PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3505Transistor

Texas Instruments Incorporated · NSN 5961-00-165-2598 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-165-2598 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-165-2598. Primary manufacturer part number: 2N3505.
Features
  • Transistor — FSC 5961
  • Internal Configuration: JUNCTION CONTACT
  • Mounting Method: TERMINAL
  • Specification/standard Data: 80131-RELEASE4802 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Semiconductor Material: SILICON
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Length: 0.500 INCHES MINIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-165-2598, 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 Texas Instruments Incorporated. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-165-2598
Primary Part Number2N3505
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Internal ConfigurationJUNCTION CONTACT
Mounting MethodTERMINAL
Specification/standard Data80131-RELEASE4802 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Semiconductor MaterialSILICON
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length0.500 INCHES MINIMUM IN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Overall Diameter0.230 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Power Rating Per Characteristic400.4 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Current Rating Per Characteristic600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-421-29941203-75 INTERCHANGEABLE
Transistor
Bae Systems Information and Electronic Systems Integration Inc.
5961-00-931-82492N3503 INTERCHANGEABLE
Transistor
Semitronics Corp
5961-00-954-06262N3502 INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
Cross-Reference Index
Part NumberManufacturer
2N3505 Texas Instruments Incorporated (USA)
2N3505 Fairchild Semiconductor Corp (USA)
2N3505 TIN/LEAD Central Semiconductor, Llc Dba Central Semiconductor Corp (USA)
531-133-006 Elettronica Spa (ITA)
2N3505 Central Semiconductor, Llc Dba Central Semiconductor Corp (USA)
2N3505 Lacon Electronic Gmbh (DEU)
2N3505A Adelco Elektronik Gmbh (DEU)
2N3505 Adelco Elektronik Gmbh (DEU)
RELEASE4802 Electronic Industries Association
2N3505 Electronic Industries Association
531-133-006 Elettronica Gmbh (DEU)
Related Parts
5961-00-421-2994INTERCHANGEABLE
TRANSISTOR
1203-75
5961-00-931-8249INTERCHANGEABLE
TRANSISTOR
2N3503
5961-00-954-0626INTERCHANGEABLE
TRANSISTOR
2N3502

Frequently Asked Questions

What is NSN 5961-00-165-2598?

NSN 5961-00-165-2598 is a Transistor, manufactured by Texas Instruments Incorporated, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-165-2598?

NSN 5961-00-165-2598 has 11 cross-referenced part numbers: 2N3505 (Texas Instruments Incorporated), 2N3505 (Fairchild Semiconductor Corp), 2N3505 TIN/LEAD (Central Semiconductor, Llc Dba Central Semiconductor Corp), 531-133-006 (Elettronica Spa), 2N3505 (Central Semiconductor, Llc Dba Central Semiconductor Corp) and 6 more.

What NSN replaces 5961-00-165-2598?

There are 3 known substitutes for 5961-00-165-2598: 5961-00-421-2994, 5961-00-931-8249, 5961-00-954-0626. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N3505?

Key specifications for 2N3505: Internal Configuration: JUNCTION CONTACT; Mounting Method: TERMINAL; Specification/standard Data: 80131-RELEASE4802 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Semiconductor Material: SILICON. 15 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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