ARH-50-13 — RESISTOR,FIXED,WIRE WOUND,NONIND

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ARH-50-13: RESISTOR,FIXED,WIRE WOUND,NONIND.

RESISTOR,FIXED,WIRE WOUND,NONIND. Key specifications include material: ALUMINUM ALLOY HEAT SINK, body_width: 0.532 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, body_height: 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, body_length: 1.937 INCHES MINIMUM AND 1.999 INCHES MAXIMUM IN, cubic_measure: 0.820 CUBIC INCHES, terminal_type: TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-520-6581, 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→ ARH-50-13

NSN: 5905-00-520-6581
NIINs: 005206581, 013229454
FSC: 5905 — Resistor
CAGE: 91637 — VISHAY DALE ELECTRONICS, LLC DIV VISHAY AMERICAS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY HEAT SINK
body_width	0.532 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
body_height	0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
body_length	1.937 INCHES MINIMUM AND 1.999 INCHES MAXIMUM IN
cubic_measure	0.820 CUBIC INCHES
terminal_type	TAB, SOLDER LUG
inclosure_type	ENCASED
heat_sink_width	5.000 INCHES5.000 INCHES IN
terminal_length	0.344 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
heat_sink_height	2.000 INCHES2.000 INCHES IN
heat_sink_length	7.000 INCHES7.000 INCHES IN
style_designator	AXIAL TERMINAL (S)
NSN	5905-00-520-6581

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000-1.000 TO 1.000

•

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -30.0 TO 30.0-30.0 TO 30.0

•

ELECTRICAL RESISTANCE: 20.000 OHMS20.000 OHMS

•

INCLOSURE TYPE: ENCASEDENCASED

•

MOUNTING HOLE SIZE: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN

•

TERMINAL TYPE: TAB, SOLDER LUGTAB, SOLDER LUG

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.562 INCHES NOMINAL1.562 INCHES NOMINAL IN

•

HEAT SINK THICKNESS: 0.040 INCHES0.040 INCHES IN

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-1.000 TO 1.000-1.000 TO 1.000
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS	-30.0 TO 30.0-30.0 TO 30.0
ELECTRICAL RESISTANCE	20.000 OHMS20.000 OHMS
INCLOSURE TYPE	ENCASEDENCASED
MOUNTING HOLE SIZE	0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
TERMINAL TYPE	TAB, SOLDER LUGTAB, SOLDER LUG
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	1.562 INCHES NOMINAL1.562 INCHES NOMINAL IN
HEAT SINK THICKNESS	0.040 INCHES0.040 INCHES IN
TERMINAL LENGTH	0.438 INCHES NOMINAL0.438 INCHES NOMINAL IN
BODY WIDTH	0.594 INCHES NOMINAL0.594 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 9

NH50U000K20R00FReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

RE75N20R0Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

NH-50 20 OHMS 1PCTReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

RER55F20R0SReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-PRF-39009/2Reference document

Same NSN cross-reference

Reference document — Identification reference

RER55F20R0PReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ARH-50-13?

ARH-50-13 is a RESISTOR,FIXED,WIRE WOUND,NONIND. It is classified as a MRO (MRO_GENERAL).

What parts can replace ARH-50-13?

There are 9 known substitutes for ARH-50-13: NH50U000K20R00F, RE75N20R0, NH-50 20 OHMS 1PCT and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for ARH-50-13?

ARH-50-13 is cataloged in the U.S. Government catalog under NSN 5905-00-520-6581. This indicates validated use in U.S. government and defense supply chains.

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ARH-50-13 — RESISTOR,FIXED,WIRE WOUND,NONIND

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