The Transistor, cataloged under National Stock Number 5961-01-448-9058, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-448-9058 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 25.0 NOMINAL COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 25.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | SOT-23 |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Current Rating Per Characteristic | 500.00 MILLIAMPERES NOMINAL COLLECTOR CURRENT, DC |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 3 PRINTED CIRCUIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| BC818-40 | 3/9 Design control — primary reference Philips Semiconductors Inc |
| BC818-40T/R | 5/9 Secondary reference Philips Semiconductors Inc |
| BC818-40 | 5/9 Secondary reference Bc Components |
NSN 5961-01-448-9058 is a Transistor, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-448-9058: Overall Height: 1.1 MILLIMETERS MAXIMUM MM; Voltage Rating in Volts Per Characteristic: 25.0 NOMINAL COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 25.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN; Joint Electronic Device Engineering Council/jedec/case Outline Designation: SOT-23; Mounting Method: TERMINAL. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.