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TRU-0481 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TRU-0481: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES, overall_width: 1.219 INCHES NOMINAL IN, overall_height: 1.281 INCHES NOMINAL IN, overall_length: 2.781 INCHES NOMINAL IN, mounting_method: CONNECTOR, application_design: TRANSMISSION LINE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-373-1971, 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
TRU-0481
NSN: 5985-00-373-1971
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 92180 — WINCHESTER INTERCONNECT RF CORPORATION (USA)
SPECIFICATIONS
body_styleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
overall_width1.219 INCHES NOMINAL IN
overall_height1.281 INCHES NOMINAL IN
overall_length2.781 INCHES NOMINAL IN
mounting_methodCONNECTOR
application_designTRANSMISSION LINE
terminal_type_and_quantity2 CONNECTOR
connection_type_per_functionFEMALE OUTPUT AND MALE INPUT
input_impedance_rating_in_ohms53.0
output_impedance_rating_in_ohms53.0
NSN5985-00-373-1971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN TRU-0481 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
BODY STYLE: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
INPUT IMPEDANCE RATING IN OHMS: 53.0
•
MOUNTING METHOD: CONNECTOR
•
CONNECTION TYPE PER FUNCTION: FEMALE OUTPUT AND MALE INPUT
•
APPLICATION DESIGN: TRANSMISSION LINE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.281 INCHES NOMINAL IN
BODY STYLERECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
INPUT IMPEDANCE RATING IN OHMS53.0
MOUNTING METHODCONNECTOR
OVERALL LENGTH2.781 INCHES NOMINAL IN
OVERALL WIDTH1.219 INCHES NOMINAL IN
CONNECTION TYPE PER FUNCTIONFEMALE OUTPUT AND MALE INPUT
APPLICATION DESIGNTRANSMISSION LINE
TERMINAL TYPE AND QUANTITY2 CONNECTOR
OUTPUT IMPEDANCE RATING IN OHMS53.0
SUBSTITUTES & CROSS-REFERENCES 5
91029Reference document
Same NSN cross-reference
Reference document — Secondary reference
A91029EReference document
Same NSN cross-reference
Reference document — Secondary reference
91031AReference document
Same NSN cross-reference
Reference document — Secondary reference
TRU481Reference document
Same NSN cross-reference
Reference document — Secondary reference
TA525Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is TRU-0481?
TRU-0481 is a RELAY,ELECTROMAGNETIC.
What parts can replace TRU-0481?
There are 5 known substitutes for TRU-0481: 91029, A91029E, 91031A and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TRU-0481?
TRU-0481 is cataloged in the U.S. Government catalog under NSN 5985-00-373-1971. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.