cobham Semiconductor Solutions $7.6802 Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED PACKAGE-2 1N5543B-1 vs JANTX1N5543B-1
JANTX1N5543BUR-1 Defense Logistics Agency Check for Price Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, DO-213AA, 2 PIN 1N5543B-1 vs JANTX1N5543BUR-1
JAN1N5543B-1 Defense Logistics Agency Check for Price Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-7, 2 PIN 1N5543B-1 vs JAN1N5543B-1
JANTX1N5543B-1 Defense Logistics Agency Check for Price Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-7, 2 PIN 1N5543B-1 vs JANTX1N5543B-1
JANHCA1N5543B Defense Logistics Agency Check for Price Zener Diode, 25V V(Z), 5%, 0.5W, Silicon, Unidirectional, DIE-2 1N5543B-1 vs JANHCA1N5543B

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