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447A142 — MICROCIRCUIT,LINEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

447A142: MICROCIRCUIT,LINEAR.

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 1.050 INCHES MAXIMUM IN, body_height: 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_length: 1.573 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED, operating_temp_range: -55.0 TO 150.0 CELSIUS DEGC, inclosure_configuration: CAN. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-271-8860, 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
447A142
NSN: 5962-01-271-8860
FSC: 5962 — Microcircuits, Electronic
CAGE: 07031 — TEMPO INSTRUMENT INC DEFENSE ELECTRONICS DIV (USA)
SPECIFICATIONS
body_width1.050 INCHES MAXIMUM IN
body_height0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_length1.573 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED
operating_temp_range-55.0 TO 150.0 CELSIUS DEGC
inclosure_configurationCAN
design_function_and_quantity1 REGULATOR, VOLTAGE
NSN5962-01-271-8860
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN 447A142 MFR MICROCIRCUIT,LINEAR
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 REGULATOR, VOLTAGE
•
BODY WIDTH: 1.050 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED
•
INCLOSURE CONFIGURATION: CAN
•
BODY LENGTH: 1.573 INCHES MAXIMUM IN
•
OPERATING TEMP RANGE: -55.0 TO 150.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
DESIGN FUNCTION AND QUANTITY1 REGULATOR, VOLTAGE
BODY WIDTH1.050 INCHES MAXIMUM IN
BODY HEIGHT0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED
INCLOSURE CONFIGURATIONCAN
BODY LENGTH1.573 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 150.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 2
SG123AK-5.0/883BReference document
Same NSN cross-reference
Reference document — Secondary reference
LT123AK-5.0/883BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 447A142?
447A142 is a MICROCIRCUIT,LINEAR.
What parts can replace 447A142?
There are 2 known substitutes for 447A142: SG123AK-5.0/883B, LT123AK-5.0/883B. Substitute compatibility should be verified for your specific system.
What is the NSN for 447A142?
447A142 is cataloged in the U.S. Government catalog under NSN 5962-01-271-8860. 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.