The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-103-5838, 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 Raytheon Company. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5961-01-103-5838 |
| Primary Part Number | 26-1158-5 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 300.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 0.505 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Features Provided | HERMETICALLY SEALED CASE AND MOUNTING HARDWARE |
| Overall Width Across Flats | 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 7.40 AMPERES NOMINAL FORWARD CURRENT, TOTAL RMS |
| Material | SILICON SEMICONDUCTOR |
| 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 |
|---|---|
| 26-1158-5 | Raytheon Company (USA) |
| 26-1158-5 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 26-1158-5 | 5/9 Secondary reference Raytheon Company Div Corp |
| C220CX245 | 3/9 Design control — primary reference General Electric Co Semi-Conductor Products Dept Power Components Opn |
NSN 5961-01-103-5838 is a Semiconductor Device,diode, manufactured by Raytheon Company, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-103-5838 has 2 manufacturer part numbers on file: 26-1158-5 (Raytheon Company), 26-1158-5 (Raytheon Company Dba Raytheon Co).
Key specifications for 26-1158-5: Voltage Rating in Volts Per Characteristic: 300.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 1; Overall Diameter: 0.505 INCHES NOMINAL IN. 13 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.