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PartsTable / COMPONENT / 145C831A01
145C831A01 ✓ 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,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.000 INCHES MAXIMUM IN, body_height: 0.736 INCHES MAXIMUM IN, body_length: 0.913 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 70.0 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 5950-01-062-2041, 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
145C831A01
NSN: 5950-01-062-2041
FSC: 5950
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_width1.000 INCHES MAXIMUM IN
body_height0.736 INCHES MAXIMUM IN
body_length0.913 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating70.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp70.0 CELSIUS DEGC
winding_operating_current2.8 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity9 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN5950-01-062-2041
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 145C831A01 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
INCLOSURE TYPE: FULLY INCLOSED
•
WINDING OPERATING CURRENT: 42.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
•
BODY LENGTH: 0.913 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.736 INCHES MAXIMUM IN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
BODY WIDTH: 1.000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE42.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEFULLY INCLOSED
WINDING OPERATING CURRENT42.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
BODY LENGTH0.913 INCHES MAXIMUM IN
BODY HEIGHT0.736 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL SINGLE GROUP
BODY WIDTH1.000 INCHES MAXIMUM IN
WINDING OPERATING CURRENT2.8 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE16.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
55445PAInterchangeable
interchangeable cross-reference
interchangeable
23611Interchangeable
interchangeable cross-reference
interchangeable
403732-2Interchangeable
interchangeable cross-reference
interchangeable
23611REVEInterchangeable
interchangeable cross-reference
interchangeable
4310PL1883119Interchangeable
interchangeable cross-reference
interchangeable
HX-2300M-23-611Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145C831A01?
145C831A01 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 145C831A01?
There are 8 known substitutes for 145C831A01: 55445PA, 23611, 403732-2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 145C831A01?
145C831A01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-062-2041. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026