The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-479-0772, 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 Ametek Programmable Power, Inc.. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-479-0772 |
| Primary Part Number | 842-500-75 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Ametek Programmable Power, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 450.0 NOMINAL COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED FIRST TRANSISTOR |
| Voltage Rating in Volts Per Characteristic | 600.0 NOMINAL COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN THIRD TRANSISTOR |
| Voltage Rating in Volts Per Characteristic | 600.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN SECOND TRANSISTOR |
| Mounting Facility Quantity | 2 |
| Mounting Method | UNTHREADED HOLE(S) |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Component Name and Quantity | 4 TRANSISTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 6 SCREW |
| 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 |
|---|---|
| 842-500-75 PRIMARY | Ametek Programmable Power, Inc. (USA) |
| EVK71-050 | Ametek Programmable Power, Inc. (USA) |
NSN 5961-01-479-0772 is a Semiconductor Devices,unitized, manufactured by Ametek Programmable Power, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-479-0772 has 2 manufacturer part numbers on file: 842-500-75 (Ametek Programmable Power, Inc.), EVK71-050 (Ametek Programmable Power, Inc.).
Key specifications for 842-500-75: Overall Height: 35.5 MILLIMETERS MAXIMUM MM; Voltage Rating in Volts Per Characteristic: 450.0 NOMINAL COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED FIRST TRANSISTOR; Voltage Rating in Volts Per Characteristic: 600.0 NOMINAL COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN THIRD TRANSISTOR; Voltage Rating in Volts Per Characteristic: 600.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN SECOND TRANSISTOR. 9 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.