SanRex Thyristors in a discrete and Fast-on packages are designed for full-wave AC controls applications. They can be used for On/Off functions or phase control operations. Those Triacs are used for variety of applications such as Heater Controls, Vending Machines and Home Appliances. All SanRex Thyristors are RoHS compliant as a minimum standard of the ISO14001 environmental policy as we fully support the RoHS initiative.