The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-326-0627, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5961-01-326-0627 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1200.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE |
| Overall Diameter | 1.625 INCHES NOMINAL IN |
| Mounting Method | PRESS FIT |
| Semiconductor Material | SILICON |
| Current Rating Per Characteristic | 470.00 AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL AND 300.00 AMPERES NOMINAL ON-STATE CURRENT, AVERAGE AND 150.00 MILLIAMPERES NOMINAL GATE TRIGGER CURRENT, INSTANTANEOUS |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 2 CASE AND 1 PIN AND 1 QUICK DISCONNECT, MALE |
| 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 |
|---|---|
| 300PA120 | 5/2 Secondary reference U.S. Government activity |
| T620-12-30-0-4-DN | 3/9 Design control — primary reference Westinghouse Electric Corp Semiconductor Div |
NSN 5961-01-326-0627 is a Semiconductor Device,thyristor, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-326-0627: Voltage Rating in Volts Per Characteristic: 1200.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE; Overall Diameter: 1.625 INCHES NOMINAL IN; Mounting Method: PRESS FIT; Semiconductor Material: SILICON. 7 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.