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Technical Data Sheet
PartsTable / COMPONENT / 3279451
3279451 ✓ 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: 0.670 INCHES MAXIMUM IN, body_height: 0.105 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 2.100 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 10.0 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 5950-00-941-0318, 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
3279451
NSN: 5950-00-941-0318
FSC: 5950
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_width0.670 INCHES MAXIMUM IN
body_height0.105 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length2.100 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
features_providedMONOLITHIC AND ASYNCHRONOUS AND RESETTABLE AND POSITIVE OUTPUTS
output_logic_formP-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-0.0 TO 70.0 CELSIUS DEGC
transformer_functionOUTPUT
NSN5950-00-941-0318
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 3279451 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
BODY WIDTH: 1.031 INCHES NOMINAL IN
•
BODY LENGTH: 1.453 INCHES MAXIMUM IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
BODY HEIGHT: 1.406 INCHES NOMINAL IN
•
FREQUENCY RATING: 300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
BODY WIDTH1.031 INCHES NOMINAL IN
BODY LENGTH1.453 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY HEIGHT1.406 INCHES NOMINAL IN
FREQUENCY RATING300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING40.0 MILLIWATTS SINGLE COMPONENT
TRANSFORMER FUNCTIONOUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
TR1402AInterchangeable
interchangeable cross-reference
interchangeable
445/4/01417/001Interchangeable
interchangeable cross-reference
interchangeable
971001-0002Interchangeable
interchangeable cross-reference
interchangeable
327945Interchangeable
interchangeable cross-reference
interchangeable
3279451Interchangeable
interchangeable cross-reference
interchangeable
K6937Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3279451?
3279451 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 3279451?
There are 6 known substitutes for 3279451: TR1402A, 445/4/01417/001, 971001-0002 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3279451?
3279451 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-941-0318. 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