LM139FKB — MICROCIRCUIT,LINEAR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LM139FKB: MICROCIRCUIT,LINEAR.

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 0.358 INCHES MAXIMUM IN, body_height: 0.080 INCHES MAXIMUM IN, body_length: 0.358 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND BURN IN AND ELECTROSTATIC SENSITIVE AND POSITIVE OUTPUTS, inclosure_material: CERAMIC, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-274-4203, 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

LM139FKB

NSN: 5962-01-274-4203
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)

SPECIFICATIONS

body_width	0.358 INCHES MAXIMUM IN
body_height	0.080 INCHES MAXIMUM IN
body_length	0.358 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED AND BURN IN AND ELECTROSTATIC SENSITIVE AND POSITIVE OUTPUTS
inclosure_material	CERAMIC
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
test_data_document	96906-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_pattern	QUAD 2 INPUT
inclosure_configuration	LEADLESS FLAT PACK
terminal_surface_treatment	SOLDER
terminal_type_and_quantity	20 LEADLESS
NSN	5962-01-274-4203

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: QUAD 2 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

DESIGN FUNCTION AND QUANTITY: 4 COMPARATOR, VOLTAGE

•

BODY WIDTH: 0.358 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.080 INCHES MAXIMUM IN

•

FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND ELECTROSTATIC SENSITIVE AND POSITIVE OUTPUTS

•

INCLOSURE CONFIGURATION: LEADLESS FLAT PACK

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	QUAD 2 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	SOLDER
DESIGN FUNCTION AND QUANTITY	4 COMPARATOR, VOLTAGE
BODY WIDTH	0.358 INCHES MAXIMUM IN
BODY HEIGHT	0.080 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED AND BURN IN AND ELECTROSTATIC SENSITIVE AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATION	LEADLESS FLAT PACK
BODY LENGTH	0.358 INCHES MAXIMUM IN
STORAGE TEMP RANGE	-65.0 TO 150.0 CELSIUS DEGC

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

10133587Reference document

Same NSN cross-reference

Reference document — Informative reference only

LM139LBReference document

Same NSN cross-reference

Reference document — Secondary reference

LM139FK/883BReference 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 LM139FKB?

LM139FKB is a MICROCIRCUIT,LINEAR.

What parts can replace LM139FKB?

There are 3 known substitutes for LM139FKB: 10133587, LM139LB, LM139FK/883B. Substitute compatibility should be verified for your specific system.

What is the NSN for LM139FKB?

LM139FKB is cataloged in the U.S. Government catalog under NSN 5962-01-274-4203. This indicates validated use in U.S. government and defense supply chains.

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