The Teledyne C76DI-1 is an optically isoloated solid state relays in a DIP-16 PCB Mount package. Ideal for computer control of outside world devices. Input control can be from 9 to 60 VDC. Output control is rated from 9 to 60 VDC at 100mA. Output is a MOSFET device, capable of driving relays and other reactive loads.