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Technical Data Sheet
PartsTable / COMPONENT / 7904518-01
7904518-01 ✓ 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: 1.210 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN, body_height: 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN, body_length: 1.590 INCHES MINIMUM AND 1.710 INCHES MAXIMUM IN, overall_width: 1.710 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-031-5466, 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
7904518-01
NSN: 5950-01-031-5466
FSC: 5950
CAGE: 06401 — L3 TECHNOLOGIES, INC. DBA COMMUNICATION SYSTEMS-WEST DIV COMMUNICATION SYSTEMS-WEST (USA)
SPECIFICATIONS
body_width1.210 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
body_height1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
body_length1.590 INCHES MINIMUM AND 1.710 INCHES MAXIMUM IN
overall_width1.710 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating4.0 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
winding_power_rating800.0 MILLIWATTS SINGLE COMPONENT FIRST SECONDARY
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
mounting_hole_diameter0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM SINGLE GROUP IN
winding_operating_current1.0 AMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
NSN5950-01-031-5466
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 7904518-01 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.210 INCHES MINIMUM AND 1.270 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY LENGTH: 1.590 INCHES MINIMUM AND 1.710 INCHES MAXIMUM IN
•
WINDING OPERATING VOLTAGE: 8.48 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
•
WINDING POWER RATING: 25.0 WATTS SINGLE COMPONENT THIRD SECONDARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL WIDTH1.710 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.210 INCHES MINIMUM AND 1.270 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH1.590 INCHES MINIMUM AND 1.710 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE8.48 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING POWER RATING25.0 WATTS SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE5.66 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY12 TURRET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
949-2Interchangeable
interchangeable cross-reference
interchangeable
14590Interchangeable
interchangeable cross-reference
interchangeable
6B052Interchangeable
interchangeable cross-reference
interchangeable
9200Interchangeable
interchangeable cross-reference
interchangeable
53-584Interchangeable
interchangeable cross-reference
interchangeable
9492-1CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7904518-01?
7904518-01 is a TRANSFORMER,POWER.
What parts can replace 7904518-01?
There are 9 known substitutes for 7904518-01: 949-2, 14590, 6B052 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7904518-01?
7904518-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-031-5466. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026