PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1804953-2Transistor

Northrop Grumman Systems Corporation · NSN 5961-01-063-4539 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-063-4539 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-063-4539. Primary manufacturer part number: 1804953-2.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • Test Data Document: 03956-1804953 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)
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 30.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
  • Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
  • Internal Configuration: FIELD EFFECT
Applications
  • Applications requiring Glass Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-063-4539, 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 Northrop Grumman Systems Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5961-01-063-4539
Primary Part Number1804953-2
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Test Data Document03956-1804953 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)
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic30.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
Internal ConfigurationFIELD EFFECT
Mounting MethodTERMINAL
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Overall Diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Length0.500 INCHES MINIMUM IN
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-929-4951 INTERCHANGEABLE
Transistor
5961-01-212-801120-00743-003 INTERCHANGEABLE
Transistor
Raytheon Company
5961-01-269-5211151-1024-00 INTERCHANGEABLE
Transistor
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
2N4352 General Semiconductor Inc (USA)
1804953-2 PRIMARY Northrop Grumman Systems Corporation (USA)
2N4352 Nxp Semiconductors France (FRA)
2N4352 Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-929-4951INTERCHANGEABLE
TRANSISTOR
5961-01-212-8011INTERCHANGEABLE
TRANSISTOR
20-00743-003
5961-01-269-5211INTERCHANGEABLE
TRANSISTOR
151-1024-00

Frequently Asked Questions

What is NSN 5961-01-063-4539?

NSN 5961-01-063-4539 is a Transistor, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-063-4539?

NSN 5961-01-063-4539 has 4 cross-referenced part numbers: 2N4352 (General Semiconductor Inc), 1804953-2 (Northrop Grumman Systems Corporation), 2N4352 (Nxp Semiconductors France), 2N4352 (Freescale Semiconductor, Inc.).

What NSN replaces 5961-01-063-4539?

There are 3 known substitutes for 5961-01-063-4539: 5961-00-929-4951, 5961-01-212-8011, 5961-01-269-5211. Verify interchangeability with system specifications before substitution.

What are the specifications of 1804953-2?

Key specifications for 1804953-2: Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE; Test Data Document: 03956-1804953 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); Features Provided: HERMETICALLY SEALED CASE. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com