National Item Identification Number

00-949-7321
009497321
5920-00-949-7321
5920009497321

National Stock Number

Item Name

ABSORBER,OVERVOLTAGE

Federal Supply Class

5920

Description

An item specifically designed to absorb and consume surges of voltage such as that resulting across contacts when breaking a circuit having an inductive load or a burst of static across a telephone receiver. It is connected in parallel with the item it is protecting. It may be made up of metallic rectifier cells or semiconductor devices connected back-to-back which may or may not be shunted by a capacitor. It may also be a single rectifier cell or semiconductor device shunted by a capacitor. Excludes metallic rectifiers which are rated for rectifying capabilities and all single unit semiconductor devices not shunted by a capacitor. For items perfoming this function by use of voltage sensitive resistors, see RESISTOR, VOLTAGE SENSITIVE. See also CUTOUT DISK, PROTECTIVE.

Commercial and Government Entity Code (Supplier Data)

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81483

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INTERNATIONAL RECTIFIER CORPORATION
233 KANSAS STREET
EL SEGUNDO
CA
90245
310-726-8441

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Reference Numbers (Part Numbers)

KA18DBE

Required Categories

OVERALL LENGTH
OVERALL WIDTH
OVERALL HEIGHT
MOUNTING METHOD
MOUNTING CONFIGU

Required Description

3.430 INCHES NOMINAL
1.000 INCHES NOMINAL
1.000 INCHES NOMINAL
BRACKET
TWO B