PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145530-4Transistor

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5961-00-791-0229 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-791-0229 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-791-0229. Primary manufacturer part number: 145530-4.
Features
  • Transistor — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Internal Junction Configuration: NPN
  • Mounting Method: TERMINAL
  • Terminal Length: 1.500 INCHES MINIMUM IN
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 3.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Overall Diameter: 0.230 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 5961-00-791-0229, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 13 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-791-0229
Primary Part Number145530-4
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Internal Junction ConfigurationNPN
Mounting MethodTERMINAL
Terminal Length1.500 INCHES MINIMUM IN
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 3.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Overall Diameter0.230 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Semiconductor MaterialSILICON
Power Rating Per Characteristic200.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-071-1483352-0440-000 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-408-0896515341-1 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc. Dba Harris Corporation
5961-00-417-70922N918 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
5961-00-764-7169207011P1 INTERCHANGEABLE
Transistor
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5961-00-836-6663 INTERCHANGEABLE
Transistor
5961-00-879-7448151-0109-00 INTERCHANGEABLE
Transistor
Tektronix, Inc.
5961-01-019-2178 INTERCHANGEABLE
Transistor
5961-01-019-2181 INTERCHANGEABLE
Transistor
5961-01-213-722210182251-002 INTERCHANGEABLE
Transistor
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
145530-4 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
2N918 Telcom Semiconductor Inc (USA)
Related Parts
5961-00-071-1483INTERCHANGEABLE
TRANSISTOR
352-0440-000
5961-00-408-0896INTERCHANGEABLE
TRANSISTOR
515341-1
5961-00-417-7092INTERCHANGEABLE
TRANSISTOR
2N918
5961-00-764-7169INTERCHANGEABLE
TRANSISTOR
207011P1
5961-00-836-6663INTERCHANGEABLE
TRANSISTOR
5961-00-879-7448INTERCHANGEABLE
TRANSISTOR
151-0109-00
5961-01-019-2178INTERCHANGEABLE
TRANSISTOR
5961-01-019-2181INTERCHANGEABLE
TRANSISTOR
5961-01-213-7222INTERCHANGEABLE
TRANSISTOR
10182251-002

Frequently Asked Questions

What is NSN 5961-00-791-0229?

NSN 5961-00-791-0229 is a Transistor, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-791-0229?

NSN 5961-00-791-0229 has 2 cross-referenced part numbers: 145530-4 (L3harris Technologies, Inc Div Space & Airborne Systems), 2N918 (Telcom Semiconductor Inc).

What NSN replaces 5961-00-791-0229?

There are 9 known substitutes for 5961-00-791-0229: 5961-00-071-1483, 5961-00-408-0896, 5961-00-417-7092 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 145530-4?

Key specifications for 145530-4: Features Provided: HERMETICALLY SEALED CASE; Internal Junction Configuration: NPN; Overall Length: 0.210 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 14 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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