PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

267743Transistor

Raytheon Company Dba Raytheon Co · NSN 5961-01-178-4330 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-178-4330 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-178-4330. Primary manufacturer part number: 267743.
Features
  • Transistor — FSC 5961
  • Test Data Document: 49956-267743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-72
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Overall Diameter: 0.220 INCHES NOMINAL IN
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • Internal Configuration: FIELD EFFECT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-178-4330, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-178-4330
Primary Part Number267743
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Test Data Document49956-267743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-72
Terminal Length0.500 INCHES MINIMUM IN
Overall Diameter0.220 INCHES NOMINAL IN
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM GATE CURRENT
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Internal ConfigurationFIELD EFFECT
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM DRAIN TO GATE VOLTAGE
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting MethodTERMINAL
Semiconductor MaterialSILICON
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2530-00-700-0403 INTERCHANGEABLE
Shaft
5961-00-897-1691 INTERCHANGEABLE
Transistor
5961-01-067-7292G390311-1 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc Div Space & Airborne Systems
5961-01-214-567610182255 INTERCHANGEABLE
Transistor
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
267743 Raytheon Company (USA)
267743 Raytheon Company Div Corp (USA)
SU981 Siliconix Incorporated Div Siliconix (USA)
267743 PRIMARY Raytheon Company Dba Raytheon Co (USA)
2N3384 Raytheon Company Div Corp (USA)
2N3384 Raytheon Company Dba Raytheon Co (USA)
Related Parts
2530-00-700-0403INTERCHANGEABLE
SHAFT
5961-00-897-1691INTERCHANGEABLE
TRANSISTOR
5961-01-067-7292INTERCHANGEABLE
TRANSISTOR
G390311-1
5961-01-214-5676INTERCHANGEABLE
TRANSISTOR
10182255

Frequently Asked Questions

What is NSN 5961-01-178-4330?

NSN 5961-01-178-4330 is a Transistor, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-178-4330?

NSN 5961-01-178-4330 has 6 cross-referenced part numbers: 267743 (Raytheon Company), 267743 (Raytheon Company Div Corp), SU981 (Siliconix Incorporated Div Siliconix), 267743 (Raytheon Company Dba Raytheon Co), 2N3384 (Raytheon Company Div Corp) and 1 more.

What NSN replaces 5961-01-178-4330?

There are 4 known substitutes for 5961-01-178-4330: 2530-00-700-0403, 5961-00-897-1691, 5961-01-067-7292 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 267743?

Key specifications for 267743: Overall Length: 0.190 INCHES NOMINAL IN; Test Data Document: 49956-267743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-72; Terminal Length: 0.500 INCHES MINIMUM IN. 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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