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Technical Data Sheet
PartsTable / COMPONENT / SH255A
SH255A ✓ 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: 2.187 INCHES NOMINAL IN, body_height: 2.000 INCHES NOMINAL IN, body_length: 2.500 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, DOUBLE SHELL, mounting_method: 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 5950-00-925-3644, 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
SH255A
NSN: 5950-00-925-3644
FSC: 5950
CAGE: 92829 — PARD TRANSFORMER CORP
SPECIFICATIONS
body_width2.187 INCHES NOMINAL IN
body_height2.000 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
inclosure_typePARTIALLY INCLOSED, DOUBLE SHELL
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.187 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current1.2 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity7 TAB, SOLDER LUG
NSN5950-00-925-3644
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN SH255A MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING CURRENT: 1.2 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY WIDTH: 2.187 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 7 TAB, SOLDER LUG
•
BODY HEIGHT: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING CURRENT1.2 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE30.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH2.187 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY7 TAB, SOLDER LUG
BODY HEIGHT2.000 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE28.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
19737Interchangeable
interchangeable cross-reference
interchangeable
577-100Interchangeable
interchangeable cross-reference
interchangeable
572-100Interchangeable
interchangeable cross-reference
interchangeable
572100L3Interchangeable
interchangeable cross-reference
interchangeable
572100L22Interchangeable
interchangeable cross-reference
interchangeable
66034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SH255A?
SH255A is a TRANSFORMER,POWER.
What parts can replace SH255A?
There are 7 known substitutes for SH255A: 19737, 577-100, 572-100 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SH255A?
SH255A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-925-3644. 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