The Transistor, cataloged under National Stock Number 5961-00-489-2021, 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 Textron Systems Corporation Dba Textron Systems Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-489-2021 |
| Primary Part Number | 54000-90068-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Power Rating Per Characteristic | 10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 0.50 AMPERES MAXIMUM BASE CURRENT, DC AND 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Internal Junction Configuration | NPN |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Voltage Rating in Volts Per Characteristic | 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 350.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 7.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N3439 | Renesas Electronics America Inc (USA) |
| 54000-90068-1 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
NSN 5961-00-489-2021 is a Transistor, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-489-2021 has 2 cross-referenced part numbers: 2N3439 (Renesas Electronics America Inc), 54000-90068-1 (Textron Systems Corporation Dba Textron Systems Corp).
There are 12 known substitutes for 5961-00-489-2021: 5961-00-022-5670, 5961-00-055-7897, 5961-00-064-3237 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54000-90068-1: Mounting Method: TERMINAL; Semiconductor Material: SILICON; Power Rating Per Characteristic: 10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION; Features Provided: HERMETICALLY SEALED CASE. 14 total characteristics are documented in the Federal Logistics Information System.