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Technical Data Sheet
70R4S2500 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: SILVER CONTACT, duty_type: CONTINUOUS, time_delay: 0.008 SECONDS MAXIMUM FIXED RELEASE TIME, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 0.734 INCHES MAXIMUM IN, overall_height: 1.398 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 5945-00-146-5021, 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
70R4S2500
NSN: 5945-00-146-5021
FSC: 5945
CAGE: 78277 — SIGMA INSTRUMENTS INC (USA)
SPECIFICATIONS
materialSILVER CONTACT
duty_typeCONTINUOUS
time_delay0.008 SECONDS MAXIMUM FIXED RELEASE TIME
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width0.734 INCHES MAXIMUM IN
overall_height1.398 INCHES MAXIMUM IN
overall_length1.172 INCHES MAXIMUM IN
winding_quantity1
precious_materialGOLD AND SILVER
surface_treatmentGOLD CONTACT
nominal_thread_size0.099 INCHES SINGLE MOUNTING FACILITY IN
NSN5945-00-146-5021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 70R4S2500 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
ENVIRONMENTAL PROTECTION: DUSTPROOF
TIME DELAY: 0.015 SECONDS MAXIMUM FIXED OPERATE TIME
WINDING DC RESISTANCE RATING: 2.5 KILOHMS NOMINAL SINGLE WINDING
PRECIOUS MATERIAL: GOLD AND SILVER
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A SINGLE MOUNTING FACILITY A
OVERALL HEIGHT1.398 INCHES MAXIMUM IN
ENVIRONMENTAL PROTECTIONDUSTPROOF
OVERALL LENGTH1.172 INCHES MAXIMUM IN
OVERALL WIDTH0.734 INCHES MAXIMUM IN
TIME DELAY0.015 SECONDS MAXIMUM FIXED OPERATE TIME
WINDING DC RESISTANCE RATING2.5 KILOHMS NOMINAL SINGLE WINDING
PRECIOUS MATERIALGOLD AND SILVER
WINDING QUANTITY1
PRECIOUS MATERIAL AND LOCATIONCONTACT SILVER AND CONTACT SURFACE GOLD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7435-98W1Interchangeable
interchangeable cross-reference
interchangeable
3492Interchangeable
interchangeable cross-reference
interchangeable
115547Interchangeable
interchangeable cross-reference
interchangeable
MIP41725Interchangeable
interchangeable cross-reference
interchangeable
CE1214-44Interchangeable
interchangeable cross-reference
interchangeable
41725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70R4S2500?
70R4S2500 is a RELAY,ELECTROMAGNETIC.
What parts can replace 70R4S2500?
There are 14 known substitutes for 70R4S2500: 7435-98W1, 3492, 115547 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70R4S2500?
70R4S2500 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-146-5021. This indicates validated use in U.S. government and defense supply chains.
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