The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-929-2394, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-929-2394 |
| Primary Part Number | C20F |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Power Rating Per Characteristic | 500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION |
| Thread Series Designator | UNF |
| Semiconductor Material | SILICON |
| Overall Width Across Flats | 0.557 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 80.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| Voltage Rating in Volts Per Characteristic | 200.0 MAXIMUM BREAKOVER VOLTAGE, DC |
| Nominal Thread Size | 0.250 INCHES IN |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Mounting Method | THREADED STUD(S) |
| Mounting Facility Quantity | 1 |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 1 THREADED STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C20F | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
| 9900445 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| C220B | General Electric Co Semi-Conductor Products Dept Power Components Opn (USA) |
| C20B | General Electric Co Semi-Conductor Products Dept Power Components Opn (USA) |
| 9900445 | International Business Machines Corporation Dba IBM (USA) |
NSN 5961-00-929-2394 is a Semiconductor Device,thyristor, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-929-2394 has 5 cross-referenced part numbers: C20F (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), 9900445 (International Business Machines Corp Parts Order Center Dept E - 54), C220B (General Electric Co Semi-Conductor Products Dept Power Components Opn), C20B (General Electric Co Semi-Conductor Products Dept Power Components Opn), 9900445 (International Business Machines Corporation Dba IBM).
There are 5 known substitutes for 5961-00-929-2394: 5961-01-243-3508, 5996-01-254-9503, 4820-01-308-6683 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for C20F: Power Rating Per Characteristic: 500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION; Thread Series Designator: UNF; Semiconductor Material: SILICON; Overall Width Across Flats: 0.557 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.