PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SG7818K/883BMicrocircuit,linear

Microsemi Corp Analog Mixed Signal Group · NSN 5962-01-003-2216 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-003-2216 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-003-2216. Primary manufacturer part number: SG7818K/883B.
Features
  • Microcircuit,linear — FSC 5962
  • 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
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-003-2216, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Microsemi Corp Analog Mixed Signal Group. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-003-2216
Primary Part NumberSG7818K/883B
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerMicrosemi Corp Analog Mixed Signal Group
StatusCANCELLED
Design Function and Quantity1 REGULATOR, VOLTAGE
Case Outline Source and DesignatorT0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Terminal Surface TreatmentGOLD
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
Input Circuit Pattern1 INPUT
Body Length1.560 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5905-00-985-3863A43-20RKAB3R300 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Clarostat Sensors and Controls
5962-01-020-4529 INTERCHANGEABLE
Microcircuit,digital
2540-01-031-76671T15M-0 INTERCHANGEABLE
Air Bag Assembly
Firestone Industrial Products Co Div of the Firestone Tire and Rubber Co
5962-01-169-1821 INTERCHANGEABLE
Microcircuit,linear
5962-01-216-0714 INTERCHANGEABLE
Microcircuit,linear
5962-01-233-3129860049-9 INTERCHANGEABLE
Microcircuit,linear
Catel Telecommunications Inc Sub of Data-Design Laboratories
Cross-Reference Index
Part NumberManufacturer
7818KMQB Fairchild Semiconductor Corp (USA)
LM340K-18 National Semiconductor Corporation (USA)
3461250 Raytheon Company Dba Raytheon (USA)
SG140-18K/883B Microsemi Corp Analog Mixed Signal Group (USA)
MC7818CK Freescale Semiconductor, Inc. (USA)
SC5962-0326-2 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
7818DA883B Philips Semiconductors Inc (USA)
LM140K18-883B National Semiconductor Corporation (USA)
SG7818K/883B PRIMARY Microsemi Corp Analog Mixed Signal Group (USA)
A4320 Aeronautical Communications Equipment Inc (USA)
MC7818CD Freescale Semiconductor, Inc. (USA)
7818KM Fairchild Camera and Instrument Corp Sub of Schlumberger Ltd (USA)
LM140K18 National Semiconductor Corporation (USA)
800072-5 Raytheon Company Dba Raytheon (USA)
63-00007-001 General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations (USA)
351-1120-130 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
115175-0034 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
LAS1518 Semtech Corpus Christi Corp (USA)
UA7818KC Fairchild Semiconductor Corp (USA)
UA7818KMQB Fairchild Semiconductor Corp (USA)
Related Parts
5905-00-985-3863INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
A43-20RKAB3R300
5962-01-020-4529INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2540-01-031-7667INTERCHANGEABLE
AIR BAG ASSEMBLY
1T15M-0
5962-01-169-1821INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-216-0714INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-233-3129INTERCHANGEABLE
MICROCIRCUIT,LINEAR
860049-9

Frequently Asked Questions

What is NSN 5962-01-003-2216?

NSN 5962-01-003-2216 is a Microcircuit,linear, manufactured by Microsemi Corp Analog Mixed Signal Group, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-003-2216?

NSN 5962-01-003-2216 has 24 cross-referenced part numbers: 7818KMQB (Fairchild Semiconductor Corp), LM340K-18 (National Semiconductor Corporation), 3461250 (Raytheon Company Dba Raytheon), SG140-18K/883B (Microsemi Corp Analog Mixed Signal Group), MC7818CK (Freescale Semiconductor, Inc.) and 19 more.

What NSN replaces 5962-01-003-2216?

There are 6 known substitutes for 5962-01-003-2216: 5905-00-985-3863, 5962-01-020-4529, 2540-01-031-7667 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SG7818K/883B?

Key specifications for SG7818K/883B: Design Function and Quantity: 1 REGULATOR, VOLTAGE; Case Outline Source and Designator: T0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Terminal Surface Treatment: GOLD; Special Features: OUTPUT VOLTAGE 18.0 VDC PORM 0.7 VDC AT 1.0 AMP DC VDC. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-003-2216 still in active supply?

NSN 5962-01-003-2216 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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