The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-321-9492, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-321-9492 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 2.57 NOMINAL ON-STATE VOLTAGE, PEAK AND 1200.00 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE AND 1200.00 NOMINAL REPETITIVE PEAK OFF-STATE VOLTAGE AND 1200.00 NOMINAL NONREPETITIVE PEAK OFF-STATE VOLTAGE AND 1300.00 NOMINAL NONREPETITIVE PEAK REVERSE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 1 |
| Mounting Method | TERMINAL AND THREADED STUD(S) |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 34.00 AMPERES NOMINAL ON-STATE CURRENT, AVERAGE AND 100.00 AMPERES NOMINAL ON-STATE CURRENT, RMS TOTAL AND 100.00 AMPERES NOMINAL ON-STATE CURRENT, INSTANTANEOUS AND 371.00 AMPERES NOMINAL PEAK ON-STATE SURGE CURRENT AND 424.00 AMPERES NOMINAL PEAK ON-STATE CURRENT, NONREPETITIVE AND 10.00 MILLIAMPERES NOMINAL PEAK REPETITIVE OFF-STATE CURRENT AND 10.00 MILLIAMPERES NOMINAL REPETITIVE PEAK REVERSE CURRENT |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG |
| Thread Series Designator | UNF |
| Power Rating Per Characteristic | 1.0 WATTS NOMINAL GATE POWER DISSIPATION AND 20.0 WATTS NOMINAL PEAK GATE POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P027QH12FK0 | 3/9 Design control — primary reference Ixys Long Beach, Inc. Div Ixys Long Beach |
NSN 5961-01-321-9492 is a Semiconductor Device,thyristor, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-321-9492: Voltage Rating in Volts Per Characteristic: 2.57 NOMINAL ON-STATE VOLTAGE, PEAK AND 1200.00 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE AND 1200.00 NOMINAL REPETITIVE PEAK OFF-STATE VOLTAGE AND 1200.00 NOMINAL NONREPETITIVE PEAK OFF-STATE VOLTAGE AND 1300.00 NOMINAL NONREPETITIVE PEAK REVERSE VOLTAGE; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 1; Mounting Method: TERMINAL AND THREADED STUD(S). 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.
NSN 5961-01-321-9492 has DEMIL Code D. 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.