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C-1261 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C-1261: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: SELENIUM, duty_type: CONTINUOUS, load_type: INDUCTIVE AND RESISTIVE, time_delay: 5.00 SECONDS NOMINAL FIXED RELEASE TIME, temp_rating: 35.0 CELSIUS DEGC, overall_width: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-064-0716, 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
C-1261
NSN: 5945-00-064-0716
NIINs: 000640716, 005839474
FSC: 5945 — Relays and Solenoids
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialSELENIUM
duty_typeCONTINUOUS
load_typeINDUCTIVE AND RESISTIVE
time_delay5.00 SECONDS NOMINAL FIXED RELEASE TIME
temp_rating35.0 CELSIUS DEGC
coil_quantity1
overall_width5.000 INCHES NOMINAL IN
terminal_typeTHREADED STUD
overall_height6.000 INCHES NOMINAL IN
overall_length2.187 INCHES MAXIMUM IN
stack_quantity1
mounting_methodSTUD(S)
NSN5945-00-064-0716
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN C-1261 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 28.0 DC
•
MOUNTING FACILITY PATTERN: TRIANGLE SINGLE MOUNTING FACILITY
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.147 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE: 1.844 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT1.531 INCHES MAXIMUM IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
MOUNTING FACILITY PATTERNTRIANGLE SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER0.147 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE1.844 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH2.187 INCHES MAXIMUM IN
OVERALL WIDTH2.156 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
TD619-5SReference document
Same NSN cross-reference
Reference document — Secondary 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 C-1261?
C-1261 is a RELAY,ELECTROMAGNETIC.
What parts can replace C-1261?
There is 1 known substitute for C-1261: TD619-5S. Substitute compatibility should be verified for your specific system.
What is the NSN for C-1261?
C-1261 is cataloged in the U.S. Government catalog under NSN 5945-00-064-0716. This indicates validated use in U.S. government and defense supply chains.
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