ST5M1243-3102 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST5M1243-3102: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, time_delay: 0.51 SECONDS NOMINAL FIXED OPERATE TIME, storage_type: GENERAL PURPOSE WAREHOUSE, overall_width: 1.250 INCHES NOMINAL IN, overall_height: 2.986 INCHES NOMINAL IN, overall_length: 1.290 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-123-0761, 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

ST5M1243-3102

NSN: 5945-01-123-0761
FSC: 5945 — Relays and Solenoids
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
time_delay	0.51 SECONDS NOMINAL FIXED OPERATE TIME
storage_type	GENERAL PURPOSE WAREHOUSE
coil_quantity	1
overall_width	1.250 INCHES NOMINAL IN
overall_height	2.986 INCHES NOMINAL IN
overall_length	1.290 INCHES MAXIMUM IN
fragility_factor	MODERATELY RUGGED
winding_quantity	1
features_provided	POLARIZED
arc_quenching_method	AIR
environmental_protection	HERMETIC
NSN	5945-01-123-0761

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 28.0 DC

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

ARC QUENCHING METHOD: AIR

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	2.986 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	115.0 AC AND 28.0 DC
FRAGILITY FACTOR	MODERATELY RUGGED
ARC QUENCHING METHOD	AIR
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	4.0 AMPERES AC AND 4.0 AMPERES DC MOTOR LOAD
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	2.0 AMPERES AC AND 2.0 AMPERES DC LAMP LOAD
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	8.0 AMPERES AC AND 8.0 AMPERES DC INDUCTIVE LOAD
DUTY TYPE	CONTINUOUS

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

10132630Reference document

Same NSN cross-reference

Reference document — Informative reference only

CTD210-3102Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TDA-811Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 ST5M1243-3102?

ST5M1243-3102 is a RELAY,ELECTROMAGNETIC.

What parts can replace ST5M1243-3102?

There are 3 known substitutes for ST5M1243-3102: 10132630, CTD210-3102, TDA-811. Substitute compatibility should be verified for your specific system.

What is the NSN for ST5M1243-3102?

ST5M1243-3102 is cataloged in the U.S. Government catalog under NSN 5945-01-123-0761. This indicates validated use in U.S. government and defense supply chains.

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ST5M1243-3102 — RELAY,ELECTROMAGNETIC

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