57-1144-39

Resistor,fixed,wire Wound,induct

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

160.000 free air power dissipation rating in watts, not established reliability indicator, encapsulated inclosure type, -5.000 to 5.000 resistance tolerance in percent, 640.000 ohms electrical resistance

Basic Details

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NSN

5905-00-730-0223

NIIN

00-730-0223

Item Name

Resistor,fixed,wire Wound,induct

Part Number

57-1144-39

Active

Federal Supply Class

5905 - Resistor

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

02/19/1968 (58 years ago)

Item Name Code

37403

Technical Specifications

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Electrical Resistance: 640.000 ohms
Resistance Tolerance In Percent: -5.000 to 5.000
Reliability Indicator: not established
Power Dissipation Rating In Watts: 160.000 free air
Inclosure Type: encapsulated
Terminal Type: tab, solder lug
Style Designator: terminals one edge

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 57-1144-39

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
57-1144-39	27192	Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc	3	2	TX
57-1144-39	82807	Milwaukee Resistor Corporation	5	9	TX

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