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LO4281 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LO4281: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN, body_height: 0.410 INCHES MAXIMUM IN, body_length: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN, overall_height: 0.580 INCHES NOMINAL IN, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO4281, features_provided: W/FILTER AND MONOLITHIC.

This part is cataloged in the U.S. Government catalog under NSN 5962-01-322-1861, 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
LO4281
NSN: 5962-01-322-1861
FSC: 5962 — Microcircuits, Electronic
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
body_width1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
body_height0.410 INCHES MAXIMUM IN
body_length1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
overall_height0.580 INCHES NOMINAL IN
special_featuresITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO4281
features_providedW/FILTER AND MONOLITHIC
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-55.0 TO 125.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-40.0 TO 100.0 CELSIUS DEGC
input_circuit_pattern2 CHANNEL
NSN5962-01-322-1861
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN LO4281 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 2 CHANNEL
•
INCLOSURE MATERIAL: PLASTIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 CONVERTER, DC
•
BODY WIDTH: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.410 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.580 INCHES NOMINAL IN
INPUT CIRCUIT PATTERN2 CHANNEL
INCLOSURE MATERIALPLASTIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 CONVERTER, DC
BODY WIDTH1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
BODY HEIGHT0.410 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONZZZY
FEATURES PROVIDEDW/FILTER AND MONOLITHIC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 3
HCHR-012-105Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
PWR301/TReference document
Same NSN cross-reference
Reference document — Secondary reference
1092A806Reference 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 LO4281?
LO4281 is a MICROCIRCUIT,DIGITAL.
What parts can replace LO4281?
There are 3 known substitutes for LO4281: HCHR-012-105, PWR301/T, 1092A806. Substitute compatibility should be verified for your specific system.
What is the NSN for LO4281?
LO4281 is cataloged in the U.S. Government catalog under NSN 5962-01-322-1861. 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.