The Transistor, cataloged under National Stock Number 5961-00-497-4369, 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 Raytheon Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-497-4369 |
| Primary Part Number | 618978-2 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Current Rating Per Characteristic | 100.00 AMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 0.4 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Semiconductor Material | SILICON |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Diameter | 0.220 INCHES NOMINAL IN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS AMBIENT AIR DEGC |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Mounting Method | TERMINAL |
| Electrode Internally-Electrically Connected to Case | CATHODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-00-497-4369 is a Transistor, manufactured by Raytheon Company, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-497-4369 has 3 cross-referenced part numbers: 2N722 (Freescale Semiconductor, Inc.), 618978-2 (Raytheon Company), 2N722 (Stellant Systems Inc).
There are 6 known substitutes for 5961-00-497-4369: 5961-00-057-5235, 5961-00-067-4482, 5961-00-078-8741 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 618978-2: Current Rating Per Characteristic: 100.00 AMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN; Overall Length: 0.188 INCHES NOMINAL IN; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Power Rating Per Characteristic: 0.4 WATTS MAXIMUM TOTAL POWER DISSIPATION. 15 total characteristics are documented in the Federal Logistics Information System.