PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

STX626Transistor

Solid State Devices, Inc · NSN 5961-01-269-5343 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-269-5343 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-269-5343. Primary manufacturer part number: STX626.
Features
  • Transistor — FSC 5961
  • Semiconductor Material: SILICON
  • Terminal Type and Quantity: 2 PIN
  • Voltage Rating in Volts Per Characteristic: 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
  • Mounting Method: TERMINAL
  • 4 verified cross-references
  • Primary manufacturer: Solid State Devices, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-269-5343, 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 Solid State Devices, Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-269-5343
Primary Part NumberSTX626
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSolid State Devices, Inc
StatusACTIVE
Semiconductor MaterialSILICON
Terminal Type and Quantity2 PIN
Voltage Rating in Volts Per Characteristic5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-106-3630 INTERCHANGEABLE
Transistor
5961-00-627-0275 INTERCHANGEABLE
Transistor
5961-01-004-5863 INTERCHANGEABLE
Transistor
5961-01-040-641713-812544-1 INTERCHANGEABLE
Transistor
General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems
Cross-Reference Index
Part NumberManufacturer
2N3742 Electronic Industries Association
10133403 Nimikkeistokeskus Ncb Finland (FIN)
PC71626-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
STX626 PRIMARY Solid State Devices, Inc (USA)
Related Parts
5961-00-106-3630INTERCHANGEABLE
TRANSISTOR
5961-00-627-0275INTERCHANGEABLE
TRANSISTOR
5961-01-004-5863INTERCHANGEABLE
TRANSISTOR
5961-01-040-6417INTERCHANGEABLE
TRANSISTOR
13-812544-1

Frequently Asked Questions

What is NSN 5961-01-269-5343?

NSN 5961-01-269-5343 is a Transistor, manufactured by Solid State Devices, Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-269-5343?

NSN 5961-01-269-5343 has 4 cross-referenced part numbers: 2N3742 (Electronic Industries Association), 10133403 (Nimikkeistokeskus Ncb Finland), PC71626-1 (Rockwell Collins, Inc. Dba Rc Displays Systems), STX626 (Solid State Devices, Inc).

What NSN replaces 5961-01-269-5343?

There are 4 known substitutes for 5961-01-269-5343: 5961-00-106-3630, 5961-00-627-0275, 5961-01-004-5863 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of STX626?

Key specifications for STX626: Overall Length: 0.370 INCHES MAXIMUM IN; End Item Identification: B-15 ACFT; Semiconductor Material: SILICON; Terminal Type and Quantity: 2 PIN. 6 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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