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Technical Data Sheet
PartsTable / MRO / 789A6657
789A6657 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include zero_power_resistance: 760.000 OHMS, zero_power_resistance_at_specified_temp: 2.5 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT, temp_points_for_resistance_readings_at_zero_power: 0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC, resistance_tolerance_at_a_specified_temp_in_percent: -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-591-2935, 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→ 789A6657
NSN: 5905-00-591-2935
FSC: 5905
CAGE: 83777 — E-SYSTEMS INC MEMCOR DIV FLORIDA OPNS (USA)
SPECIFICATIONS
zero_power_resistance760.000 OHMS
zero_power_resistance_at_specified_temp2.5 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT
temp_points_for_resistance_readings_at_zero_power0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
resistance_tolerance_at_a_specified_temp_in_percent-10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
NSN5905-00-591-2935
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN 789A6657 MFR RESISTOR,THERMAL
KEY FEATURES
•
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 50.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
•
ZERO POWER RESISTANCE: 760.000 OHMS
•
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT: -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
•
ZERO POWER RESISTANCE AT SPECIFIED TEMP: 2.5 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT
TECHNICAL CHARACTERISTICS (FLIS)
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER50.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE760.000 OHMS
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
ZERO POWER RESISTANCE AT SPECIFIED TEMP2.5 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
ZERO POWER RESISTANCE AT SPECIFIED TEMP275.0 OHMS SECOND RESISTANCE-TEMPERATURE POINT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
GGG-W-646 TY2CL1STBFMATM152Interchangeable
interchangeable cross-reference
interchangeable
GIT-2801Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-646Interchangeable
interchangeable cross-reference
interchangeable
163-026Interchangeable
interchangeable cross-reference
interchangeable
280-1Interchangeable
interchangeable cross-reference
interchangeable
A100-280-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 789A6657?
789A6657 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 789A6657?
There are 14 known substitutes for 789A6657: GGG-W-646 TY2CL1STBFMATM152, GIT-2801, GGG-W-646 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 789A6657?
789A6657 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-591-2935. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026