The Transistor, cataloged under National Stock Number 5961-01-422-6529, 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 Nxp Semiconductors Netherlands B.v.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-422-6529 |
| Primary Part Number | BF994S |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Nxp Semiconductors Netherlands B.v. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 20.0 MAXIMUM DRAIN TO SOURCE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS JUNCTION DEGC |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | FIELD EFFECT-DUAL GATE |
| Current Rating Per Characteristic | 30.00 MILLIAMPERES MAXIMUM DRAIN CURRENT |
| Test Data Document | 37695-647468 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 4 PRINTED CIRCUIT |
| Power Rating Per Characteristic | 200.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BF994S | Nxp Semiconductors Netherlands B.v. (NLD) |
| BF994S PART 1 | Microsemi Corp-Colorado (USA) |
| Reference | Meaning |
|---|---|
| BF994S PART 1 | 5/9 Secondary reference Philips Semiconductors Inc |
| 647468-1 | 3/9 Design control — primary reference Raytheon Company |
NSN 5961-01-422-6529 is a Transistor, manufactured by Nxp Semiconductors Netherlands B.v., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-422-6529 has 2 manufacturer part numbers on file: BF994S (Nxp Semiconductors Netherlands B.v.), BF994S PART 1 (Microsemi Corp-Colorado).
Key specifications for BF994S: Overall Height: 0.061 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 20.0 MAXIMUM DRAIN TO SOURCE VOLTAGE; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC; Mounting Method: TERMINAL. 10 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.
NSN 5961-01-422-6529 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.