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Technical Data Sheet
JRSX644-1 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, overall_width: 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN, overall_length: 5.615 INCHES MINIMUM AND 5.635 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 5935-00-138-7187, 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
JRSX644-1
NSN: 5935-00-138-7187
FSC: 5935
CAGE: 78011 — MIDLAND-ROSS CORP RUSSELLSTOLL DIV (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
overall_width3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN
overall_length5.615 INCHES MINIMUM AND 5.635 INCHES MAXIMUM IN
shell_materialALUMINUM
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialSILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
polarization_methodKEYWAY OR MULTIPLE KEYWAY
NSN5935-00-138-7187
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN JRSX644-1 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
THREADED DEVICE TYPE: COUPLING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL IN
SHELL TYPE: SOLID
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES SILVER
TERMINAL LOCATION: BACK SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MAXIMUM CURRENT RATING IN AMPS: 60.0 SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT: 0.020 SILVER GRAINS, TROY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH5.615 INCHES MINIMUM AND 5.635 INCHES MAXIMUM IN
THREADED DEVICE TYPECOUPLING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
SHELL TYPESOLID
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES SILVER
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MAXIMUM CURRENT RATING IN AMPS60.0 SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT0.020 SILVER GRAINS, TROY
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
CONTACT SURFACE TREATMENTSILVER SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
417966Interchangeable
interchangeable cross-reference
interchangeable
AGF0213Interchangeable
interchangeable cross-reference
interchangeable
77658Interchangeable
interchangeable cross-reference
interchangeable
417966-1Interchangeable
interchangeable cross-reference
interchangeable
JRSX644FInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JRSX644-1?
JRSX644-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace JRSX644-1?
There are 5 known substitutes for JRSX644-1: 417966, AGF0213, 77658 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JRSX644-1?
JRSX644-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-138-7187. This indicates validated use in U.S. government and defense supply chains.
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