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Technical Data Sheet
PartsTable / COMPONENT / WM-2081
WM-2081 ✓ 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: 1.530 INCHES NOMINAL IN, body_height: 2.660 INCHES NOMINAL IN, body_length: 2.150 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 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 5950-00-539-7738, 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
WM-2081
NSN: 5950-00-539-7738
FSC: 5950
CAGE: 50508 — MAGNETIC COMPONENTS INC (USA)
SPECIFICATIONS
body_width1.530 INCHES NOMINAL IN
body_height2.660 INCHES NOMINAL IN
body_length2.150 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating500.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms66000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
NSN5950-00-539-7738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN WM-2081 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
BODY WIDTH: 1.530 INCHES NOMINAL IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1.5 SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
BODY HEIGHT: 2.660 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH1.530 INCHES NOMINAL IN
INCLOSURE TYPEHERMETICALLY SEALED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
PRIMARY TO SECONDARY TURN RATIO1 TO 1.5 SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
BODY HEIGHT2.660 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
THREAD QUANTITY PER INCH32 SINGLE GROUP
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
212081Interchangeable
interchangeable cross-reference
interchangeable
K359-24Interchangeable
interchangeable cross-reference
interchangeable
2081Interchangeable
interchangeable cross-reference
interchangeable
76S2606Interchangeable
interchangeable cross-reference
interchangeable
2S410091Interchangeable
interchangeable cross-reference
interchangeable
D15-769WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WM-2081?
WM-2081 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace WM-2081?
There are 16 known substitutes for WM-2081: 212081, K359-24, 2081 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WM-2081?
WM-2081 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-539-7738. 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