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Technical Data Sheet
PartsTable / COMPONENT / 1265784-1
1265784-1 ✓ 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: 2.893 INCHES NOMINAL IN, body_height: 1.990 INCHES NOMINAL IN, body_length: 2.893 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-610-9288, 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
1265784-1
NSN: 5950-00-610-9288
FSC: 5950
CAGE: 51181 — KEYTRONICS, INC. DIV API TECHNOLOGIES CORP- MAGNETICS (USA)
SPECIFICATIONS
body_width2.893 INCHES NOMINAL IN
body_height1.990 INCHES NOMINAL IN
body_length2.893 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
reliability_indicatorNOT ESTABLISHED
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity35 WIRE HOOK
center_to_center_distance_between_mounting_facilities_parallel_to_width1.868 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
center_to_center_distance_between_mounting_facilities_parallel_to_length1.439 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN5950-00-610-9288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 1265784-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.439 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
BODY LENGTH: 2.893 INCHES NOMINAL IN
•
BODY WIDTH: 2.893 INCHES NOMINAL IN
•
BODY HEIGHT: 1.990 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.868 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.439 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
BODY LENGTH2.893 INCHES NOMINAL IN
BODY WIDTH2.893 INCHES NOMINAL IN
BODY HEIGHT1.990 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.868 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TERMINAL TYPE AND QUANTITY35 WIRE HOOK
INCLOSURE TYPEHERMETICALLY SEALED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MILF36748Interchangeable
interchangeable cross-reference
interchangeable
4262Interchangeable
interchangeable cross-reference
interchangeable
42620080Interchangeable
interchangeable cross-reference
interchangeable
30254-020Interchangeable
interchangeable cross-reference
interchangeable
4262 3/4 IN.Interchangeable
interchangeable cross-reference
interchangeable
TS632.75Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1265784-1?
1265784-1 is a TRANSFORMER,POWER.
What parts can replace 1265784-1?
There are 17 known substitutes for 1265784-1: MILF36748, 4262, 42620080 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1265784-1?
1265784-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-610-9288. 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