PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J309Transistor

Siliconix Incorporated Div Siliconix · NSN 5961-01-032-0462 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-032-0462 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-032-0462. Primary manufacturer part number: J309.
Features
  • Transistor — FSC 5961
  • Material: PLASTIC ENCLOSURE
  • Semiconductor Material: SILICON
  • Mounting Method: TERMINAL
  • Power Rating Per Characteristic: 350.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Current Rating Per Characteristic: 10.00 MILLIAMPERES MAXIMUM GATE CURRENT
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Internal Configuration: FIELD EFFECT
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-032-0462, 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 Siliconix Incorporated Div Siliconix. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-032-0462
Primary Part NumberJ309
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSiliconix Incorporated Div Siliconix
StatusACTIVE
MaterialPLASTIC ENCLOSURE
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Power Rating Per Characteristic350.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM GATE CURRENT
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Internal ConfigurationFIELD EFFECT
Terminal Length0.500 INCHES MINIMUM IN
Overall Diameter0.222 INCHES MAXIMUM IN
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic-25.0 MAXIMUM FORWARD GATE TO SOURCE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-292-156211120M1 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5841-00-305-2280 INTERCHANGEABLE
Panel,control
5340-00-344-2952450009 INTERCHANGEABLE
Bracket,angle
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5962-00-446-5867SN74121N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-024-4398450009 INTERCHANGEABLE
Microcircuit,digital
Telemechanics Inc
5961-01-333-9678AR712109 INTERCHANGEABLE
Semiconductor Device Set
Thales Defense & Security Inc Dba Thales Communications Inc
5961-01-345-8694J309 INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
6625-01-469-60140010-6721 INTERCHANGEABLE
Probe,test
Coherent Inc
Cross-Reference Index
Part NumberManufacturer
12050-0042 Honeywell International Inc Dba Honeywell (USA)
J309 PRIMARY Siliconix Incorporated Div Siliconix (USA)
450009 Southcom International Inc (USA)
737069-01 Dage-Mti, Inc (USA)
28459-028E Viavi Solutionsllc (USA)
E309 Siliconix Incorporated Div Siliconix (USA)
Related Parts
5330-00-292-1562INTERCHANGEABLE
SEAL,PLAIN ENCASED
11120M1
5841-00-305-2280INTERCHANGEABLE
PANEL,CONTROL
5340-00-344-2952INTERCHANGEABLE
BRACKET,ANGLE
450009
5962-00-446-5867INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74121N
5962-01-024-4398INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
450009
5961-01-333-9678INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
AR712109
5961-01-345-8694INTERCHANGEABLE
TRANSISTOR
J309
6625-01-469-6014INTERCHANGEABLE
PROBE,TEST
0010-6721

Frequently Asked Questions

What is NSN 5961-01-032-0462?

NSN 5961-01-032-0462 is a Transistor, manufactured by Siliconix Incorporated Div Siliconix, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-032-0462?

NSN 5961-01-032-0462 has 6 cross-referenced part numbers: 12050-0042 (Honeywell International Inc Dba Honeywell), J309 (Siliconix Incorporated Div Siliconix), 450009 (Southcom International Inc), 737069-01 (Dage-Mti, Inc), 28459-028E (Viavi Solutionsllc) and 1 more.

What NSN replaces 5961-01-032-0462?

There are 8 known substitutes for 5961-01-032-0462: 5330-00-292-1562, 5841-00-305-2280, 5340-00-344-2952 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J309?

Key specifications for J309: Material: PLASTIC ENCLOSURE; Semiconductor Material: SILICON; Overall Length: 0.240 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.
PartsTable Design LLC · partstable.com