The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-312-4663, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-312-4663 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE ALL SEMICONDUCTOR DEVICE THYRISTOR |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS JUNCTION DEGC |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-240AA |
| Mounting Method | PRESS FIT |
| Semiconductor Material | SILICON ALL SEMICONDUCTOR DEVICE THYRISTOR |
| Component Name and Quantity | 2 SEMICONDUCTOR DEVICE THYRISTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 60.00 AMPERES MAXIMUM ON-STATE CURRENT, AVERAGE ALL SEMICONDUCTOR DEVICE THYRISTOR |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 5 UNINSULATED WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SKKT 56/12E | 3/9 Design control — primary reference Semikron Intl Inc |
| SKKT 56/12D | 5/9 Secondary reference Semikron Intl Inc |
NSN 5961-01-312-4663 is a Semiconductor Devices,unitized, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-312-4663: Overall Height: 20.0 MILLIMETERS MAXIMUM MM; Voltage Rating in Volts Per Characteristic: 1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE ALL SEMICONDUCTOR DEVICE THYRISTOR; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-240AA. 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.