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Technical Data Sheet
77A106243 ✓ 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: STEEL CORROSION RESISTING CASE, time_delay: 4.00 SECONDS MAXIMUM FIXED OPERATE TIME, overall_width: 55.372 MILLIMETERS MAXIMUM MM, overall_height: 91.546 MILLIMETERS MAXIMUM MM, overall_length: 92.964 MILLIMETERS MAXIMUM MM, frequency_in_hertz: 54.7 MINIMUM OR 65.5 MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-437-6240, 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
77A106243
NSN: 5945-01-437-6240
FSC: 5945
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CASE
time_delay4.00 SECONDS MAXIMUM FIXED OPERATE TIME
overall_width55.372 MILLIMETERS MAXIMUM MM
overall_height91.546 MILLIMETERS MAXIMUM MM
overall_length92.964 MILLIMETERS MAXIMUM MM
frequency_in_hertz54.7 MINIMUM OR 65.5 MAXIMUM
end_item_identificationAN/FPS-117,RADAR SET
environmental_protectionHERMETIC AND HEAT RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
mounting_facility_patternRECTANGULAR FIRST MOUNTING FACILITY
terminal_type_and_quantity1 CONNECTOR, PLUG ALL FUNCTIONS
unthreaded_mounting_hole_diameter5.130 MILLIMETERS MINIMUM AND 5.384 MILLIMETERS MAXIMUM FIRST MOUNTING FACILITY MM
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
NSN5945-01-437-6240
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 77A106243 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
ENVIRONMENTAL PROTECTION: HERMETIC AND HEAT RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 27.559 MILLIMETERS NOMINAL SECOND MOUNTING FACILITY MM
UNTHREADED MOUNTING HOLE DIAMETER: 5.130 MILLIMETERS MINIMUM AND 5.384 MILLIMETERS MAXIMUM FIRST MOUNTING FACILITY MM
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 76.200 MILLIMETERS NOMINAL FIRST MOUNTING FACILITY MM
FREQUENCY IN HERTZ: 54.7 MINIMUM OR 65.5 MAXIMUM
MATERIAL: STEEL CORROSION RESISTING CASE
TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, PLUG ALL FUNCTIONS
TECHNICAL CHARACTERISTICS (FLIS)
ENVIRONMENTAL PROTECTIONHERMETIC AND HEAT RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH27.559 MILLIMETERS NOMINAL SECOND MOUNTING FACILITY MM
UNTHREADED MOUNTING HOLE DIAMETER5.130 MILLIMETERS MINIMUM AND 5.384 MILLIMETERS MAXIMUM FIRST MOUNTING FACILITY MM
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH76.200 MILLIMETERS NOMINAL FIRST MOUNTING FACILITY MM
FREQUENCY IN HERTZ54.7 MINIMUM OR 65.5 MAXIMUM
MATERIALSTEEL CORROSION RESISTING CASE
TERMINAL TYPE AND QUANTITY1 CONNECTOR, PLUG ALL FUNCTIONS
MOUNTING FACILITY PATTERNRECTANGULAR FIRST MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY1 ELECTRICAL PLUG CONNECTOR SECOND MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
100-598Interchangeable
interchangeable cross-reference
interchangeable
SMB433243Interchangeable
interchangeable cross-reference
interchangeable
7000-8Interchangeable
interchangeable cross-reference
interchangeable
3307812Interchangeable
interchangeable cross-reference
interchangeable
305-894Interchangeable
interchangeable cross-reference
interchangeable
MC7812CTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77A106243?
77A106243 is a RELAY,ELECTROMAGNETIC.
What parts can replace 77A106243?
There are 6 known substitutes for 77A106243: 100-598, SMB433243, 7000-8 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77A106243?
77A106243 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-437-6240. This indicates validated use in U.S. government and defense supply chains.
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