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Technical Data Sheet
PartsTable / COMPONENT / 1409-3
1409-3 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include length: 0.312 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, duty_type: CONTINUOUS, body_width: 3.485 INCHES MINIMUM AND 3.515 INCHES MAXIMUM IN, body_height: 4.115 INCHES MINIMUM AND 4.145 INCHES MAXIMUM IN, body_length: 3.500 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-259-5418, 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
1409-3
NSN: 5945-00-259-5418
FSC: 5945
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
length0.312 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
duty_typeCONTINUOUS
body_width3.485 INCHES MINIMUM AND 3.515 INCHES MAXIMUM IN
body_height4.115 INCHES MINIMUM AND 4.145 INCHES MAXIMUM IN
body_length3.500 INCHES MAXIMUM IN
coil_quantity1
overall_width1.500 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
thread_length2.719 INCHES MINIMUM IN
flute_quantity4
inclosure_typePARTIALLY INCLOSED, HALF SHELL
NSN5945-00-259-5418
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 1409-3 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
FREQUENCY IN HERTZ: 60.0 NOMINAL
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
•
WINDING QUANTITY: 1
•
MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.0 AMPERES AC RESISTIVE LOAD
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY IN HERTZ60.0 NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
WINDING QUANTITY1
MOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.0 AMPERES AC RESISTIVE LOAD
OVERALL WIDTH1.500 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
C54505Interchangeable
interchangeable cross-reference
interchangeable
313315Interchangeable
interchangeable cross-reference
interchangeable
14093Interchangeable
interchangeable cross-reference
interchangeable
WE-1615Interchangeable
interchangeable cross-reference
interchangeable
861140-18Interchangeable
interchangeable cross-reference
interchangeable
L1T-DSD-861140-18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1409-3?
1409-3 is a RELAY,ELECTROMAGNETIC.
What parts can replace 1409-3?
There are 7 known substitutes for 1409-3: C54505, 313315, 14093 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1409-3?
1409-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-259-5418. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026