PartsTable
Technical Data Sheet
PartsTable / COMPONENT / GA51020
GA51020 ✓ 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: 0.906 INCHES MAXIMUM IN, body_height: 2.000 INCHES MAXIMUM IN, body_length: 1.375 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 1.0 KILOHERTZ NOMINAL 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 5950-00-569-0173, 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
GA51020
NSN: 5950-00-569-0173
FSC: 5950
CAGE: 70408 — AT AND T CORP (USA)
SPECIFICATIONS
body_width0.906 INCHES MAXIMUM IN
body_height2.000 INCHES MAXIMUM IN
body_length1.375 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms200000.0 NOMINAL AND 360000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-569-0173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN GA51020 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
FREQUENCY RATING: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
MAXIMUM TRANSFORMER POWER RATING: 20.0 DECIBELS SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 5 WIRE HOOK
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
RELIABILITY INDICATORNOT ESTABLISHED
THREAD QUANTITY PER INCH32 SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING20.0 DECIBELS SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY5 WIRE HOOK
INCLOSURE TYPEHERMETICALLY SEALED
PRIMARY TO SECONDARY TURN RATIO9.4 TO 1 SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
41085Interchangeable
interchangeable cross-reference
interchangeable
152A477H01Interchangeable
interchangeable cross-reference
interchangeable
28762Interchangeable
interchangeable cross-reference
interchangeable
1947554Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
K40A144T3511Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy GA51020?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is GA51020?
GA51020 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace GA51020?
There are 17 known substitutes for GA51020: 41085, 152A477H01, 28762 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GA51020?
GA51020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-569-0173. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — GA51020

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026