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Technical Data Sheet
PartsTable / COMPONENT / SG140-18K/883B
SG140-18K/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 SG140-18K/883B is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-003-2216, 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
SG140-18K/883B
NSN: 5962-01-003-2216
FSC: 5962
CAGE: 34333 — MICROSEMI CORP ANALOG MIXED SIGNAL GROUP (USA)
SPECIFICATIONS
Part NumberSG140-18K/883B
NSN5962-01-003-2216
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SG140-18K/883B TITLE COMPONENT PN SG140-18K/883B MFR SG140-18K/883B
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 REGULATOR, VOLTAGE
•
CASE OUTLINE SOURCE AND DESIGNATOR: T0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
•
TERMINAL SURFACE TREATMENT: GOLD
•
TEST DATA DOCUMENT: 81349-MIL-STD-883B STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
BODY WIDTH: 1.050 INCHES NOMINAL IN
•
INCLOSURE CONFIGURATION: CAN
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY1 REGULATOR, VOLTAGE
CASE OUTLINE SOURCE AND DESIGNATORT0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
TERMINAL SURFACE TREATMENTGOLD
SPECIAL FEATURESOUTPUT VOLTAGE 18.0 VDC PORM 0.7 VDC AT 1.0 AMP DC VDC
TEST DATA DOCUMENT81349-MIL-STD-883B STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
BODY WIDTH1.050 INCHES NOMINAL IN
INCLOSURE CONFIGURATIONCAN
BODY HEIGHT0.350 INCHES NOMINAL IN
INCLOSURE MATERIALMETAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A43-20Interchangeable
interchangeable cross-reference
interchangeable
A43-20RKAB3R300Interchangeable
interchangeable cross-reference
interchangeable
7818KMInterchangeable
interchangeable cross-reference
interchangeable
UA7818KMInterchangeable
interchangeable cross-reference
interchangeable
3582-01-9020Interchangeable
interchangeable cross-reference
interchangeable
9020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SG140-18K/883B?
SG140-18K/883B is a SG140-18K/883B.
What parts can replace SG140-18K/883B?
There are 19 known substitutes for SG140-18K/883B: A43-20, A43-20RKAB3R300, 7818KM and 16 more. Substitute compatibility should be verified for your specific system.
Is SG140-18K/883B still available?
SG140-18K/883B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026