Littelfuse, Inc. Overvoltage Protection - SIDACtor® Protection Thyristors - High Exposure Surge Protection - Series: Primary Protection Pxxx3AC - P3203AC P3203AC

The SIDACtor® Primary Protection Balanced Series Modified TO-220 are thyristor devices designed for use in primary protection applications.The series provides a single port overvoltage solution that enables applications to comply with the balance requirements of GR-974 and GTS-8700. Please contact Littelfuse to discuss your particular application and regulatory requirements.Standar ds UL 497 ITU K.28 GR-947 GTS-8700 High holding current options available Failsafe option available Low voltage overshoot Low on-state voltage Does not degrade with use Fails short circuit when surged in excess of ratings Single-port protection Modified TO-220 Package Available with leads in different configurations