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8712803 ✓ 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,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.200 INCHES MAXIMUM IN, body_height: 2.950 INCHES MAXIMUM IN, body_length: 3.550 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ 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 5950-00-410-5142, 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
8712803
NSN: 5950-00-410-5142
FSC: 5950
CAGE: 97151 — AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS) (USA)
SPECIFICATIONS
body_width2.200 INCHES MAXIMUM IN
body_height2.950 INCHES MAXIMUM IN
body_length3.550 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp170.0 CELSIUS DEGC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage2.76 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NSN5950-00-410-5142
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 8712803 MFR TRANSFORMER,POWER
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
BODY HEIGHT: 2.950 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.960 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
TRANSFORMER WINDING CONNECTION TYPE: WYE-WYE
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
BODY HEIGHT2.950 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.960 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TRANSFORMER WINDING CONNECTION TYPEWYE-WYE
MAXIMUM OPERATING TEMP170.0 CELSIUS DEGC
MAXIMUM TRANSFORMER POWER RATING381.9 VOLT-AMPERE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2912T15Interchangeable
interchangeable cross-reference
interchangeable
D120Interchangeable
interchangeable cross-reference
interchangeable
67224Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
interchangeable
BAC1503-7393Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8712803?
8712803 is a TRANSFORMER,POWER.
What parts can replace 8712803?
There are 15 known substitutes for 8712803: 2912T15, D120, 67224 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8712803?
8712803 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-410-5142. 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