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Technical Data Sheet
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D2481 ✓ 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: 1.688 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN, body_height: 5.484 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN, body_length: 1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 5.0 HERTZ MINIMUM AND 500.0 HERTZ MAXIMUM 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 5950-00-867-6897, 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
D2481
NSN: 5950-00-867-6897
FSC: 5950
CAGE: 90095 — INRCORE, LLC DIV INRCORE (USA)
SPECIFICATIONS
body_width1.688 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
body_height5.484 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
body_length1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating5.0 HERTZ MINIMUM AND 500.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity16 PIN
NSN5950-00-867-6897
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN D2481 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY WIDTH: 1.688 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
THREAD QUANTITY PER INCH: 40 SINGLE GROUP
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
BODY LENGTH: 1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
•
BODY HEIGHT: 5.484 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
BODY WIDTH1.688 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
THREAD QUANTITY PER INCH40 SINGLE GROUP
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
BODY LENGTH1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
BODY HEIGHT5.484 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NOMINAL THREAD SIZE0.112 INCHES SINGLE GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
633610-2Interchangeable
interchangeable cross-reference
interchangeable
7248-1Interchangeable
interchangeable cross-reference
interchangeable
73047Interchangeable
interchangeable cross-reference
interchangeable
TR 700Interchangeable
interchangeable cross-reference
interchangeable
74705Interchangeable
interchangeable cross-reference
interchangeable
B7248Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2481?
D2481 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace D2481?
There are 7 known substitutes for D2481: 633610-2, 7248-1, 73047 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2481?
D2481 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-867-6897. 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