LO3666 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LO3666: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.170 INCHES MAXIMUM IN, body_length: 0.740 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO3666., features_provided: SYNCHRONOUS AND HERMETICALLY SEALED AND MONOLITHIC, inclosure_material: CERAMIC.

This part is cataloged in the U.S. Government catalog under NSN 5962-01-252-1486, 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

LO3666

NSN: 5962-01-252-1486
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_width	0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height	0.170 INCHES MAXIMUM IN
body_length	0.740 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
special_features	ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO3666.
features_provided	SYNCHRONOUS AND HERMETICALLY SEALED AND MONOLITHIC
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	7 INPUT
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	TIN
NSN	5962-01-252-1486

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT CIRCUIT PATTERN: 7 INPUT

•

INCLOSURE MATERIAL: CERAMIC

•

TERMINAL SURFACE TREATMENT: TIN

•

DESIGN FUNCTION AND QUANTITY: 1 MODULATOR, REGULATOR PULSE WIDTH

•

BODY WIDTH: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.170 INCHES MAXIMUM IN

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

FEATURES PROVIDED: SYNCHRONOUS AND HERMETICALLY SEALED AND MONOLITHIC

TECHNICAL CHARACTERISTICS

INPUT CIRCUIT PATTERN	7 INPUT
INCLOSURE MATERIAL	CERAMIC
TERMINAL SURFACE TREATMENT	TIN
DESIGN FUNCTION AND QUANTITY	1 MODULATOR, REGULATOR PULSE WIDTH
BODY WIDTH	0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
BODY HEIGHT	0.170 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION	ZZZY
FEATURES PROVIDED	SYNCHRONOUS AND HERMETICALLY SEALED AND MONOLITHIC
INCLOSURE CONFIGURATION	DUAL-IN-LINE
BODY LENGTH	0.740 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

SG1525AJ/883BReference document

Same NSN cross-reference

Reference document — Secondary reference

UC1525AJ/883BReference document

Same NSN cross-reference

Reference document — Secondary reference

KRV1918AReference document

Same NSN cross-reference

Reference document — Design control — primary 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 LO3666?

LO3666 is a MICROCIRCUIT,DIGITAL.

What parts can replace LO3666?

There are 3 known substitutes for LO3666: SG1525AJ/883B, UC1525AJ/883B, KRV1918A. Substitute compatibility should be verified for your specific system.

What is the NSN for LO3666?

LO3666 is cataloged in the U.S. Government catalog under NSN 5962-01-252-1486. This indicates validated use in U.S. government and defense supply chains.

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