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Technical Data Sheet
PartsTable / COMPONENT / 677-0351-00
677-0351-00 ✓ 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: 1.656 INCHES MAXIMUM IN, body_height: 2.375 INCHES MAXIMUM IN, body_length: 1.656 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-679-9488, 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
677-0351-00
NSN: 5950-00-679-9488
FSC: 5950
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_width1.656 INCHES MAXIMUM IN
body_height2.375 INCHES MAXIMUM IN
body_length1.656 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
transformer_functionINPUT
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-00-679-9488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 677-0351-00 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY HEIGHT: 2.375 INCHES MAXIMUM IN
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
BODY LENGTH: 1.656 INCHES MAXIMUM IN
•
IMPEDANCE RATING IN OHMS: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY WIDTH: 1.656 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 40 SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT2.375 INCHES MAXIMUM IN
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
BODY LENGTH1.656 INCHES MAXIMUM IN
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH1.656 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH40 SINGLE GROUP
IMPEDANCE RATING IN OHMS150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
INCLOSURE TYPEHERMETICALLY SEALED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
45400-0112Interchangeable
interchangeable cross-reference
interchangeable
15155Interchangeable
interchangeable cross-reference
interchangeable
26719HBInterchangeable
interchangeable cross-reference
interchangeable
30845Interchangeable
interchangeable cross-reference
interchangeable
5322918Interchangeable
interchangeable cross-reference
interchangeable
820-4551674-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 677-0351-00?
677-0351-00 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 677-0351-00?
There are 18 known substitutes for 677-0351-00: 45400-0112, 15155, 26719HB and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 677-0351-00?
677-0351-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-679-9488. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026