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PartsTable / COMPONENT / LM123K/883B
LM123K/883B ✓ 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 LM123K/883B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-043-4930, 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
LM123K/883B
NSN: 5962-01-043-4930
FSC: 5962
CAGE: C7191 — ADELCO ELEKTRONIK GMBH (DEU)
SPECIFICATIONS
Part NumberLM123K/883B
NSN5962-01-043-4930
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LM123K/883B TITLE COMPONENT PN LM123K/883B MFR LM123K/883B
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 1 INPUT
•
BODY LENGTH: 1.573 INCHES MAXIMUM IN
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
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CASE OUTLINE SOURCE AND DESIGNATOR: T0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
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INCLOSURE MATERIAL: GLASS AND METAL
•
DESIGN FUNCTION AND QUANTITY: 1 REGULATOR, VOLTAGE
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 20.0 VOLTS MAXIMUM POWER SOURCE
TECHNICAL CHARACTERISTICS (FLIS)
INPUT CIRCUIT PATTERN1 INPUT
BODY LENGTH1.573 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATORT0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
INCLOSURE MATERIALGLASS AND METAL
DESIGN FUNCTION AND QUANTITY1 REGULATOR, VOLTAGE
VOLTAGE RATING AND TYPE PER CHARACTERISTIC20.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL TYPE AND QUANTITY2 PIN
MAXIMUM POWER DISSIPATION RATING30.0 WATTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
LM123KInterchangeable
interchangeable cross-reference
interchangeable
164817Interchangeable
interchangeable cross-reference
interchangeable
LM145K-5/883BInterchangeable
interchangeable cross-reference
interchangeable
RETS123KInterchangeable
interchangeable cross-reference
interchangeable
SG123K/883BInterchangeable
interchangeable cross-reference
interchangeable
13090462Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM123K/883B?
LM123K/883B is a LM123K/883B.
What parts can replace LM123K/883B?
There are 17 known substitutes for LM123K/883B: LM123K, 164817, LM145K-5/883B and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LM123K/883B?
LM123K/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-043-4930. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026