PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3027Semiconductor Device,thyristor

Semitronics Corp · NSN 5961-00-811-7437 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-811-7437 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-811-7437. Primary manufacturer part number: 2N3027.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • Current Rating Per Characteristic: 0.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Internal Configuration: JUNCTION CONTACT
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.230 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-811-7437, 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 Semitronics Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-811-7437
Primary Part Number2N3027
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSemitronics Corp
StatusACTIVE
Current Rating Per Characteristic0.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Internal ConfigurationJUNCTION CONTACT
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.230 INCHES MAXIMUM IN
Terminal Length0.500 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM BREAKOVER VOLTAGE, DC
Semiconductor MaterialSILICON
Specification/standard Data80131-RELEASE4546 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Mounting MethodTERMINAL
Electrode Internally-Electrically Connected to CaseANODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-333-9602 INTERCHANGEABLE
Semiconductor Device,thyristor
5961-01-107-0970 INTERCHANGEABLE
Semiconductor Device,thyristor
Cross-Reference Index
Part NumberManufacturer
2N3027 Semitronics Corp (USA)
2N3027 Electronic Industries Association
2N3027A Adelco Elektronik Gmbh (DEU)
2N3027 Micro Uspd Inc (USA)
2N3027 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
RELEASE4546 Electronic Industries Association
2N3027 Electronic Transistors Corp (USA)
Related Parts
5961-00-333-9602INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5961-01-107-0970INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR

Frequently Asked Questions

What is NSN 5961-00-811-7437?

NSN 5961-00-811-7437 is a Semiconductor Device,thyristor, manufactured by Semitronics Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-811-7437?

NSN 5961-00-811-7437 has 7 cross-referenced part numbers: 2N3027 (Semitronics Corp), 2N3027 (Electronic Industries Association), 2N3027A (Adelco Elektronik Gmbh), 2N3027 (Micro Uspd Inc), 2N3027 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp) and 2 more.

What NSN replaces 5961-00-811-7437?

There are 2 known substitutes for 5961-00-811-7437: 5961-00-333-9602, 5961-01-107-0970. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N3027?

Key specifications for 2N3027: Current Rating Per Characteristic: 0.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD. 15 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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