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Technical Data Sheet
PartsTable / COMPONENT / 677-0312-010
677-0312-010 ✓ 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_width: 2.000 INCHES MAXIMUM IN, body_height: 2.375 INCHES MAXIMUM IN, body_length: 1.938 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 2.750 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-055-9532, 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
677-0312-010
NSN: 5950-00-055-9532
FSC: 5950
CAGE: 94033 — CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV (USA)
SPECIFICATIONS
body_width2.000 INCHES MAXIMUM IN
body_height2.375 INCHES MAXIMUM IN
body_length1.938 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height2.750 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating6.0 KILOHERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
transformer_functionMODULATION
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp100.0 CELSIUS DEGC
impedance_rating_in_ohms3000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NSN5950-00-055-9532
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 677-0312-010 MFR TRANSFORMER,AUDIO FREQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
KR652Interchangeable
interchangeable cross-reference
interchangeable
677-0312-010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 677-0312-010?
677-0312-010 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 677-0312-010?
There are 2 known substitutes for 677-0312-010: KR652, 677-0312-010. Substitute compatibility should be verified for your specific system.
What is the NSN for 677-0312-010?
677-0312-010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-055-9532. 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