PartsTable
Technical Data Sheet

UC1903J/883 — MICROCIRCUIT,LINEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

UC1903J/883: MICROCIRCUIT,LINEAR.

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.870 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN, features_provided: HIGH CURRENT AND ELECTROSTATIC SENSITIVE AND W/OPEN COLLECTOR, precious_material: GOLD, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-231-8313, 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
UC1903J/883
NSN: 5962-01-231-8313
FSC: 5962 — Microcircuits, Electronic
CAGE: 12969 — MICRO USPD INC (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.180 INCHES NOMINAL IN
body_length0.870 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
features_providedHIGH CURRENT AND ELECTROSTATIC SENSITIVE AND W/OPEN COLLECTOR
precious_materialGOLD
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern9 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentGOLD
NSN5962-01-231-8313
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN UC1903J/883 MFR MICROCIRCUIT,LINEAR
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 9 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: GOLD
•
PRECIOUS MATERIAL: GOLD
•
DESIGN FUNCTION AND QUANTITY: 1 MONITOR
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.180 INCHES NOMINAL IN
•
FEATURES PROVIDED: HIGH CURRENT AND ELECTROSTATIC SENSITIVE AND W/OPEN COLLECTOR
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN9 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTGOLD
PRECIOUS MATERIALGOLD
DESIGN FUNCTION AND QUANTITY1 MONITOR
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES NOMINAL IN
FEATURES PROVIDEDHIGH CURRENT AND ELECTROSTATIC SENSITIVE AND W/OPEN COLLECTOR
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.870 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
624185-30Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
349-313-066Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
UC1903J-883BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A16-004070Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C20362-0001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A16-004451Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 UC1903J/883?
UC1903J/883 is a MICROCIRCUIT,LINEAR.
What parts can replace UC1903J/883?
There are 8 known substitutes for UC1903J/883: 624185-30, 349-313-066, UC1903J-883B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UC1903J/883?
UC1903J/883 is cataloged in the U.S. Government catalog under NSN 5962-01-231-8313. 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.