The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-307-2490, 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10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5961-01-307-2490 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1700.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 1400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1400.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE ALL SEMICONDUCTOR DEVICE THYRISTOR |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS JUNCTION DEGC |
| 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 | 145.00 AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL ALL SEMICONDUCTOR DEVICE THYRISTOR |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 4 TAB W/SCREW |
| Power Rating Per Characteristic | 16.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION ALL SEMICONDUCTOR DEVICE THYRISTOR |
| 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 |
|---|---|
| CD431490 | C/1 Advisory reference — outside the item-of-supply concept Westinghouse Electric Corp Power Circuit Breaker Div Industrial Ceramics Dept |
| CD431490 | 3/9 Design control — primary reference Westinghouse Electric Corp Semiconductor Div |
NSN 5961-01-307-2490 is a Semiconductor Devices,unitized, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-307-2490: Overall Height: 1.280 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 1700.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 1400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1400.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE ALL SEMICONDUCTOR DEVICE THYRISTOR; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC; Mounting Method: PRESS FIT. 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.