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443.46 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
Lindy · COMPONENT
PRODUCT OVERVIEW

443.46: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a Lindy industrial component. Key specifications include width: 3.500 INCHES NOMINAL IN, length: 32.0 MILLIMETERS NOMINAL MM, material: TITANIUM OVERALL, thickness: 2.0 MILLIMETERS NOMINAL MM, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-369-7607, 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
443.46
NSN: 5962-00-369-7607
NIINs: 003697607, 013754510, 014177523
FSC: 5962 — Microcircuits, Electronic
CAGE: 88273 — HEATHKIT CO INC DBA HEATHKIT EDUCATIONAL SYSTEMS (USA)
SPECIFICATIONS
width3.500 INCHES NOMINAL IN
length32.0 MILLIMETERS NOMINAL MM
materialTITANIUM OVERALL
thickness2.0 MILLIMETERS NOMINAL MM
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
design_typePROJECTION
hole_spacingEVENLY SPACED
hole_quantity6
projection_typeTRANSPARENT W/APERTURE FOR LEGEND INSERTION
projection_shapeRECTANGULAR W/TAPERED SIDES
NSN5962-00-369-7607
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 443.46 MFR Lindy MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 GATE, NOR
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNQUAD 2 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 GATE, NOR
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/4A GOVERNMENT SPECIFICATION A
SUBSTITUTES & CROSS-REFERENCES 9
20-188100Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
403450-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DM5402J883BReference document
Same NSN cross-reference
Reference document — Secondary reference
60151-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
200-002Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9N02Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 443.46?
443.46 is a MICROCIRCUIT,DIGITAL manufactured by Lindy.
What parts can replace 443.46?
There are 9 known substitutes for 443.46: 20-188100, 403450-3, DM5402J883B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 443.46?
443.46 is cataloged in the U.S. Government catalog under NSN 5962-00-369-7607. 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.