Electronics CorporationThe KAQY216A with SMD-4 Solid State Relays - MOS Output (PhotoMOS) ROHS manufactured by Cosmo Electronics Corporation are specially designed high performance, highly reliable solid state relays that feature two MOS outputs on the package. The relays have a large power handling capacity of up to 17A, and are constructed with a rugged and durable housing that is capable of withstanding high temperature environments. They can operate in either DC or AC mode, and feature a range of input voltages, low power dissipation, and fast switching speed. They are designed specifically for use in industrial automation, automotive systems, home appliances, and other industrial instrumentation systems. The relays are also ROHS compliant, making them an excellent choice for applications that require high levels of environmental protection.