The Transistor, cataloged under National Stock Number 5961-00-439-3542, 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 Gpd Optoelectronics Corp. Div Gpd Optoelectronics. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-439-3542 |
| Primary Part Number | X5B790 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Gpd Optoelectronics Corp. Div Gpd Optoelectronics |
| Status | ACTIVE |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Semiconductor Material | SILICON |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM EMITTER TO BASE VOLTAGE, FLOATING POTENTIAL, DC WITH COLLECTOR BIASED IN REVERSE DIRECTION WITH RESPECT TO THE BASE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Maximum Operating Temp Per Measurement Point | 175.0 CELSIUS JUNCTION DEGC |
| Current Rating Per Characteristic | 70.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Power Rating Per Characteristic | 450.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Internal Configuration | UNIJUNCTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| X5B790 | Gpd Optoelectronics Corp. Div Gpd Optoelectronics (USA) |
| SJ942 | Texas Instruments Incorporated (USA) |
| X5B755 | General Electric Co Semi-Conductor Products Dept (USA) |
| 44B251181-006 | Semitronics Corp (USA) |
| 2N494 | General Electric Co Semi-Conductor Products Dept (USA) |
| 44B251181-006 | Genicom Corp (USA) |
NSN 5961-00-439-3542 is a Transistor, manufactured by Gpd Optoelectronics Corp. Div Gpd Optoelectronics, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-439-3542 has 6 cross-referenced part numbers: X5B790 (Gpd Optoelectronics Corp. Div Gpd Optoelectronics), SJ942 (Texas Instruments Incorporated), X5B755 (General Electric Co Semi-Conductor Products Dept), 44B251181-006 (Semitronics Corp), 2N494 (General Electric Co Semi-Conductor Products Dept) and 1 more.
There are 2 known substitutes for 5961-00-439-3542: 5961-00-807-7885, 5961-00-926-2569. Verify interchangeability with system specifications before substitution.
Key specifications for X5B790: Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Semiconductor Material: SILICON; Terminal Length: 1.500 INCHES MINIMUM IN; Mounting Method: TERMINAL. 14 total characteristics are documented in the Federal Logistics Information System.