PCB Mount Type Dc, -- SSR SDD--6600--33 /SDD--200--1 is the product of Satronix [India] Pvt. Ltd. The company Satronix [India] Pvt. Ltd is the manufacturer for Power Electronics automation products. PCB Mount Type Dc is an economical photo coupler isolation, which can be connected directly to IC logic circuits such as TTL, CMOS. The salient features of the PCB Mount Type Dc: