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TF129A ✓ 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: 2.188 INCHES NOMINAL IN, body_height: 2.875 INCHES NOMINAL IN, body_length: 2.188 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 40.0 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 5950-00-647-8276, 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
TF129A
NSN: 5950-00-647-8276
FSC: 5950
CAGE: 82679 — THE TECHNICAL MATERIAL CORPORATION DBA T M C (USA)
SPECIFICATIONS
body_width2.188 INCHES NOMINAL IN
body_height2.875 INCHES NOMINAL IN
body_length2.188 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating40.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.141 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms40000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
winding_operating_current15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity7 SOLDER STUD
NSN5950-00-647-8276
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN TF129A MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
BODY HEIGHT: 2.875 INCHES NOMINAL IN
•
WINDING OPERATING CURRENT: 15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
TERMINAL TYPE AND QUANTITY: 7 SOLDER STUD
•
MAXIMUM TRANSFORMER POWER RATING: 60.0 WATTS SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
MOUNTING HOLE DIAMETER: 0.141 INCHES NOMINAL SINGLE GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY HEIGHT2.875 INCHES NOMINAL IN
WINDING OPERATING CURRENT15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY7 SOLDER STUD
MAXIMUM TRANSFORMER POWER RATING60.0 WATTS SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING HOLE DIAMETER0.141 INCHES NOMINAL SINGLE GROUP IN
IMPEDANCE RATING IN OHMS40000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
PRIMARY TO SECONDARY TURN RATIO1 TO 1-6/10 SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2538138Interchangeable
interchangeable cross-reference
interchangeable
CG1-33Interchangeable
interchangeable cross-reference
interchangeable
10180356-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TF129A?
TF129A is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace TF129A?
There are 3 known substitutes for TF129A: 2538138, CG1-33, 10180356-2. Substitute compatibility should be verified for your specific system.
What is the NSN for TF129A?
TF129A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-647-8276. 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