PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-52502PTransistor

Bastogi Sistemi Spa · NSN 5961-01-019-6289 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-019-6289 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-019-6289. Primary manufacturer part number: 4-52502P.
Features
  • Transistor — FSC 5961
  • Semiconductor Material: SILICON
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
  • Internal Configuration: JUNCTION CONTACT
  • Power Rating Per Characteristic: 160.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Mounting Method: TERMINAL AND UNTHREADED HOLE(S)
  • Maximum Operating Temp Per Measurement Point: 25.0 CELSIUS AMBIENT AIR DEGC
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-019-6289, 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 Bastogi Sistemi Spa. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-019-6289
Primary Part Number4-52502P
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerBastogi Sistemi Spa
StatusACTIVE
Semiconductor MaterialSILICON
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic160.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Mounting MethodTERMINAL AND UNTHREADED HOLE(S)
Maximum Operating Temp Per Measurement Point25.0 CELSIUS AMBIENT AIR DEGC
MaterialPLASTIC ENCLOSURE
Terminal Type and Quantity2 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-274-24032N6283 INTERCHANGEABLE
Transistor
Central Semiconductor, Llc Dba Central Semiconductor Corp
5961-00-274-2404 INTERCHANGEABLE
Transistor
5961-00-615-4710 INTERCHANGEABLE
Transistor
5961-01-017-0383 INTERCHANGEABLE
Transistor
5961-01-030-4444 INTERCHANGEABLE
Transistor
5961-01-076-6492 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
4-52502P Bastogi Sistemi Spa (ITA)
5249-897 Raytheon Company Div Rmd Strategic (USA)
2N6284 On Semiconductor Corporation (USA)
2N6284 Electronic Industries Association
RELEASE6367 Electronic Industries Association
2N6284 Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-274-2403INTERCHANGEABLE
TRANSISTOR
2N6283
5961-00-274-2404INTERCHANGEABLE
TRANSISTOR
5961-00-615-4710INTERCHANGEABLE
TRANSISTOR
5961-01-017-0383INTERCHANGEABLE
TRANSISTOR
5961-01-030-4444INTERCHANGEABLE
TRANSISTOR
5961-01-076-6492INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-019-6289?

NSN 5961-01-019-6289 is a Transistor, manufactured by Bastogi Sistemi Spa, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-019-6289?

NSN 5961-01-019-6289 has 6 cross-referenced part numbers: 4-52502P (Bastogi Sistemi Spa), 5249-897 (Raytheon Company Div Rmd Strategic), 2N6284 (On Semiconductor Corporation), 2N6284 (Electronic Industries Association), RELEASE6367 (Electronic Industries Association) and 1 more.

What NSN replaces 5961-01-019-6289?

There are 6 known substitutes for 5961-01-019-6289: 5961-00-274-2403, 5961-00-274-2404, 5961-00-615-4710 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-52502P?

Key specifications for 4-52502P: Overall Width: 1.050 INCHES NOMINAL IN; Semiconductor Material: SILICON; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN; Internal Configuration: JUNCTION CONTACT. 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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