PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE3171Semiconductor Device,thyristor

Electronic Industries Association · NSN 5961-00-875-7925 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-875-7925 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-875-7925. Primary manufacturer part number: RELEASE3171.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • Specification/standard Data: 80131-RELEASE3171 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Overall Width Across Flats: 0.430 INCHES NOMINAL IN
  • Mounting Facility Quantity: 1
  • Mounting Method: THREADED STUD(S)
  • Thread Series Designator: UNF
  • Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Semiconductor Material: SILICON
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-875-7925, 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 Electronic Industries Association. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-875-7925
Primary Part NumberRELEASE3171
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Specification/standard Data80131-RELEASE3171 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Overall Width Across Flats0.430 INCHES NOMINAL IN
Mounting Facility Quantity1
Mounting MethodTHREADED STUD(S)
Thread Series DesignatorUNF
Current Rating Per Characteristic3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Semiconductor MaterialSILICON
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
Nominal Thread Size0.190 INCHES IN
Terminal Type and Quantity2 TAB, SOLDER LUG AND 1 THREADED STUD
Voltage Rating in Volts Per Characteristic200.0 MAXIMUM BREAKOVER VOLTAGE, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-004-730324772-1 INTERCHANGEABLE
Gasket
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5961-00-067-80682N1598 INTERCHANGEABLE
Semiconductor Device,thyristor
Semitronics Corp
5961-00-079-5958 INTERCHANGEABLE
Semiconductor Device,thyristor
5961-00-702-8032 INTERCHANGEABLE
Semiconductor Device,thyristor
5961-00-814-8865 INTERCHANGEABLE
Semiconductor Device,thyristor
5961-00-892-0988 INTERCHANGEABLE
Semiconductor Device,thyristor
5961-00-958-5416 INTERCHANGEABLE
Semiconductor Device,thyristor
5961-00-988-8857 INTERCHANGEABLE
Semiconductor Device,thyristor
1620-01-068-1449247773-1 INTERCHANGEABLE
Stop,spring,steering,landing Gea
Parker-Hannifin Corporation Dba Control Systems Division
2815-01-104-41002N1602 INTERCHANGEABLE
Housing,flywheel
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
RELEASE3171 Electronic Industries Association
2N1602 Allied Electronics Inc Sub of Hall-Mark Electronics Corp (USA)
2N1602 Raytheon Company Dba Raytheon (USA)
2N1602 Alpine Industries Inc (USA)
2N1602 Semitronics Corp (USA)
2N1602 Electronic Industries Association
2N1602 Infineon Technologies Americas Corp (USA)
CR59028 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
2N1600 Infineon Technologies Americas Corp (USA)
247721 Gould Instrument Systems Inc (USA)
2N1602 Texas Instruments Incorporated (USA)
Related Parts
5330-00-004-7303INTERCHANGEABLE
GASKET
24772-1
5961-00-067-8068INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
2N1598
5961-00-079-5958INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5961-00-702-8032INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5961-00-814-8865INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5961-00-892-0988INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5961-00-958-5416INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5961-00-988-8857INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
1620-01-068-1449INTERCHANGEABLE
STOP,SPRING,STEERING,LANDING GEA
247773-1
2815-01-104-4100INTERCHANGEABLE
HOUSING,FLYWHEEL
2N1602
4930-01-492-9453INTERCHANGEABLE
NOZZLE,FUEL AND OIL SERVICING
247721

Frequently Asked Questions

What is NSN 5961-00-875-7925?

NSN 5961-00-875-7925 is a Semiconductor Device,thyristor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-875-7925?

NSN 5961-00-875-7925 has 11 cross-referenced part numbers: RELEASE3171 (Electronic Industries Association), 2N1602 (Allied Electronics Inc Sub of Hall-Mark Electronics Corp), 2N1602 (Raytheon Company Dba Raytheon), 2N1602 (Alpine Industries Inc), 2N1602 (Semitronics Corp) and 6 more.

What NSN replaces 5961-00-875-7925?

There are 11 known substitutes for 5961-00-875-7925: 5330-00-004-7303, 5961-00-067-8068, 5961-00-079-5958 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE3171?

Key specifications for RELEASE3171: Specification/standard Data: 80131-RELEASE3171 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Overall Width Across Flats: 0.430 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Mounting Method: THREADED STUD(S). 13 total characteristics are documented in the Federal Logistics Information System.

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