PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3045Semiconductor Devices,unitized

Electronic Industries Association · NSN 5961-00-520-5175 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-520-5175 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-520-5175. Primary manufacturer part number: 2N3045.
Features
  • Semiconductor Devices,unitized — FSC 5961
  • Terminal Length: 0.070 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-89
  • Features Provided: HERMETICALLY SEALED CASE
  • Component Name and Quantity: 2 TRANSISTOR
  • Power Rating Per Characteristic: 250.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
  • Voltage Rating in Volts Per Characteristic: 45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN ALL TRANSISTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-520-5175, 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 Electronic Industries Association. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5961-00-520-5175
Primary Part Number2N3045
Item NameSemiconductor Devices,unitized
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Terminal Length0.070 INCHES NOMINAL IN
Mounting MethodTERMINAL
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-89
Features ProvidedHERMETICALLY SEALED CASE
Component Name and Quantity2 TRANSISTOR
Power Rating Per Characteristic250.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
Voltage Rating in Volts Per Characteristic45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN ALL TRANSISTOR
Semiconductor MaterialSILICON FIFTH TRANSISTOR
Specification/standard Data80131-RELEASE4430 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Type and Quantity10 UNINSULATED WIRE LEAD
Current Rating Per Characteristic30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-044-4978 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-00-361-87532N3054A INTERCHANGEABLE
Transistor
Central Semiconductor, Llc Dba Central Semiconductor Corp
5961-00-603-6985 INTERCHANGEABLE
Semiconductor Devices,unitized
Cross-Reference Index
Part NumberManufacturer
2N3045 Electronic Industries Association
RELEASE4430 Electronic Industries Association
2N3045 Texas Instruments Incorporated (USA)
Related Parts
5961-00-044-4978INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-00-361-8753INTERCHANGEABLE
TRANSISTOR
2N3054A
5961-00-603-6985INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED

Frequently Asked Questions

What is NSN 5961-00-520-5175?

NSN 5961-00-520-5175 is a Semiconductor Devices,unitized, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-520-5175?

NSN 5961-00-520-5175 has 3 cross-referenced part numbers: 2N3045 (Electronic Industries Association), RELEASE4430 (Electronic Industries Association), 2N3045 (Texas Instruments Incorporated).

What NSN replaces 5961-00-520-5175?

There are 3 known substitutes for 5961-00-520-5175: 5961-00-044-4978, 5961-00-361-8753, 5961-00-603-6985. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N3045?

Key specifications for 2N3045: Terminal Length: 0.070 INCHES NOMINAL IN; Mounting Method: TERMINAL; Overall Length: 0.290 INCHES MAXIMUM IN; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-89. 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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