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PartsTable / COMPONENT / PEI 11237
PEI 11237 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 2.680 INCHES MAXIMUM IN, body_height: 2.900 INCHES MAXIMUM IN, body_length: 3.370 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED 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 5950-00-583-0909, 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
PEI 11237
NSN: 5950-00-583-0909
FSC: 5950
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)
SPECIFICATIONS
body_width2.680 INCHES MAXIMUM IN
body_height2.900 INCHES MAXIMUM IN
body_length3.370 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
winding_power_rating50.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.223 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current423.7 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
winding_operating_voltage118.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-583-0909
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN PEI 11237 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.430 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING POWER RATING: 50.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
•
BODY HEIGHT: 2.900 INCHES MAXIMUM IN
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
BODY WIDTH: 2.680 INCHES MAXIMUM IN
•
WINDING OPERATING VOLTAGE: 118.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.430 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING POWER RATING50.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
BODY HEIGHT2.900 INCHES MAXIMUM IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH2.680 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE118.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE28.00 AC VOLTS NOMINAL AND 114.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
W486Interchangeable
interchangeable cross-reference
interchangeable
6549Interchangeable
interchangeable cross-reference
interchangeable
5291587Interchangeable
interchangeable cross-reference
interchangeable
MTRC0UH2128-4Interchangeable
interchangeable cross-reference
interchangeable
7762603Interchangeable
interchangeable cross-reference
interchangeable
1016063Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PEI 11237?
PEI 11237 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace PEI 11237?
There are 13 known substitutes for PEI 11237: W486, 6549, 5291587 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PEI 11237?
PEI 11237 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-583-0909. 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