PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23145Transistor

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5961-01-137-0762 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-137-0762 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-137-0762. Primary manufacturer part number: 23145.
Features
  • Transistor — FSC 5961
  • Power Rating Per Characteristic: 0.8 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Internal Configuration: JUNCTION CONTACT
  • Mounting Method: TERMINAL
  • Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-137-0762, 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 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-137-0762
Primary Part Number23145
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Power Rating Per Characteristic0.8 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Internal ConfigurationJUNCTION CONTACT
Mounting MethodTERMINAL
Current Rating Per Characteristic1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Overall Diameter0.370 INCHES MAXIMUM IN
Semiconductor MaterialSILICON
Voltage Rating in Volts Per Characteristic80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
Terminal Circle Diameter0.021 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-063-18142515531-1 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-102-91482N3019 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon Co
5365-00-216-001723145 INTERCHANGEABLE
Spacer,pushrod
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5961-00-229-2137MS2270U INTERCHANGEABLE
Transistor
Power Designs Inc
6515-00-347-8700508207 INTERCHANGEABLE
Mirror,laryngeal
Teleflex Llc
5961-00-914-0474723020-27REVA INTERCHANGEABLE
Transistor
Raytheon Company Div Rmd Strategic
5961-00-914-6008 INTERCHANGEABLE
Transistor
5961-00-916-545766A5A32-1 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-01-100-8577618-4921-112 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-01-236-4437ST1883H INTERCHANGEABLE
Transistor
Bell Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
23145 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
2N3019 Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-063-1814INTERCHANGEABLE
TRANSISTOR
2515531-1
5961-00-102-9148INTERCHANGEABLE
TRANSISTOR
2N3019
5365-00-216-0017INTERCHANGEABLE
SPACER,PUSHROD
23145
5961-00-229-2137INTERCHANGEABLE
TRANSISTOR
MS2270U
6515-00-347-8700INTERCHANGEABLE
MIRROR,LARYNGEAL
508207
5961-00-914-0474INTERCHANGEABLE
TRANSISTOR
723020-27REVA
5961-00-914-6008INTERCHANGEABLE
TRANSISTOR
5961-00-916-5457INTERCHANGEABLE
TRANSISTOR
66A5A32-1
5961-01-100-8577INTERCHANGEABLE
TRANSISTOR
618-4921-112
5961-01-236-4437INTERCHANGEABLE
TRANSISTOR
ST1883H
5961-01-290-6586INTERCHANGEABLE
TRANSISTOR
5961-01-596-9369INTERCHANGEABLE
TRANSISTOR
2N3019

Frequently Asked Questions

What is NSN 5961-01-137-0762?

NSN 5961-01-137-0762 is a Transistor, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-137-0762?

NSN 5961-01-137-0762 has 2 cross-referenced part numbers: 23145 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 2N3019 (Freescale Semiconductor, Inc.).

What NSN replaces 5961-01-137-0762?

There are 12 known substitutes for 5961-01-137-0762: 5961-00-063-1814, 5961-00-102-9148, 5365-00-216-0017 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23145?

Key specifications for 23145: Power Rating Per Characteristic: 0.8 WATTS MAXIMUM TOTAL DEVICE DISSIPATION; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Internal Configuration: JUNCTION CONTACT; Overall Length: 0.260 INCHES MAXIMUM IN. 12 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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