The Transistor, cataloged under National Stock Number 5961-01-142-0644, 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 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-142-0644 |
| Primary Part Number | 51-2395 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Semiconductor Technology, Inc. Dba Semiconductor Technology Inc |
| Status | ACTIVE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Overall Diameter | 0.360 INCHES NOMINAL IN |
| Semiconductor Material | SILICON |
| Mounting Method | TERMINAL |
| Terminal Circle Diameter | 0.016 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN |
| Voltage Rating in Volts Per Characteristic | 250.0 NOMINAL BREAKOVER VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12272123 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 2N4927 | Freescale Semiconductor, Inc. (USA) |
| 51-2395 PRIMARY | Semiconductor Technology, Inc. Dba Semiconductor Technology Inc (USA) |
NSN 5961-01-142-0644 is a Transistor, manufactured by Semiconductor Technology, Inc. Dba Semiconductor Technology Inc, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-142-0644 has 3 cross-referenced part numbers: 12272123 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 2N4927 (Freescale Semiconductor, Inc.), 51-2395 (Semiconductor Technology, Inc. Dba Semiconductor Technology Inc).
There are 2 known substitutes for 5961-01-142-0644: 5961-00-494-4899, 6830-01-360-1866. Verify interchangeability with system specifications before substitution.
Key specifications for 51-2395: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Power Rating Per Characteristic: 5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION; Terminal Length: 0.500 INCHES NOMINAL IN; Overall Diameter: 0.360 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.