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Technical Data Sheet
MH1489 ✓ 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 material: SILVER CONTACT, duty_type: CONTINUOUS, time_delay: 0.01 SECONDS MAXIMUM FIXED RELEASE TIME, storage_type: GENERAL PURPOSE WAREHOUSE, thread_class: 2A SINGLE MOUNTING FACILITY A, cubic_measure: 2.460 CUBIC INCHES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-295-4111, 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
MH1489
NSN: 5945-00-295-4111
FSC: 5945
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialSILVER CONTACT
duty_typeCONTINUOUS
time_delay0.01 SECONDS MAXIMUM FIXED RELEASE TIME
storage_typeGENERAL PURPOSE WAREHOUSE
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
cubic_measure2.460 CUBIC INCHES
overall_width0.953 INCHES MAXIMUM IN
overall_height1.921 INCHES MAXIMUM IN
overall_length1.344 INCHES MAXIMUM IN
fragility_factorMODERATELY RUGGED
thread_directionRIGHT-HAND SINGLE MOUNTING FACILITY
NSN5945-00-295-4111
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN MH1489 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
COIL QUANTITY: 1
MATERIAL: SILVER CONTACT
MOUNTING FACILITY PATTERN: TRIANGLE SINGLE MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY
ARC QUENCHING METHOD: AIR
NOMINAL THREAD SIZE: 0.112 INCHES SINGLE MOUNTING FACILITY IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
THREAD CLASS2A SINGLE MOUNTING FACILITY A
COIL QUANTITY1
MATERIALSILVER CONTACT
MOUNTING FACILITY PATTERNTRIANGLE SINGLE MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED STUD(S) SINGLE MOUNTING FACILITY
ARC QUENCHING METHODAIR
NOMINAL THREAD SIZE0.112 INCHES SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
ENVIRONMENTAL PROTECTIONHERMETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1C716Interchangeable
interchangeable cross-reference
interchangeable
912187Interchangeable
interchangeable cross-reference
interchangeable
57-1441-21Interchangeable
interchangeable cross-reference
interchangeable
850185-0000Interchangeable
interchangeable cross-reference
interchangeable
909C90-71Interchangeable
interchangeable cross-reference
interchangeable
18393Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MH1489?
MH1489 is a RELAY,ELECTROMAGNETIC.
What parts can replace MH1489?
There are 14 known substitutes for MH1489: 1C716, 912187, 57-1441-21 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MH1489?
MH1489 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-295-4111. This indicates validated use in U.S. government and defense supply chains.
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