The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-333-8518, 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 Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-333-8518 |
| Primary Part Number | 926783 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Thales Defense & Security Inc Dba Thales Communications Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 150.0 MAXIMUM NONREPETITIVE PEAK OFF-STATE VOLTAGE AND 150.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 100.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 100.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 100.0 MAXIMUM WORKING PEAK OFF-STATE VOLTAGE AND 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 135.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 1 |
| Mounting Method | THREADED STUD(S) |
| Semiconductor Material | SILICON |
| Overall Width Across Flats | 16.95 MILLIMETERS MINIMUM AND 17.47 MILLIMETERS MAXIMUM MM |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 33.00 AMPERES NOMINAL ON-STATE CURRENT, AVERAGE AND 50.00 AMPERES NOMINAL ON-STATE CURRENT, INSTANTANEOUS |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| Power Rating Per Characteristic | 50.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 926783 | Thales Uk Limited Secure Communications and Information Systems (GBR) |
| 926783 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| Reference | Meaning |
|---|---|
| 926783 | 5/9 Secondary reference Racal Communications Systems Ltd |
| CR33U01JY | 5/9 Secondary reference Marconi Electronic Devices Ltd |
NSN 5961-01-333-8518 is a Semiconductor Device,thyristor, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-333-8518 has 2 manufacturer part numbers on file: 926783 (Thales Uk Limited Secure Communications and Information Systems), 926783 (Thales Defense & Security Inc Dba Thales Communications Inc).
Key specifications for 926783: Voltage Rating in Volts Per Characteristic: 150.0 MAXIMUM NONREPETITIVE PEAK OFF-STATE VOLTAGE AND 150.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 100.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 100.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 100.0 MAXIMUM WORKING PEAK OFF-STATE VOLTAGE AND 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE; Maximum Operating Temp Per Measurement Point: 135.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 1; Mounting Method: THREADED STUD(S). 12 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.