Part Number: 0PB704W (No description) Part Number: 0PB705 (No description) Part Number: 0PB705W (No description) Part Number: 0PB706A (Phototransistor) Part Number: 0PB706C (No description) Part Number: 0PB710 (Diode) Part Number: 0PB730 (See opb730) Part Number: 0PB804 (No description) Part Number: 0PB815 (Switch) Part Number: 0PB816 (Coupler opto) Part Number: 0PB817 (Component) Part Number: 0PB821S5 (Coupler) Part Number: 0PB821S7 (Coupler) Part Number: 0PB822SD (Sensor)