EA1AA128 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

EA1AA128: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 0.410 INCHES MAXIMUM IN, overall_height: 0.313 INCHES MAXIMUM IN, overall_length: 0.810 INCHES MAXIMUM IN, features_provided: POLARIZED, environmental_protection: DUSTPROOF. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-131-9470, 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

EA1AA128

NSN: 5945-00-131-9470
FSC: 5945 — Relays and Solenoids
CAGE: 58657 — LEACH INTERNATIONAL CORP DIV LEACH INTERNATIONAL CORPORATION (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	0.410 INCHES MAXIMUM IN
overall_height	0.313 INCHES MAXIMUM IN
overall_length	0.810 INCHES MAXIMUM IN
winding_quantity	1
features_provided	POLARIZED
environmental_protection	DUSTPROOF
terminal_type_and_quantity	8 PIN ALL FUNCTIONS
winding_dc_resistance_rating	765.0 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity	1 TERMINAL SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement	2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
NSN	5945-00-131-9470

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 TERMINAL SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.0 AMPERES DC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

WINDING DC RESISTANCE RATING: 765.0 OHMS NOMINAL SINGLE WINDING

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 TERMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT	0.313 INCHES MAXIMUM IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	28.0 DC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	2.0 AMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	0.810 INCHES MAXIMUM IN
OVERALL WIDTH	0.410 INCHES MAXIMUM IN
WINDING DC RESISTANCE RATING	765.0 OHMS NOMINAL SINGLE WINDING
FEATURES PROVIDED	POLARIZED
COIL QUANTITY	1

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

FC1-538WReference document

Same NSN cross-reference

Reference document — Secondary reference

578R145H18Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

3SAV1391A2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is EA1AA128?

EA1AA128 is a RELAY,ELECTROMAGNETIC.

What parts can replace EA1AA128?

There are 3 known substitutes for EA1AA128: FC1-538W, 578R145H18, 3SAV1391A2. Substitute compatibility should be verified for your specific system.

What is the NSN for EA1AA128?

EA1AA128 is cataloged in the U.S. Government catalog under NSN 5945-00-131-9470. This indicates validated use in U.S. government and defense supply chains.

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EA1AA128 — RELAY,ELECTROMAGNETIC

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