PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-169-401Transistor

Sonicraft Inc · NSN 5961-01-033-9369 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-033-9369 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-033-9369. Primary manufacturer part number: T-169-401.
Features
  • Transistor — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 330.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Internal Configuration: FIELD EFFECT
  • Voltage Rating in Volts Per Characteristic: 18.0 NOMINAL BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-033-9369, 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 Sonicraft Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-033-9369
Primary Part NumberT-169-401
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSonicraft Inc
StatusCANCELLED
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Terminal Length0.500 INCHES MINIMUM IN
Power Rating Per Characteristic330.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Internal ConfigurationFIELD EFFECT
Voltage Rating in Volts Per Characteristic18.0 NOMINAL BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5120-00-243-7346 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
T-169-401 Sonicraft Inc (USA)
1855-0230 Keysight Technologies, Inc. (USA)
1855-0230 Keysight Technologies Inc (USA)
40822 Rca Corp New Products Div (USA)
40822 Renesas Electronics America Inc (USA)
40822 Rca Corp Distribution and Special Products (USA)
1855-0230 Hewlett-Packard Company Dba HP (USA)
600276-413-001 Mackay Communications, Inc (USA)
RCA40822 Rca Corp Government and Commercial Systems Commercial Communications Systems Div (USA)
Related Parts
5120-00-243-7346INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5961-01-033-9369?

NSN 5961-01-033-9369 is a Transistor, manufactured by Sonicraft Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-033-9369?

NSN 5961-01-033-9369 has 9 cross-referenced part numbers: T-169-401 (Sonicraft Inc), 1855-0230 (Keysight Technologies, Inc.), 1855-0230 (Keysight Technologies Inc), 40822 (Rca Corp New Products Div), 40822 (Renesas Electronics America Inc) and 4 more.

What NSN replaces 5961-01-033-9369?

There is 1 known substitute for 5961-01-033-9369: 5120-00-243-7346. Verify interchangeability with system specifications before substitution.

What are the specifications of T-169-401?

Key specifications for T-169-401: Features Provided: HERMETICALLY SEALED CASE; Semiconductor Material: SILICON; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Overall Height: 0.210 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-033-9369 still in active supply?

NSN 5961-01-033-9369 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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