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PartsTable / COMPONENT / 400427-1
400427-1 ✓ 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: 2.900 INCHES MAXIMUM IN, body_height: 3.500 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_length: 3.500 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 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 5950-00-086-1917, 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
400427-1
NSN: 5950-00-086-1917
FSC: 5950
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)
SPECIFICATIONS
body_width2.900 INCHES MAXIMUM IN
body_height3.500 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_length3.500 INCHES MAXIMUM IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
winding_power_rating0.25 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp105.0 CELSIUS DEGC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
NSN5950-00-086-1917
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 400427-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
BODY WIDTH: 2.900 INCHES MAXIMUM IN
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING POWER RATING: 640.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY WIDTH2.900 INCHES MAXIMUM IN
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING VOLTAGE1.25 AC VOLTS NOMINAL AND 3.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
OVERALL LENGTH3.500 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
WINDING POWER RATING640.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
BODY HEIGHT3.500 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3718Interchangeable
Hold Force
interchangeable
1455-EInterchangeable
interchangeable cross-reference
interchangeable
13414Interchangeable
interchangeable cross-reference
interchangeable
5216920BD27WCInterchangeable
interchangeable cross-reference
interchangeable
624-5031Interchangeable
interchangeable cross-reference
interchangeable
5216940BD27WCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 400427-1?
400427-1 is a TRANSFORMER,POWER.
What parts can replace 400427-1?
There are 9 known substitutes for 400427-1: 3718, 1455-E, 13414 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400427-1?
400427-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-086-1917. 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