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S121-0145 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S121-0145: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 2.680 INCHES NOMINAL IN, overall_height: 1.900 INCHES NOMINAL IN, overall_length: 3.650 INCHES NOMINAL IN, environmental_protection: HERMETIC, mounting_facility_pattern: IN-LINE SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-466-3481, 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
S121-0145
NSN: 5945-00-466-3481
FSC: 5945 — Relays and Solenoids
CAGE: 93742 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width2.680 INCHES NOMINAL IN
overall_height1.900 INCHES NOMINAL IN
overall_length3.650 INCHES NOMINAL IN
winding_quantity1
environmental_protectionHERMETIC
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity11 PIN ALL FUNCTIONS
winding_dc_resistance_rating300.0 OHMS NOMINAL SINGLE WINDING
unthreaded_mounting_hole_diameter0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN5945-00-466-3481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN S121-0145 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 29.0 DC
•
MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 15.0 AMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT1.900 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS29.0 DC
MOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE15.0 AMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH3.650 INCHES NOMINAL IN
OVERALL WIDTH2.680 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
5715-0052-HSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5715-52HSReference document
Same NSN cross-reference
Reference document — Secondary reference
16438Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S121-0145?
S121-0145 is a RELAY,ELECTROMAGNETIC.
What parts can replace S121-0145?
There are 3 known substitutes for S121-0145: 5715-0052-HS, 5715-52HS, 16438. Substitute compatibility should be verified for your specific system.
What is the NSN for S121-0145?
S121-0145 is cataloged in the U.S. Government catalog under NSN 5945-00-466-3481. This indicates validated use in U.S. government and defense supply chains.
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