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Technical Data Sheet
73543 ✓ 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 material: STEEL OVERALL, body_width: 0.300 INCHES NOMINAL IN, head_style: HEXAGON EXTENDED WASHER, body_height: 0.200 INCHES NOMINAL IN, body_length: 0.350 INCHES NOMINAL IN, head_height: 0.105 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-401-7471, 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
73543
NSN: 5950-00-401-7471
FSC: 5950
CAGE: 90095 — INRCORE, LLC DIV INRCORE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.300 INCHES NOMINAL IN
head_styleHEXAGON EXTENDED WASHER
body_height0.200 INCHES NOMINAL IN
body_length0.350 INCHES NOMINAL IN
head_height0.105 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
fastener_length0.312 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
frequency_rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
surface_treatmentCADMIUM OVERALL
width_between_flats0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NSN5950-00-401-7471
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 73543 MFR TRANSFORMER,POWER
KEY FEATURES
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD: TERMINAL SINGLE GROUP
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY LENGTH: 0.350 INCHES NOMINAL IN
INCLOSURE TYPE: FULLY INCLOSED
WINDING OPERATING VOLTAGE: 8.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT: 30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
TERMINAL TYPE AND QUANTITY: 6 WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODTERMINAL SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY LENGTH0.350 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
WINDING OPERATING VOLTAGE8.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
WINDING OPERATING VOLTAGE8.80 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
41186Interchangeable
interchangeable cross-reference
interchangeable
500129Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
53186Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
15-066939-056Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73543?
73543 is a TRANSFORMER,POWER.
What parts can replace 73543?
There are 16 known substitutes for 73543: 41186, 500129, GGG-D-751 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73543?
73543 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-401-7471. This indicates validated use in U.S. government and defense supply chains.
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