PK90F40SanRex - Thyristor
PK90F40 Description
The SanRex PK90F40 is a thyristor (SCR) rated at 400 V and 90 A, available from USComponent. Components of this type are commonly used in soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.
USComponent, a BBB A+ accredited business, helps engineers and maintenance teams source power semiconductors and industrial components, including older and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the PK90F40.
Target Applications
SanRex PK90F40 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 | SanRex |
| Category | Thyristor |
| Rated voltage | 400 V |
| Rated current | 90 A |

