NSN 5905-01-121-7781

Part Details | INDUCTIVE WIRE WOUND FIXED RESISTOR

5905-01-121-7781 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.

Alternate Parts: 139A905429, TR33320F, TR-3-3320F, TR3 330 0HM, TR-3 330 0HM, TR3, TR-3, 5905-01-121-7781, 01-121-7781, 5905011217781, 011217781

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59NOV 08, 198101-121-778137403 ( RESISTOR, FIXED, WIRE WOUND, INDUCTIVE )
REFERENCE DRAWINGS & PICTURES

AXIAL TERMINAL EACH END

Cross Reference | NSN 5905-01-121-7781
Part Number Cage Code Manufacturer
139A90542934228L3 TECHNOLOGIES, INC.DBA L3 KEO
TR-3-3320F12463OMTRONICS MFG CO INC
TR-3 330 0HM12463OMTRONICS MFG CO INC
TR-312463OMTRONICS MFG CO INC
Technical Data | NSN 5905-01-121-7781
Characteristic Specifications
UNPACKAGED UNIT WEIGHT2.300 GRAMS
TERMINAL LENGTH2.000 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
TERMINAL TYPE WIRE LEAD
BODY LENGTH0.625 INCHES NOMINAL
BODY DIAMETER0.250 INCHES NOMINAL
STYLE DESIGNATOR84 AXIAL TERMINAL EACH END
INCLOSURE METHOD ENCAPSULATED
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUSM65.0/P275.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUSM20.0/P20.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER275.0
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER25.0
POWER DISSIPATION RATING IN WATTS4.000 FREE AIR
RESISTANCE TOLERANCE IN PERCENTM1.000/P1.000
ELECTRICAL RESISTANCE332.000 OHMS