The Transistor, cataloged under National Stock Number 5961-01-388-6901, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ball Aerospace & Technologies Corp. Div Tactical Solutions. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-388-6901 |
| Primary Part Number | 302657-001 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Ball Aerospace & Technologies Corp. Div Tactical Solutions |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 25.0 MAXIMUM GATE TO SOURCE VOLTAGE AND 25.0 MAXIMUM GATE NON-TRIGGER VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS AMBIENT AIR DEGC |
| Overall Diameter | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | FIELD EFFECT |
| Current Rating Per Characteristic | 0.500 MILLIAMPERES MAXIMUM DRAIN CURRENT |
| Terminal Type and Quantity | 4 PIN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Power Rating Per Characteristic | 1.2 WATTS MAXIMUM ON-STATE POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 302657-001 PRIMARY | Ball Aerospace & Technologies Corp. Div Tactical Solutions (USA) |
| Reference | Meaning |
|---|---|
| SD211DE | 5/1 Secondary reference Ball Aerospace & Technologies Corp. Div Tactical Solutions |
NSN 5961-01-388-6901 is a Transistor, manufactured by Ball Aerospace & Technologies Corp. Div Tactical Solutions, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-388-6901 has 1 manufacturer part number on file: 302657-001 (Ball Aerospace & Technologies Corp. Div Tactical Solutions).
Key specifications for 302657-001: Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM GATE TO SOURCE VOLTAGE AND 25.0 MAXIMUM GATE NON-TRIGGER VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC; Overall Diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN; Terminal Length: 0.500 INCHES MINIMUM IN. 11 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.