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8406602QA — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8406602QA: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.620 INCHES MAXIMUM IN, body_height: 0.210 INCHES MAXIMUM IN, body_length: 2.096 INCHES MAXIMUM IN, special_features: HARDNESS CRITICAL PROCESS, features_provided: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND MONOLITHIC AND BIDIRECTIONAL, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-263-9402, 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
8406602QA
NSN: 5962-01-263-9402
NIINs: 012639402, 014521514
FSC: 5962 — Microcircuits, Electronic
CAGE: 67268 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (STANDARD MICROCIRCUIT (USA)
SPECIFICATIONS
body_width0.620 INCHES MAXIMUM IN
body_height0.210 INCHES MAXIMUM IN
body_length2.096 INCHES MAXIMUM IN
special_featuresHARDNESS CRITICAL PROCESS
features_providedHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND MONOLITHIC AND BIDIRECTIONAL
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC AND GLASS
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_pattern38 INPUT
end_item_identificationINTERCOM SET E/I FSCM 13499
NSN5962-01-263-9402
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 8406602QA MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 38 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 PERIPHERAL, INTERFACE
•
BODY WIDTH: 0.620 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.210 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND MONOLITHIC AND BIDIRECTIONAL
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN38 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 PERIPHERAL, INTERFACE
BODY WIDTH0.620 INCHES MAXIMUM IN
BODY HEIGHT0.210 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND MONOLITHIC AND BIDIRECTIONAL
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORD-5 MIL-M-38510
BODY LENGTH2.096 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 9
MD82C55A/BReference document
Same NSN cross-reference
Reference document — Secondary reference
8406602QXReference document
Same NSN cross-reference
Reference document — Secondary reference
264-990121-800Reference document
Same NSN cross-reference
Reference document — Secondary reference
351-5735-022Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
53441100AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MD82C55A/883Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 8406602QA?
8406602QA is a MICROCIRCUIT,DIGITAL.
What parts can replace 8406602QA?
There are 9 known substitutes for 8406602QA: MD82C55A/B, 8406602QX, 264-990121-800 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8406602QA?
8406602QA is cataloged in the U.S. Government catalog under NSN 5962-01-263-9402. 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.