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L123K/883B — Technical Data Sheet

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— · 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,LINEAR is a the manufacturer industrial component. Key specifications include body_width: 0.990 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN, body_height: 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, body_length: 1.479 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN, special_features: CASE GROUNDED, features_provided: HIGH RELIABILITY AND HERMETICALLY SEALED AND MONOLITHIC, inclosure_material: METAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-203-5849, 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
L123K/883B
NSN: 5962-01-203-5849
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.990 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
body_height0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
body_length1.479 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
special_featuresCASE GROUNDED
features_providedHIGH RELIABILITY AND HERMETICALLY SEALED AND MONOLITHIC
inclosure_materialMETAL
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_pattern1 INPUT
end_item_identificationRADAR SET AN/SPS-67(V)1
inclosure_configurationCAN
NSN5962-01-203-5849
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,LINEAR TITLE COMPONENT PN L123K/883B MFR MICROCIRCUIT,LINEAR
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 REGULATOR, VOLTAGE
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
INCLOSURE CONFIGURATION: CAN
•
BODY WIDTH: 0.990 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
•
INCLOSURE MATERIAL: METAL
•
INPUT CIRCUIT PATTERN: 1 INPUT
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCASE GROUNDED
DESIGN FUNCTION AND QUANTITY1 REGULATOR, VOLTAGE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
INCLOSURE CONFIGURATIONCAN
BODY WIDTH0.990 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
INCLOSURE MATERIALMETAL
INPUT CIRCUIT PATTERN1 INPUT
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
END ITEM IDENTIFICATIONRADAR SET AN/SPS-67(V)1
BODY HEIGHT0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
171919Interchangeable
interchangeable cross-reference
interchangeable
LM123K/883BAInterchangeable
interchangeable cross-reference
interchangeable
LM123K/883BInterchangeable
interchangeable cross-reference
interchangeable
105655-1Interchangeable
interchangeable cross-reference
interchangeable
LM123KInterchangeable
interchangeable cross-reference
interchangeable
164817Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L123K/883B?
L123K/883B is a MICROCIRCUIT,LINEAR.
What parts can replace L123K/883B?
There are 11 known substitutes for L123K/883B: 171919, LM123K/883BA, LM123K/883B and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L123K/883B?
L123K/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-203-5849. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026