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Technical Data Sheet
LM139 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
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: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES NOMINAL IN, body_length: 0.785 INCHES MAXIMUM IN, overall_width: 0.330 INCHES NOMINAL IN, overall_height: 0.300 INCHES NOMINAL IN, overall_length: 0.790 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-011-2033, 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
LM139
NSN: 5962-01-011-2033
FSC: 5962
CAGE: 94756 — THE BOEING COMPANY DIV LEGACY BOEING HB1 (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.185 INCHES NOMINAL IN
body_length0.785 INCHES MAXIMUM IN
overall_width0.330 INCHES NOMINAL IN
overall_height0.300 INCHES NOMINAL IN
overall_length0.790 INCHES NOMINAL IN
special_featuresNUCLEAR HARDNESS CRITICAL ITEM
features_providedMONOLITHIC
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5962-01-011-2033
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN LM139 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY WIDTH: 0.250 INCHES NOMINAL IN
FEATURES PROVIDED: HERMETICALLY SEALED
INCLOSURE MATERIAL: CERAMIC
BODY LENGTH: 0.785 INCHES NOMINAL IN
INCLOSURE CONFIGURATION: DUAL-IN-LINE
INPUT CIRCUIT PATTERN: 8 INPUT
BODY HEIGHT: 0.180 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.250 INCHES NOMINAL IN
SPECIAL FEATURESWEAPONS SYSTEM ESSENTIAL
FEATURES PROVIDEDHERMETICALLY SEALED
INCLOSURE MATERIALCERAMIC
BODY LENGTH0.785 INCHES NOMINAL IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INPUT CIRCUIT PATTERN8 INPUT
BODY HEIGHT0.180 INCHES NOMINAL IN
END ITEM IDENTIFICATIONHELICOPTER USCG SEARCH AND RESCUE HH-60J,FIRE PUMPS,SUPPORT EQUIPMENT FOR MX PEACEKEEPER MISSILE,CROUND MIBILE FORCE SATELLITE COMM TERM(AN/TSC-85A),HELICOPTER SEARCH AND RESCUE HH-60H,OVER THE HORIZON BACK SCANNER(OTH-B)PROGRAM(AN/FPS-118),RADIO TRANSMITTER SET(AN/URT-23(RTS)),HELICOPTER CARRIER BASED ASW SH-60F A
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
54196DMQBInterchangeable
interchangeable cross-reference
interchangeable
13097747Interchangeable
interchangeable cross-reference
interchangeable
LM139JInterchangeable
interchangeable cross-reference
interchangeable
99092986Interchangeable
interchangeable cross-reference
interchangeable
401495Interchangeable
interchangeable cross-reference
interchangeable
NH15-1319447-011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM139?
LM139 is a MICROCIRCUIT,DIGITAL.
What parts can replace LM139?
There are 24 known substitutes for LM139: 54196DMQB, 13097747, LM139J and 21 more. Substitute compatibility should be verified for your specific system.
Is LM139 still available?
LM139 is currently cancelled.
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