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L03870 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, features_provided: MONOLITHIC, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-265-9375, 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
L03870
NSN: 5962-01-265-9375
FSC: 5962
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
body_width0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
special_featuresITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L03870; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY
features_providedMONOLITHIC
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
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_pattern12 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5962-01-265-9375
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN L03870 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OUTPUT LOGIC FORM: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
•
BODY HEIGHT: 0.185 INCHES MAXIMUM IN
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 20.0 VOLTS MAXIMUM POWER SOURCE
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
INCLOSURE MATERIAL: CERAMIC
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
BODY HEIGHT0.185 INCHES MAXIMUM IN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC20.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL SURFACE TREATMENTSOLDER
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
INCLOSURE MATERIALCERAMIC
SPECIAL FEATURESITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L03870; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INPUT CIRCUIT PATTERN12 INPUT
DESIGN FUNCTION AND QUANTITY1 MULTIPLEXER/DEMULTIPLEXER, CMOS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
A25A509-139-101Interchangeable
interchangeable cross-reference
interchangeable
130051Interchangeable
interchangeable cross-reference
interchangeable
5200-242-604REDInterchangeable
interchangeable cross-reference
interchangeable
839422-0014Interchangeable
interchangeable cross-reference
interchangeable
10133634Interchangeable
interchangeable cross-reference
interchangeable
616670-901Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L03870?
L03870 is a MICROCIRCUIT,DIGITAL.
What parts can replace L03870?
There are 16 known substitutes for L03870: A25A509-139-101, 130051, 5200-242-604RED and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L03870?
L03870 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-265-9375. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026