The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-330-9268, 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 Powerex, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-330-9268 |
| Primary Part Number | 7534251P1 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Powerex, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 240.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 1 |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | DO-205AB |
| Mounting Method | THREADED STUD(S) |
| Criticality Code Justification | FEAT |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Width Across Flats | 1.218 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.750 INCHES IN |
| Current Rating Per Characteristic | 300.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| Function for Which Designed | RECTIFIER |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 7534251P1 | Powerex, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 73-4930 | 5/1 Secondary reference U.S. Government activity |
| 73-4930 | 5/9 Secondary reference International Rectifier Corporation |
| 7534251P0001 | 5/1 Secondary reference U.S. Government activity |
| 7534251P1 | 3/9 Design control — primary reference U.S. Government activity |
| 770D81 | 5/9 Secondary reference Westinghouse Electric Corp |
NSN 5961-01-330-9268 is a Semiconductor Device,diode, manufactured by Powerex, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-330-9268 has 1 manufacturer part number on file: 7534251P1 (Powerex, Inc.).
Key specifications for 7534251P1: Voltage Rating in Volts Per Characteristic: 240.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 1; Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-205AB. 14 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.