5920-01-165-8479 ABSORBER,OVERVOLTAGE Index 5977-01-165-8481 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5920-01-165-8480

Federal Supply Class:
5920

National Item Identification Number:
011658480

Description:
ABSORBER,OVERVOLTAGE

Detail:
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.


Manufacturer Information:
77C718740P00103538LOCKHEED MARTIN CORPORATION
V150LXR10034371RENESAS ELECTRONICS AMERICA INC


Techincal Specification:
POLARIZATION FEATURENOT INCLUDED
SHUNT CAPACITORNOT INCLUDED
OVERALL LENGTH2.000 INCHES NOMINAL
OVERALL DIAMETER0.890 INCHES MAXIMUM
MOUNTING METHODTERMINALS, WIRE LEAD
CURRENT TYPEAC AND
DC
VOLTAGE IN VOLTS420.0 AND
560.0
CURRENT RATING IN AMPS6000.0
TERMINAL TYPEWIRE LEAD
TERMINAL QUANTITY2
ELEMENT MATERIALTIN, ELECTROPLATED
PROTECTIVE COVERING TYPEANY ACCEPTABLE
COVERING MATERIALANY ACCEPTABLE
INCLOSURE FEATURESALT AIR PROOF
HERMETIC PROTECTIONNOT PROVIDED


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