MDR-4145 — RELAY,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MDR-4145: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 2.625 INCHES NOMINAL IN, overall_height: 3.530 INCHES MAXIMUM IN, overall_length: 2.625 INCHES NOMINAL IN, pull-in_current: 80.0 MILLIAMPERES NOMINAL, structural_design: SECTIONAL, coil_dc_resistance: 4.5 KILOHMS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-150-6301, 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-4145

NSN: 5945-01-150-6301
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

overall_width	2.625 INCHES NOMINAL IN
overall_height	3.530 INCHES MAXIMUM IN
overall_length	2.625 INCHES NOMINAL IN
pull-in_current	80.0 MILLIAMPERES NOMINAL
section_quantity	2
structural_design	SECTIONAL
coil_dc_resistance	4.5 KILOHMS NOMINAL
contact_current_type	AC AND DC
coil_winding_quantity	2
coil_terminal_quantity	4
mounting_configuration	FOUR 0.196 IN. DIA MTG HOLES ON 2.125 IN. BY 2.125 IN. MTG CENTERS IN
winding_characteristic	SINGLE WOUND UNTAPPED
NSN	5945-01-150-6301

COMPONENT DIAGRAM

KEY FEATURES

•

WINDING CHARACTERISTIC: SINGLE WOUND UNTAPPED

•

CONTACT CURRENT TYPE: AC AND DC

•

COIL DC RESISTANCE: 4.5 KILOHMS NOMINAL

•

STRUCTURAL DESIGN: SECTIONAL

•

CONTACT TERMINAL QUANTITY: 22

•

CONTACT MAXIMUM RATED CURRENT: 15.0 AMPERES NOMINAL

•

SECTION QUANTITY: 2

TECHNICAL CHARACTERISTICS

WINDING CHARACTERISTIC	SINGLE WOUND UNTAPPED
CONTACT CURRENT TYPE	AC AND DC
OVERALL HEIGHT	3.530 INCHES MAXIMUM IN
COIL DC RESISTANCE	4.5 KILOHMS NOMINAL
STRUCTURAL DESIGN	SECTIONAL
CONTACT TERMINAL QUANTITY	22
CONTACT MAXIMUM RATED CURRENT	15.0 AMPERES NOMINAL
SECTION QUANTITY	2
OVERALL LENGTH	2.625 INCHES NOMINAL IN
OVERALL WIDTH	2.625 INCHES NOMINAL 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-4145?

MDR-4145 is a RELAY,ROTARY.

What is the NSN for MDR-4145?

MDR-4145 is cataloged in the U.S. Government catalog under NSN 5945-01-150-6301. This indicates validated use in U.S. government and defense supply chains.

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MDR-4145 — RELAY,ROTARY

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