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Technical Data Sheet
10557403-2 ✓ 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: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, body_height: 0.639 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, body_length: 0.764 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, inclosure_type: OPEN, mounting_method: TERMINAL SINGLE GROUP, terminal_type_and_quantity: 8 WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-859-7876, 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
10557403-2
NSN: 5950-00-859-7876
FSC: 5950
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
body_width0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
body_height0.639 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
body_length0.764 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
terminal_type_and_quantity8 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN5950-00-859-7876
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 10557403-2 MFR TRANSFORMER,POWER
KEY FEATURES
MOUNTING METHOD: TERMINAL SINGLE GROUP
TERMINAL TYPE AND QUANTITY: 8 WIRE LEAD
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
INCLOSURE TYPE: OPEN
BODY HEIGHT: 0.639 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
BODY LENGTH: 0.764 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
BODY WIDTH: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTERMINAL SINGLE GROUP
TERMINAL TYPE AND QUANTITY8 WIRE LEAD
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
INCLOSURE TYPEOPEN
BODY HEIGHT0.639 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
BODY LENGTH0.764 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
BODY WIDTH0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
5800583-942200-104Interchangeable
interchangeable cross-reference
interchangeable
537683-1Interchangeable
interchangeable cross-reference
interchangeable
A3100Interchangeable
interchangeable cross-reference
interchangeable
T763Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10557403-2?
10557403-2 is a TRANSFORMER,POWER.
What parts can replace 10557403-2?
There are 4 known substitutes for 10557403-2: 5800583-942200-104, 537683-1, A3100 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10557403-2?
10557403-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-859-7876. This indicates validated use in U.S. government and defense supply chains.
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