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PartsTable / COMPONENT / 77C957617
77C957617 ✓ Verified by PartsTable
— · COMPONENT
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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.280 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, frequency_rating: 60.0 HERTZ NOMINAL ALL COMPONENTS, special_features: DC RESISTANCE: TERMINALS 1 TO 2, 0.25 OHMS MAX; TERMINALS 4 TO 5 AND 7 TO 8, 0.13 OHMS MAX, body_outside_diameter: 0.410 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-485-9209, 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
77C957617
NSN: 5950-01-485-9209
FSC: 5950
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
body_length0.280 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
frequency_rating60.0 HERTZ NOMINAL ALL COMPONENTS
special_featuresDC RESISTANCE: TERMINALS 1 TO 2, 0.25 OHMS MAX; TERMINALS 4 TO 5 AND 7 TO 8, 0.13 OHMS MAX
body_outside_diameter0.410 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp90.0 CELSIUS DEGC
end_item_identificationAN/BSY-2 DEPO, WSD: SEAWOLF CLASS SSN
winding_operating_current1.2 AMPERES AC NOMINAL ALL COMPONENTS ALL SECONDARY
terminal_type_and_quantity6 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio2 TO 1 FIRST COMPONENT
NSN5950-01-485-9209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 77C957617 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
MAXIMUM OPERATING TEMP: 90.0 CELSIUS DEGC
•
WINDING OPERATING CURRENT: 1.2 AMPERES AC NOMINAL ALL COMPONENTS ALL SECONDARY
•
PRIMARY TO SECONDARY TURN RATIO: 2 TO 1 SECOND COMPONENT
•
TERMINAL TYPE AND QUANTITY: 6 WIRE LEAD
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL ALL COMPONENTS
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP90.0 CELSIUS DEGC
WINDING OPERATING CURRENT1.2 AMPERES AC NOMINAL ALL COMPONENTS ALL SECONDARY
PRIMARY TO SECONDARY TURN RATIO2 TO 1 SECOND COMPONENT
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
END ITEM IDENTIFICATIONAN/BSY-2 DEPO, WSD: SEAWOLF CLASS SSN
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING60.0 HERTZ NOMINAL ALL COMPONENTS
BODY LENGTH0.280 INCHES MAXIMUM IN
INCLOSURE TYPEFULLY INCLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
500RM11607Interchangeable
interchangeable cross-reference
interchangeable
216-01508-1Interchangeable
interchangeable cross-reference
interchangeable
11607Interchangeable
interchangeable cross-reference
interchangeable
596LXInterchangeable
interchangeable cross-reference
interchangeable
52445AInterchangeable
interchangeable cross-reference
interchangeable
GGG-W-641 TY4CL3STBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77C957617?
77C957617 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 77C957617?
There are 11 known substitutes for 77C957617: 500RM11607, 216-01508-1, 11607 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77C957617?
77C957617 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-485-9209. 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