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MDR-4082 — RELAY,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MDR-4082: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN, overall_height: 3.130 INCHES MAXIMUM IN, overall_length: 2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN, structural_design: NONPILE-UP, coil_dc_resistance: 210.0 OHMS NOMINAL, contact_arrangement: 4SPDT. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-132-9047, 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
MDR-4082
NSN: 5945-01-132-9047
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
overall_width2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN
overall_height3.130 INCHES MAXIMUM IN
overall_length2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN
structural_designNONPILE-UP
coil_dc_resistance210.0 OHMS NOMINAL
contact_arrangement4SPDT
contact_current_typeAC AND DC
coil_winding_quantity2
coil_terminal_quantity4
mounting_configurationFOUR 0.196 IN. DIA MTG HOLES SPACED EQUALLY ON 2.125 IN. BY 2.125 IN. MTG CENTERS IN
winding_characteristicSINGLE WOUND UNTAPPED
operating_current_rating150.0 MILLIAMPERES NOMINAL
NSN5945-01-132-9047
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ROTARY TITLE COMPONENT PN MDR-4082 MFR RELAY,ROTARY
KEY FEATURES
•
WINDING CHARACTERISTIC: SINGLE WOUND UNTAPPED
•
CONTACT CURRENT TYPE: AC AND DC
•
COIL DC RESISTANCE: 210.0 OHMS NOMINAL
•
STRUCTURAL DESIGN: NONPILE-UP
•
CONTACT ARRANGEMENT: 4SPDT
•
OPERATING CURRENT RATING: 150.0 MILLIAMPERES NOMINAL
•
CONTACT TERMINAL QUANTITY: 12
TECHNICAL CHARACTERISTICS
WINDING CHARACTERISTICSINGLE WOUND UNTAPPED
CONTACT CURRENT TYPEAC AND DC
OVERALL HEIGHT3.130 INCHES MAXIMUM IN
COIL DC RESISTANCE210.0 OHMS NOMINAL
STRUCTURAL DESIGNNONPILE-UP
CONTACT ARRANGEMENT4SPDT
OPERATING CURRENT RATING150.0 MILLIAMPERES NOMINAL
CONTACT TERMINAL QUANTITY12
CONTACT MAXIMUM RATED CURRENT10.0 AMPERES RESISTIVE
OVERALL LENGTH2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MDR-4082?
MDR-4082 is a RELAY,ROTARY.
What is the NSN for MDR-4082?
MDR-4082 is cataloged in the U.S. Government catalog under NSN 5945-01-132-9047. 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.