PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U350Transistor

Siliconix Incorporated Div Siliconix · NSN 5961-01-474-8014 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-474-8014 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-474-8014. Primary manufacturer part number: U350.
Features
  • Transistor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: -25.0 MINIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 1.0 MAXIMUM FORWARD GATE TO SOURCE VOLTAGE
  • Mounting Method: TERMINAL
  • Terminal Type and Quantity: 7 PIN
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
  • 1 verified cross-reference
  • Primary manufacturer: Siliconix Incorporated Div Siliconix
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-474-8014, 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 Siliconix Incorporated Div Siliconix. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5961-01-474-8014
Primary Part NumberU350
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSiliconix Incorporated Div Siliconix
StatusACTIVE
Voltage Rating in Volts Per Characteristic-25.0 MINIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 1.0 MAXIMUM FORWARD GATE TO SOURCE VOLTAGE
Mounting MethodTERMINAL
Terminal Type and Quantity7 PIN
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-5095118031-1 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-00-541-407610275FX INTERCHANGEABLE
Clamp,loop
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
U350 PRIMARY Siliconix Incorporated Div Siliconix (USA)
Related Parts
3110-00-156-5095INTERCHANGEABLE
BEARING,BALL,ANNULAR
118031-1
5340-00-541-4076INTERCHANGEABLE
CLAMP,LOOP
10275FX

Frequently Asked Questions

What is NSN 5961-01-474-8014?

NSN 5961-01-474-8014 is a Transistor, manufactured by Siliconix Incorporated Div Siliconix, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-474-8014?

NSN 5961-01-474-8014 has 1 cross-referenced part number: U350 (Siliconix Incorporated Div Siliconix).

What NSN replaces 5961-01-474-8014?

There are 2 known substitutes for 5961-01-474-8014: 3110-00-156-5095, 5340-00-541-4076. Verify interchangeability with system specifications before substitution.

What are the specifications of U350?

Key specifications for U350: Voltage Rating in Volts Per Characteristic: -25.0 MINIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 1.0 MAXIMUM FORWARD GATE TO SOURCE VOLTAGE; Special Features: N-CHANNEL JFET RING DEMODULATOR; Mounting Method: TERMINAL; Terminal Type and Quantity: 7 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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