The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-286-7276, 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 U S Dept of Transportation Federal Aviation Administration. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5961-01-286-7276 |
| Primary Part Number | SC260E2 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 500.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 115.0 CELSIUS CASE DEGC |
| Mounting Facility Quantity | 1 |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | SC129 |
| Mounting Method | THREADED STUD(S) |
| Semiconductor Material | SILICON |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 25.00 AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL |
| Thread Quantity Per Inch | 27 |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 2 SOLDER STUD AND 1 CASE |
| Thread Series Designator | UNF |
| Electrode Internally-Electrically Connected to Case | GATE |
| Power Rating Per Characteristic | 125.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| SC260E2 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| SC260E2 | 5/9 Secondary reference Powerex Inc |
| Q00260F | 5/9 Secondary reference Scientific Radio Systems Inc |
NSN 5961-01-286-7276 is a Semiconductor Device,thyristor, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-286-7276 has 1 manufacturer part number on file: SC260E2 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for SC260E2: Overall Height: 1.500 INCHES NOMINAL IN; Voltage Rating in Volts Per Characteristic: 500.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE; Maximum Operating Temp Per Measurement Point: 115.0 CELSIUS CASE DEGC; Mounting Facility Quantity: 1. 14 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 5961-01-286-7276 has DEMIL Code B. 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.