PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40841Transistor

Renesas Electronics America Inc · NSN 5961-00-264-7273 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-264-7273 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-264-7273. Primary manufacturer part number: 40841.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 50.00 MICROAMPERES NOMINAL OFF-STATE CURRENT, DC
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Internal Configuration: FIELD EFFECT
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Mounting Method: TERMINAL
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-264-7273, 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 Renesas Electronics America Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5961-00-264-7273
Primary Part Number40841
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRenesas Electronics America Inc
StatusACTIVE
Current Rating Per Characteristic50.00 MICROAMPERES NOMINAL OFF-STATE CURRENT, DC
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Internal ConfigurationFIELD EFFECT
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Length0.500 INCHES NOMINAL IN
Voltage Rating in Volts Per Characteristic18.0 NOMINAL BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-080-7990 INTERCHANGEABLE
Connector,receptacle,electrical
5950-00-805-762012614 INTERCHANGEABLE
Transformer,power Autotransforme
Robert M. Hadley Company, Inc.
5962-01-110-1616 INTERCHANGEABLE
Microcircuit,digital-Linear
5945-01-177-058140841 INTERCHANGEABLE
Solenoid,electrical
Goodrich Actuation Systems Ltd
Cross-Reference Index
Part NumberManufacturer
40841 Renesas Electronics America Inc (USA)
352-5042-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
40841 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
40841 Harris Corp Semiconductor Sector (USA)
40841 Rca Corp Distribution and Special Products (USA)
Related Parts
5935-00-080-7990INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5950-00-805-7620INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
12614
5962-01-110-1616INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
5945-01-177-0581INTERCHANGEABLE
SOLENOID,ELECTRICAL
40841

Frequently Asked Questions

What is NSN 5961-00-264-7273?

NSN 5961-00-264-7273 is a Transistor, manufactured by Renesas Electronics America Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-264-7273?

NSN 5961-00-264-7273 has 5 cross-referenced part numbers: 40841 (Renesas Electronics America Inc), 352-5042-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 40841 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 40841 (Harris Corp Semiconductor Sector), 40841 (Rca Corp Distribution and Special Products).

What NSN replaces 5961-00-264-7273?

There are 4 known substitutes for 5961-00-264-7273: 5935-00-080-7990, 5950-00-805-7620, 5962-01-110-1616 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40841?

Key specifications for 40841: Current Rating Per Characteristic: 50.00 MICROAMPERES NOMINAL OFF-STATE CURRENT, DC; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Internal Configuration: FIELD EFFECT; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC. 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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