PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GT80812ASemiconductor Device,diode

General Semiconductor Industries Inc · NSN 5961-00-442-9439 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-442-9439 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-442-9439. Primary manufacturer part number: GT80812A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 5.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
  • Power Rating Per Characteristic: 2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Length: 1.000 INCHES MINIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-442-9439, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is General Semiconductor Industries Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-442-9439
Primary Part NumberGT80812A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGeneral Semiconductor Industries Inc
StatusACTIVE
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Overall Diameter0.250 INCHES NOMINAL IN
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic5.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Power Rating Per Characteristic2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Length1.000 INCHES MINIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4130-00-005-6641101090 INTERCHANGEABLE
Condenser,coil
Lockhart Industries Inc
5305-00-010-1090 INTERCHANGEABLE
Screw,machine
3110-00-554-3184 INTERCHANGEABLE
Bearing,ball,annular
5961-00-883-5277 INTERCHANGEABLE
Semiconductor Device,diode
6930-01-444-135310-1090 INTERCHANGEABLE
Indicator Simulated
Simtek, Inc. Dba Simtek Inc
5340-01-580-7425101090 INTERCHANGEABLE
Pad,cushioning
Walker Power Systems, Inc. Dba Tiernay Turbines
Cross-Reference Index
Part NumberManufacturer
GT80812A General Semiconductor Industries Inc (USA)
101090 Northrop Grumman Systems Corporation (USA)
DT21217C Microsemi Corp.-Scottsdale Dba Microsemi (USA)
Related Parts
4130-00-005-6641INTERCHANGEABLE
CONDENSER,COIL
101090
5305-00-010-1090INTERCHANGEABLE
SCREW,MACHINE
3110-00-554-3184INTERCHANGEABLE
BEARING,BALL,ANNULAR
5961-00-883-5277INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6930-01-444-1353INTERCHANGEABLE
INDICATOR SIMULATED
10-1090
5340-01-580-7425INTERCHANGEABLE
PAD,CUSHIONING
101090

Frequently Asked Questions

What is NSN 5961-00-442-9439?

NSN 5961-00-442-9439 is a Semiconductor Device,diode, manufactured by General Semiconductor Industries Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-442-9439?

NSN 5961-00-442-9439 has 3 cross-referenced part numbers: GT80812A (General Semiconductor Industries Inc), 101090 (Northrop Grumman Systems Corporation), DT21217C (Microsemi Corp.-Scottsdale Dba Microsemi).

What NSN replaces 5961-00-442-9439?

There are 6 known substitutes for 5961-00-442-9439: 4130-00-005-6641, 5305-00-010-1090, 3110-00-554-3184 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GT80812A?

Key specifications for GT80812A: Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM NOMINAL REGULATOR VOLTAGE; Overall Diameter: 0.250 INCHES NOMINAL IN; Mounting Method: TERMINAL; Features Provided: HERMETICALLY SEALED CASE. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com