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Technical Data Sheet
PartsTable / COMPONENT / 20303-001
20303-001 ✓ 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 material: ALUMINUM ALLOY, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, lip_thickness: 0.250 INCHES NOMINAL IN, overall_height: 1.550 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-361-8732, 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
20303-001
NSN: 5962-00-361-8732
FSC: 5962
CAGE: 50653 — PRINTRONIX DATA PRINTER DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
lip_thickness0.250 INCHES NOMINAL IN
overall_height1.550 INCHES NOMINAL IN
flange_diameter2.312 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
style_designatorIRREGULAR
end_hole_diameter0.625 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND HIGH VOLTAGE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
NSN5962-00-361-8732
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 20303-001 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
DESIGN FUNCTION AND QUANTITY: 6 BUFFER, INVERTING
•
INPUT CIRCUIT PATTERN: HEX 1 INPUT
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND HIGH VOLTAGE
•
TERMINAL TYPE AND QUANTITY: 14 PRINTED CIRCUIT
•
TEST DATA DOCUMENT: 81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
DESIGN FUNCTION AND QUANTITY6 BUFFER, INVERTING
INPUT CIRCUIT PATTERNHEX 1 INPUT
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND HIGH VOLTAGE
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
TEST DATA DOCUMENT81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
INCLOSURE CONFIGURATIONDUAL-IN-LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
2144Interchangeable
interchangeable cross-reference
interchangeable
861808Interchangeable
interchangeable cross-reference
interchangeable
PEI 9268Interchangeable
interchangeable cross-reference
interchangeable
050-053-0019-220Interchangeable
interchangeable cross-reference
interchangeable
5406Interchangeable
interchangeable cross-reference
interchangeable
050-053-0019Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20303-001?
20303-001 is a MICROCIRCUIT,DIGITAL.
What parts can replace 20303-001?
There are 28 known substitutes for 20303-001: 2144, 861808, PEI 9268 and 25 more. Substitute compatibility should be verified for your specific system.
Is 20303-001 still available?
20303-001 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026