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RCR20G680JR — RESISTOR,FIXED,COMPOSITION

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

RCR20G680JR: RESISTOR,FIXED,COMPOSITION.

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include body_length: 0.375 INCHES NOMINAL IN, body_diameter: 0.138 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCASED, style_designator: AXIAL TERMINAL EACH END, basic_shape_style: RECTANGULAR OR SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-116-8566, 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→ RCR20G680JR
NSN: 5905-00-116-8566
NIINs: 001168566, 010537631, 011933546
FSC: 5905 — Resistor
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_length0.375 INCHES NOMINAL IN
body_diameter0.138 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCASED
style_designatorAXIAL TERMINAL EACH END
basic_shape_styleRECTANGULAR OR SQUARE
installation_designMECHANICAL
electrical_resistance68.000 OHMS
frequency_per_channel105.0 MEGAHERTZ NOMINAL 2ND OUTPUT CHANNEL
reliability_indicatorESTABLISHED
environmental_protectionGENERAL PURPOSE
circuit_construction_typeSOLID STATE
NSN5905-00-116-8566
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN RCR20G680JR MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000
•
BODY DIAMETER: 0.138 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE: 68.000 OHMS
•
INCLOSURE TYPE: ENCAPSULATED
•
TERMINAL TYPE: WIRE LEAD
•
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
•
POWER DISSIPATION RATING IN WATTS: 0.500 FREE AIR
•
AMBIENT TEMP AT FULL RATED POWER: 70.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-5.000 TO 5.000
BODY DIAMETER0.138 INCHES NOMINAL IN
ELECTRICAL RESISTANCE68.000 OHMS
INCLOSURE TYPEENCAPSULATED
TERMINAL TYPEWIRE LEAD
STYLE DESIGNATORAXIAL TERMINAL EACH END
POWER DISSIPATION RATING IN WATTS0.500 FREE AIR
AMBIENT TEMP AT FULL RATED POWER70.0 CELSIUS DEGC
BODY LENGTH0.375 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER130.0
SUBSTITUTES & CROSS-REFERENCES 9
621212Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
110-180-155Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
404-68011Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
700003Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
JHP133-844Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C5110-2G680JSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RCR20G680JR?
RCR20G680JR is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace RCR20G680JR?
There are 9 known substitutes for RCR20G680JR: 621212, 110-180-155, 404-68011 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RCR20G680JR?
RCR20G680JR is cataloged in the U.S. Government catalog under NSN 5905-00-116-8566. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.