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Technical Data Sheet
143B ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: COPPER ALLOY CONTACT, body_width: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN, body_height: 0.605 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, body_length: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN, overall_width: 1.688 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL 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 5935-00-163-0008, 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
143B
NSN: 5935-00-163-0008
FSC: 5935
CAGE: 70408 — AT AND T CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_width1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
body_height0.605 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
body_length1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
overall_width1.688 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND ADJUSTABLE
precious_materialGOLD
surface_treatmentSILVER CONTACT
inclosure_materialGLASS AND RESIN
storage_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5935-00-163-0008
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN 143B MFR SOCKET,PLUG-IN ELECTRO
KEY FEATURES
MATERIAL: COPPER ALLOY CONTACT
SURFACE TREATMENT: SILVER CONTACT
MOUNTING TYPE FOR WHICH DESIGNED: CHASSIS
MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL IN
ACCOMMODATED CONTACT QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY CONTACT
SURFACE TREATMENTSILVER CONTACT
OVERALL WIDTH1.688 INCHES NOMINAL IN
MOUNTING TYPE FOR WHICH DESIGNEDCHASSIS
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
OVERALL LENGTH2.250 INCHES NOMINAL IN
ACCOMMODATED CONTACT QUANTITY4
OVERALL HEIGHT0.750 INCHES NOMINAL IN
MOUNTING HOLE STYLETWO MOUNTING HOLES/SLOTS, IN-LINE
FEATURES PROVIDEDCENTER SHIELD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
469SCPE179Interchangeable
interchangeable cross-reference
interchangeable
143BInterchangeable
interchangeable cross-reference
interchangeable
143AInterchangeable
interchangeable cross-reference
interchangeable
D165589Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143B?
143B is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 143B?
There are 4 known substitutes for 143B: 469SCPE179, 143B, 143A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 143B?
143B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-163-0008. This indicates validated use in U.S. government and defense supply chains.
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