PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401104Transistor

Aimtron Systems, Llc · NSN 5961-00-838-7700 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-838-7700 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-838-7700. Primary manufacturer part number: 401104.
Features
  • Transistor — FSC 5961
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.230 INCHES MAXIMUM IN
  • Power Rating Per Characteristic: 360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-838-7700, 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 Aimtron Systems, Llc. Government technical data includes 11 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
NSN5961-00-838-7700
Primary Part Number401104
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Terminal Length0.500 INCHES MINIMUM IN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Diameter0.230 INCHES MAXIMUM IN
Power Rating Per Characteristic360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Semiconductor MaterialSILICON
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-145-9305014-506 INTERCHANGEABLE
Transistor
Ampex Data Systems Corp Computer Products Div
5961-00-781-6825 INTERCHANGEABLE
Transistor
5325-01-140-5014401104 INTERCHANGEABLE
Ring,retaining
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
5330-01-481-6060863-110901 INTERCHANGEABLE
Seal,plain
Guild Associates Inc
Cross-Reference Index
Part NumberManufacturer
401104 Aimtron Systems, Llc (USA)
7618373P1 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
2N2501 Freescale Semiconductor, Inc. (USA)
401104 Cardion Inc (USA)
Related Parts
5961-00-145-9305INTERCHANGEABLE
TRANSISTOR
014-506
5961-00-781-6825INTERCHANGEABLE
TRANSISTOR
5325-01-140-5014INTERCHANGEABLE
RING,RETAINING
401104
5330-01-481-6060INTERCHANGEABLE
SEAL,PLAIN
863-110901

Frequently Asked Questions

What is NSN 5961-00-838-7700?

NSN 5961-00-838-7700 is a Transistor, manufactured by Aimtron Systems, Llc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-838-7700?

NSN 5961-00-838-7700 has 4 cross-referenced part numbers: 401104 (Aimtron Systems, Llc), 7618373P1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 2N2501 (Freescale Semiconductor, Inc.), 401104 (Cardion Inc).

What NSN replaces 5961-00-838-7700?

There are 4 known substitutes for 5961-00-838-7700: 5961-00-145-9305, 5961-00-781-6825, 5325-01-140-5014 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401104?

Key specifications for 401104: Terminal Length: 0.500 INCHES MINIMUM IN; Electrode Internally-Electrically Connected to Case: COLLECTOR; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD. 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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