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		                        | National Stock Number:
 5961-00-532-1788
 
 Federal Supply Class:
 5961
 
 National Item Identification Number:
 005321788
 
 Description:
 SEMICONDUCTOR DEVICE,THYRISTOR
 
 Detail:
 A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see SEMICONDUCTOR DEVICE, PHOTO.
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 Manufacturer Information:
 
 | 1884-0075 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. |  | 1884-0075 | 28480 | HEWLETT-PACKARD COMPANY |  | 5C500 | 03508 | GENERAL ELECTRIC CO SEMI-CONDUCTOR PRODUCTS DEPT |  | SC250D | 09214 | GENERAL ELECTRIC CO SEMI-CONDUCTOR PRODUCTS DEPT POWER COMPONENTS OPN |  | 1884-0075 | 50434 | AVAGO TECHNOLOGIES US INC |  | 1884-0075 | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC |  | SC50D | 09214 | GENERAL ELECTRIC CO SEMI-CONDUCTOR PRODUCTS DEPT POWER COMPONENTS OPN |  | SC250D | 66844 | POWEREX, INC. | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | FEAT |  | CURRENT RATING PER CHARACTERISTIC | 15.00 AMPERES MAXIMUM FORWARD CURRENT, DC |  | FEATURES PROVIDED | HERMETICALLY SEALED CASE |  | INTERNAL CONFIGURATION | JUNCTION CONTACT |  | MOUNTING FACILITY QUANTITY | 1 |  | MOUNTING METHOD | THREADED STUD(S) |  | NOMINAL THREAD SIZE | 0.250 INCHES |  | OVERALL LENGTH | 0.475 INCHES MAXIMUM |  | OVERALL WIDTH ACROSS FLATS | 0.515 INCHES MAXIMUM |  | SEMICONDUCTOR MATERIAL | SILICON |  | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: PNPN |  | TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG AND 1 THREADED STUD |  | THREAD SERIES DESIGNATOR | UNF |  | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 400.0 MAXIMUM BREAKOVER VOLTAGE, DC | 
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