The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-139-3244, 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 Interfet Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-139-3244 |
| Primary Part Number | 2N3958 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Interfet Corporation |
| Status | CANCELLED |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-71 |
| Component Name and Quantity | 2 TRANSISTOR |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM GATE CURRENT ALL TRANSISTOR |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 50.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 50.0 MAXIMUM REVERSE GATE TO SOURCE VOLTAGE ALL TRANSISTOR |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Terminal Type and Quantity | 6 UNINSULATED WIRE LEAD |
| Specification/standard Data | 80131-RELEASE 5157 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Power Rating Per Characteristic | 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR |
| Test Data Document | 80131-RELEASE 5157 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N3958 | Interfet Corporation (USA) |
| 2N3958 | Semitronics Corp (USA) |
| 2N3958 | Solitron Devices, Inc. (USA) |
| 2N3958 | Intersil Inc Sub of General Electric Co (USA) |
| E412 | Siliconix Incorporated Div Siliconix (USA) |
| 2N3958 | Electronic Industries Association |
| RELEASE5157 | Electronic Industries Association |
| DMS 91139B | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 2N3958 | Siliconix Incorporated Div Siliconix (USA) |
| U412 | Siliconix Incorporated Div Siliconix (USA) |
| 2N3958 | Harris Corp Semiconductor Sector (USA) |
| 2N3958 | Adelco Elektronik Gmbh (DEU) |
| 2N3958 | Freescale Semiconductor, Inc. (USA) |
| 2N3958 | Fairchild Semiconductor Corp (USA) |
| FM3958 | National Semiconductor Corporation (USA) |
| 2N3958 | Kemet Electronics Corporation (USA) |
| 153-0395 | Autek Systems Corp (USA) |
| 2N3958 | Burns and Towne Inc (USA) |
| 2N3958 | Telcom Semiconductor Inc (USA) |
| 2N3958A | Adelco Elektronik Gmbh (DEU) |
NSN 5961-00-139-3244 is a Semiconductor Devices,unitized, manufactured by Interfet Corporation, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-139-3244 has 20 cross-referenced part numbers: 2N3958 (Interfet Corporation), 2N3958 (Semitronics Corp), 2N3958 (Solitron Devices, Inc.), 2N3958 (Intersil Inc Sub of General Electric Co), E412 (Siliconix Incorporated Div Siliconix) and 15 more.
There are 5 known substitutes for 5961-00-139-3244: 5961-00-106-1264, 5961-00-147-7549, 5961-00-436-1001 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N3958: Mounting Method: TERMINAL; Features Provided: HERMETICALLY SEALED CASE; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Terminal Length: 0.500 INCHES MINIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-139-3244 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.