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621CA — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

621CA: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 1.065 INCHES MAXIMUM IN, body_height: 0.165 INCHES MAXIMUM IN, body_length: 1.135 INCHES MAXIMUM IN, special_features: CAUTION LIGHT PANEL, features_provided: HYBRID, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-048-2017, 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
621CA
NSN: 5962-01-048-2017
FSC: 5962 — Microcircuits, Electronic
CAGE: 27851 — SPECTRUM MICROWAVE, INC DBA API TECHNOLOGIES DIV API TECHNOLOGIES - SPECTRUM MICROWAVE (USA)
SPECIFICATIONS
body_width1.065 INCHES MAXIMUM IN
body_height0.165 INCHES MAXIMUM IN
body_length1.135 INCHES MAXIMUM IN
special_featuresCAUTION LIGHT PANEL
features_providedHYBRID
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
end_item_identificationF-15
inclosure_configurationFLAT PACK
NSN5962-01-048-2017
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 621CA MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY WIDTH: 1.065 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.165 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HYBRID
•
INCLOSURE CONFIGURATION: FLAT PACK
•
BODY LENGTH: 1.135 INCHES MAXIMUM IN
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
BODY WIDTH1.065 INCHES MAXIMUM IN
BODY HEIGHT0.165 INCHES MAXIMUM IN
FEATURES PROVIDEDHYBRID
INCLOSURE CONFIGURATIONFLAT PACK
BODY LENGTH1.135 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
SPECIAL FEATURESCAUTION LIGHT PANEL
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
END ITEM IDENTIFICATIONF-15
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 2
4130010-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
6001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 621CA?
621CA is a MICROCIRCUIT,DIGITAL.
What parts can replace 621CA?
There are 2 known substitutes for 621CA: 4130010-1, 6001. Substitute compatibility should be verified for your specific system.
What is the NSN for 621CA?
621CA is cataloged in the U.S. Government catalog under NSN 5962-01-048-2017. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.