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GR815ED7R77D — RESISTOR,FIXED,WIRE WOUND,INDUCT

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

GR815ED7R77D: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include inclosure_type: ENCAPSULATED, electrical_resistance: 7.770 OHMS, reliability_indicator: NOT ESTABLISHED, resistance_tolerance_in_percent: -0.500 TO 0.500, ambient_temp_at_full_rated_power: 75.0 CELSIUS DEGC, power_dissipation_rating_in_watts: 5.000 FREE AIR. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-359-1799, 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→ GR815ED7R77D
NSN: 5905-01-359-1799
FSC: 5905 — Resistor
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
inclosure_typeENCAPSULATED
electrical_resistance7.770 OHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-0.500 TO 0.500
ambient_temp_at_full_rated_power75.0 CELSIUS DEGC
power_dissipation_rating_in_watts5.000 FREE AIR
temp_coefficient_of_resistance_in_ppm_per_deg_celsius-50.0 TO 50.0
ambient_temp_in_deg_celsius_at_zero_percent_rated_power175.0
NSN5905-01-359-1799
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN GR815ED7R77D MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -0.500 TO 0.500
•
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -50.0 TO 50.0
•
ELECTRICAL RESISTANCE: 7.770 OHMS
•
INCLOSURE TYPE: ENCAPSULATED
•
POWER DISSIPATION RATING IN WATTS: 5.000 FREE AIR
•
AMBIENT TEMP AT FULL RATED POWER: 75.0 CELSIUS DEGC
•
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 175.0
•
RELIABILITY INDICATOR: NOT ESTABLISHED
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-0.500 TO 0.500
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-50.0 TO 50.0
ELECTRICAL RESISTANCE7.770 OHMS
INCLOSURE TYPEENCAPSULATED
POWER DISSIPATION RATING IN WATTS5.000 FREE AIR
AMBIENT TEMP AT FULL RATED POWER75.0 CELSIUS DEGC
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER175.0
RELIABILITY INDICATORNOT ESTABLISHED
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 1
PH10A-7.77OHMSPORMO.5PCTReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GR815ED7R77D?
GR815ED7R77D is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace GR815ED7R77D?
There is 1 known substitute for GR815ED7R77D: PH10A-7.77OHMSPORMO.5PCT. Substitute compatibility should be verified for your specific system.
What is the NSN for GR815ED7R77D?
GR815ED7R77D is cataloged in the U.S. Government catalog under NSN 5905-01-359-1799. This indicates validated use in U.S. government and defense supply chains.
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