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2143939-2 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.291 INCHES MAXIMUM IN, body_height: 0.219 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: BIPOLAR AND PROGRAMMABLE, operating_temp_range: -65.0 TO 125.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-567-9739, 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
2143939-2
NSN: 5962-00-567-9739
FSC: 5962
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)
SPECIFICATIONS
body_width0.291 INCHES MAXIMUM IN
body_height0.219 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedBIPOLAR AND PROGRAMMABLE
operating_temp_range-65.0 TO 125.0 CELSIUS DEGC
NSN5962-00-567-9739
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 2143939-2 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OPERATING TEMP RANGE: -65.0 TO 125.0 CELSIUS DEGC
•
BODY LENGTH: 0.785 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.219 INCHES MAXIMUM IN
•
BODY WIDTH: 0.291 INCHES MAXIMUM IN
•
FEATURES PROVIDED: BIPOLAR AND PROGRAMMABLE
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-65.0 TO 125.0 CELSIUS DEGC
BODY LENGTH0.785 INCHES MAXIMUM IN
BODY HEIGHT0.219 INCHES MAXIMUM IN
BODY WIDTH0.291 INCHES MAXIMUM IN
FEATURES PROVIDEDBIPOLAR AND PROGRAMMABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
51P01507E106AInterchangeable
interchangeable cross-reference
interchangeable
MM5205Interchangeable
interchangeable cross-reference
interchangeable
51P01507E006Interchangeable
interchangeable cross-reference
interchangeable
51-P01507E108AInterchangeable
interchangeable cross-reference
interchangeable
51-P0507E008Interchangeable
interchangeable cross-reference
interchangeable
MM5305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2143939-2?
2143939-2 is a MICROCIRCUIT,DIGITAL.
What parts can replace 2143939-2?
There are 17 known substitutes for 2143939-2: 51P01507E106A, MM5205, 51P01507E006 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2143939-2?
2143939-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-567-9739. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026