These industrial trackballs are the sub-assembly version of the high reliability 1.3 inch diameter panel mount trackball; for integrating into your OEM product. CTI’s rugged trackballs have a Delrin housing with a formed Teflon sealing ring in a machined, anodized aluminum mounting collar. The 1.3 inch diameter industrial trackballs can withstand over 0g forces. The T6XXX Series industrial trackball mounts with four screws and occupies just .85 inches of below panel depth. The encoder outputs are quadrature signals brought out on a ribbon cable terminated in a ten-pin connector with standard 0.1 inch spacing for easy connection to a PCB. Power requirements are 5V DC at 40 mA maximum. The encoder resolution is 416 counts.