MDR4104 — RELAY,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MDR4104: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 2.625 INCHES NOMINAL IN, overall_height: 3.130 INCHES MAXIMUM IN, overall_length: 2.625 INCHES NOMINAL IN, structural_design: PILE-UP, coil_dc_resistance: 210.0 OHMS NOMINAL, contact_current_type: DC. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-040-7705, 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

MDR4104

NSN: 5945-01-040-7705
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

overall_width	2.625 INCHES NOMINAL IN
overall_height	3.130 INCHES MAXIMUM IN
overall_length	2.625 INCHES NOMINAL IN
structural_design	PILE-UP
coil_dc_resistance	210.0 OHMS NOMINAL
contact_current_type	DC
coil_winding_quantity	2
coil_terminal_quantity	4
mounting_configuration	FOUR 0.196 IN. DIA MTG HOLES SPACED 2.125 IN. BY 2.125 IN. MTG CENTERS IN
contact_form_arrangement	2A2C
operating_current_rating	400.0 MILLIAMPERES NOMINAL
contact_terminal_quantity	10
NSN	5945-01-040-7705

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT CURRENT TYPE: DC

•

COIL DC RESISTANCE: 210.0 OHMS NOMINAL

•

CONTACT FORM ARRANGEMENT: 2A2C

•

STRUCTURAL DESIGN: PILE-UP

•

OPERATING CURRENT RATING: 400.0 MILLIAMPERES NOMINAL

•

CONTACT TERMINAL QUANTITY: 10

•

CONTACT MAXIMUM RATED CURRENT: 3.0 AMPERES RESISTIVE

TECHNICAL CHARACTERISTICS

CONTACT CURRENT TYPE	DC
OVERALL HEIGHT	3.130 INCHES MAXIMUM IN
COIL DC RESISTANCE	210.0 OHMS NOMINAL
CONTACT FORM ARRANGEMENT	2A2C
STRUCTURAL DESIGN	PILE-UP
OPERATING CURRENT RATING	400.0 MILLIAMPERES NOMINAL
CONTACT TERMINAL QUANTITY	10
CONTACT MAXIMUM RATED CURRENT	3.0 AMPERES RESISTIVE
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 3

6956ED365-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6956ED364-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5945PL1250285Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 MDR4104?

MDR4104 is a RELAY,ROTARY.

What parts can replace MDR4104?

There are 3 known substitutes for MDR4104: 6956ED365-1, 6956ED364-1, 5945PL1250285. Substitute compatibility should be verified for your specific system.

What is the NSN for MDR4104?

MDR4104 is cataloged in the U.S. Government catalog under NSN 5945-01-040-7705. This indicates validated use in U.S. government and defense supply chains.

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MDR4104 — RELAY,ROTARY

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