990C050H01-5002 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

990C050H01-5002: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: ALUMINUM ALLOY HEAT SINK, body_width: 2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN, body_height: 2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN, body_length: 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN, terminal_type: THREADED STUDTHREADED STUD, inclosure_type: ENCASEDENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-024-4077, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 990C050H01-5002

NSN: 5905-01-024-4077
FSC: 5905 — Resistor
CAGE: 18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY HEAT SINK
body_width	2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN
body_height	2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN
body_length	4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN
terminal_type	THREADED STUDTHREADED STUD
inclosure_type	ENCASEDENCASED
heat_sink_width	12.000 INCHES12.000 INCHES IN
terminal_length	1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
heat_sink_length	12.000 INCHES12.000 INCHES IN
style_designator	AXIAL TERMINAL (S)
mounting_hole_size	0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
heat_sink_thickness	0.125 INCHES0.125 INCHES IN
NSN	5905-01-024-4077

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -0.100 TO 0.100-0.100 TO 0.100

•

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -20.0 TO 20.0-20.0 TO 20.0

•

ELECTRICAL RESISTANCE: 50.000 KILOHMS50.000 KILOHMS

•

INCLOSURE TYPE: ENCASEDENCASED

•

MOUNTING HOLE SIZE: 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN

•

TERMINAL TYPE: THREADED STUDTHREADED STUD

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 3.875 INCHES NOMINAL3.875 INCHES NOMINAL IN

•

HEAT SINK THICKNESS: 0.125 INCHES0.125 INCHES IN

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-0.100 TO 0.100-0.100 TO 0.100
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS	-20.0 TO 20.0-20.0 TO 20.0
ELECTRICAL RESISTANCE	50.000 KILOHMS50.000 KILOHMS
INCLOSURE TYPE	ENCASEDENCASED
MOUNTING HOLE SIZE	0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
TERMINAL TYPE	THREADED STUDTHREADED STUD
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	3.875 INCHES NOMINAL3.875 INCHES NOMINAL IN
HEAT SINK THICKNESS	0.125 INCHES0.125 INCHES IN
TERMINAL LENGTH	1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
BODY WIDTH	2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 3

RH-250 50K .1PCTSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

RH250-71-5002Reference document

Same NSN cross-reference

Reference document — Secondary reference

RH250X007B50001BReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 990C050H01-5002?

990C050H01-5002 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).

What parts can replace 990C050H01-5002?

There are 3 known substitutes for 990C050H01-5002: RH-250 50K .1PCT, RH250-71-5002, RH250X007B50001B. Substitute compatibility should be verified for your specific system.

What is the NSN for 990C050H01-5002?

990C050H01-5002 is cataloged in the U.S. Government catalog under NSN 5905-01-024-4077. This indicates validated use in U.S. government and defense supply chains.

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990C050H01-5002 — RESISTOR,FIXED,WIRE WOUND,INDUCT

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