TT251N18 Infineon - DUAL-SCR
TT251N18 Description
Rated at 1800 V and 250 A, the Infineon Technologies (formerly Eupec) TT251N18 is a thyristor module. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.
USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the TT251N18, and please confirm ratings against the datasheet before ordering.
Target Applications
Infineon TT251N18 is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.
Key Specifications
| Manufacturer | Infineon Technologies (formerly Eupec) |
| Category | DUAL-SCR |
| Rated voltage | 1800 V |
| Rated current | 250 A |
Related Part Numbers
| TT250N18 1800V, 250A | TT251N20 270A/2000V | TT251N16 1600V, 261A | TT251N12 1200V, 250A |
| TT400N18 1800V, 400A | TT151N18 250A/1800V | TT425N18 1800V, 800A | TT500N18 1800V, 500A |
| TT251N08 | TT251N08KOF | TT251N1200KOF | TT251N12KOF |
| TT251N14KOF | TT251N16KOF | TT251N18KOF | TT250N08 |

