The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-436-1001, 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 National Semiconductor Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-436-1001 |
| Primary Part Number | 2N3956 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | National Semiconductor Corp |
| Status | CANCELLED |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-71 |
| Component Name and Quantity | 2 TRANSISTOR |
| Overall Diameter | 0.230 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 50.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE ALL TRANSISTOR |
| Power Rating Per Characteristic | 250.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM GATE CURRENT ALL TRANSISTOR |
| Terminal Type and Quantity | 6 UNINSULATED WIRE LEAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N3956 | National Semiconductor Corp (USA) |
| 2N3956 | Solitron Devices, Inc. (USA) |
| 2N3956 | Electronic Industries Association |
| 148994 | Northrop Grumman Systems Corporation (USA) |
| RELEASE5157 | Electronic Industries Association |
| 2N3956 | Joint Electron Device Engineering Council |
| JAN2N3956 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5961-00-436-1001 is a Semiconductor Devices,unitized, manufactured by National Semiconductor Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-436-1001 has 7 cross-referenced part numbers: 2N3956 (National Semiconductor Corp), 2N3956 (Solitron Devices, Inc.), 2N3956 (Electronic Industries Association), 148994 (Northrop Grumman Systems Corporation), RELEASE5157 (Electronic Industries Association) and 2 more.
There are 4 known substitutes for 5961-00-436-1001: 5961-00-106-1264, 5961-00-139-3244, 5961-00-465-4647 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N3956: Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-71; Component Name and Quantity: 2 TRANSISTOR; Overall Diameter: 0.230 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-436-1001 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.