● Product features and main uses

Silicon bidirectional devices with NPNPN five layer

structure; Having autonomy Single sided groove

excavation technology for intellectual property rights,

passivation process for countertop glass;

Back multi-layer metalized electrode;Has a high

blocking voltage and High temperature stability;

Mainly used for motor speed control of vacuum

cleaners, power tools, etc Manufacturing

equipment;Solid state relay;Heating controller

(temperature control);other Phase controlled circuit.