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Technical Data Sheet
LM239J ✓ 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

POLARIZING KEY,ELECTRICAL CONNEC. Key specifications include body_width: 0.280 INCHES MAXIMUM IN, body_height: 0.165 INCHES MAXIMUM IN, body_length: 0.730 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL, features_provided: LOW POWER, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-088-3862, 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
LM239J
NSN: 5962-01-088-3862
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.280 INCHES MAXIMUM IN
body_height0.165 INCHES MAXIMUM IN
body_length0.730 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedLOW POWER
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-25.0 TO 85.0 CELSIUS DEGC
input_circuit_pattern4 INPUT
end_item_identificationAN/UYA-4(V), ARLEIGH BURKE CLASS DDG, FORRESTAL CLASS CV, KIDD CLASS DDG, TICONDEROGA CLASS CG (47), NIMITZ CLASS CVN, SPRUANCE CLASS DD (963), LOS ANGELES CLASS SSN (688).
inclosure_configurationDUAL-IN-LINE
NSN5962-01-088-3862
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POLARIZING KEY,ELECTRICAL CONNEC TITLE COMPONENT PN LM239J MFR POLARIZING KEY,ELECTRI
KEY FEATURES
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND MEDIUM SPEED
BODY LENGTH: 0.785 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC: 5000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 3000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
MAXIMUM POWER DISSIPATION RATING: 400.0 MILLIWATTS
CASE OUTLINE SOURCE AND DESIGNATOR: D-1 MIL-M-38510
TERMINAL SURFACE TREATMENT: SOLDER
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND MEDIUM SPEED
BODY LENGTH0.785 INCHES MAXIMUM IN
TIME RATING PER CHACTERISTIC5000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 3000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
MAXIMUM POWER DISSIPATION RATING400.0 MILLIWATTS
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY4 COMPARATOR, VOLTAGE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
52800-1Interchangeable
interchangeable cross-reference
interchangeable
149135Interchangeable
interchangeable cross-reference
interchangeable
8905 HInterchangeable
interchangeable cross-reference
interchangeable
50-76-3Interchangeable
interchangeable cross-reference
interchangeable
339Interchangeable
interchangeable cross-reference
interchangeable
10-028Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM239J?
LM239J is a POLARIZING KEY,ELECTRICAL CONNEC.
What parts can replace LM239J?
There are 23 known substitutes for LM239J: 52800-1, 149135, 8905 H and 20 more. Substitute compatibility should be verified for your specific system.
Is LM239J still available?
LM239J is currently cancelled.
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