The Transistor, cataloged under National Stock Number 5961-01-052-3892, 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 Keysight Technologies Inc. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-052-3892 |
| Primary Part Number | 1854-0575 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 300.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 300.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC |
| Overall Diameter | 0.219 INCHES NOMINAL IN |
| Terminal Length | 0.400 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Test Data Document | 28480-1854-0575 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 | 3 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 625.0 MILLIWATTS MAXIMUM TOTAL 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 |
|---|---|
| V132502 | Barco (BEL) |
| 1854-0575 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| SPS6780 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 1854-0575 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 1854-0575 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| SPS6780 | C/1 Advisory reference — outside the item-of-supply concept On Semiconductor Corporation |
| ST48090A | 5/1 Secondary reference National Semiconductor Corporation |
| MPS-A42 | 5/1 Secondary reference Freescale Semiconductor, Inc. |
NSN 5961-01-052-3892 is a Transistor, manufactured by Keysight Technologies Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-052-3892 has 2 manufacturer part numbers on file: V132502 (Barco), 1854-0575 (Keysight Technologies Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5961-01-069-4198, 5961-01-114-2847, 5961-01-304-8817. Verify interchangeability with system specifications before substitution.
Key specifications for 1854-0575: Voltage Rating in Volts Per Characteristic: 300.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 300.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC; Overall Diameter: 0.219 INCHES NOMINAL IN; Terminal Length: 0.400 INCHES MINIMUM IN; 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.
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.