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8202503YA — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8202503YA: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, body_height: 0.217 INCHES MAXIMUM IN, body_length: 1.485 INCHES MAXIMUM IN, overall_width: 0.620 INCHES MAXIMUM IN, overall_height: 0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN, overall_length: 1.490 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-234-3569, 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
8202503YA
NSN: 5962-01-234-3569
NIINs: 012343569, 013033557, 013033558, 013219007, 013219013, 013219014, 013219015, 013219016, 013219017, 013219018, 013219019, 013219020, 013219021, 013223009, 013223010, 013223946, 013223947, 013223948, 013223949, 013223950, 013223951, 013223952, 013224628, 013224630, 013312976, 013312977, 013327556, 013535872, 013535873, 013535874, 013535875, 013539257, 013815195, 013817375, 013817395, 013817508, 013817510, 013817775, 013817808, 013880545, 013880552, 013880570, 013880579, 013880591, 013906557, 014128371, 014128372, 014128373, 014128376, 014128379, 014130947, 014145797, 014170959, 014330463, 014358188, 014358197, 014359317, 014359319, 014360447, 014360901, 015493274
FSC: 5962 — Microcircuits, Electronic
CAGE: 67268 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (STANDARD MICROCIRCUIT (USA)
SPECIFICATIONS
body_width0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
body_height0.217 INCHES MAXIMUM IN
body_length1.485 INCHES MAXIMUM IN
overall_width0.620 INCHES MAXIMUM IN
overall_height0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
overall_length1.490 INCHES MAXIMUM IN
memory_capacity16K X 8
special_featuresKEY CODE: ANBD; INCLUDES: EPROM BOARD, 1; KEYING PIN M28754/24-03, 1; KEYING PIN M28754/24-01, 1; FIRMWARE: DISK, FLEXIBLE, TSP MK 331 MOD 3, VERSION 10
features_providedPROGRAMMED AND ULTRAVIOLET ERASABLE
output_logic_formN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeEPROM
NSN5962-01-234-3569
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 8202503YA MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 17 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.217 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
CURRENT RATING PER CHARACTERISTIC: 50.00 MILLIAMPERES NOMINAL TOTAL SUPPLY
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN17 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
BODY HEIGHT0.217 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND W/ENABLE AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CURRENT RATING PER CHARACTERISTIC50.00 MILLIAMPERES NOMINAL TOTAL SUPPLY
MEMORY DEVICE TYPEPROM
BODY LENGTH1.485 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 9
MD27128-20/BReference document
Same NSN cross-reference
Reference document — Secondary reference
8202503YBReference document
Same NSN cross-reference
Reference document — Secondary reference
MD27128A-20BReference document
Same NSN cross-reference
Reference document — Secondary reference
82025Reference document
Same NSN cross-reference
Reference document — Identification reference
3651-6037Reference document
Same NSN cross-reference
Reference document — Secondary reference
8202503YXReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 8202503YA?
8202503YA is a MICROCIRCUIT,DIGITAL.
What parts can replace 8202503YA?
There are 9 known substitutes for 8202503YA: MD27128-20/B, 8202503YB, MD27128A-20B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8202503YA?
8202503YA is cataloged in the U.S. Government catalog under NSN 5962-01-234-3569. 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.