The Transistor, cataloged under National Stock Number 5961-00-454-6864, 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 Electronic Industries Association. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-454-6864 |
| Primary Part Number | 2N4448 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Electronic Industries Association |
| Status | CANCELLED |
| Semiconductor Material | SILICON |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 100.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Mounting Method | TERMINAL |
| Electrode Internally-Electrically Connected to Case | GATE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Power Rating Per Characteristic | 400.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Overall Diameter | 0.230 INCHES MAXIMUM IN |
| Voltage Rating in Volts Per Characteristic | 20.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE |
| Internal Configuration | FIELD EFFECT |
| Specification/standard Data | 80131-RELEASE5516 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N4448 | Electronic Industries Association |
| U243 | Telcom Semiconductor Inc (USA) |
| U243 | Siliconix Incorporated Div Siliconix (USA) |
| FN1782 | Siliconix Incorporated Div Siliconix (USA) |
| RELEASE5516 | Electronic Industries Association |
| 2N4448 | Crystalonics, Inc. (USA) |
| 2N444B | Solitron Devices, Inc. (USA) |
NSN 5961-00-454-6864 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-454-6864 has 7 cross-referenced part numbers: 2N4448 (Electronic Industries Association), U243 (Telcom Semiconductor Inc), U243 (Siliconix Incorporated Div Siliconix), FN1782 (Siliconix Incorporated Div Siliconix), RELEASE5516 (Electronic Industries Association) and 2 more.
There are 2 known substitutes for 5961-00-454-6864: 5961-00-262-0660, 5961-01-186-9139. Verify interchangeability with system specifications before substitution.
Key specifications for 2N4448: Semiconductor Material: SILICON; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Current Rating Per Characteristic: 100.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Mounting Method: TERMINAL. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-454-6864 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.