Omron Electronics D2EW Sealed Ultra-Subminiature Basic Switches include four variants with normally open (blue collar) or normally closed (red collar) operation and solder or press-fit terminals. These switches are sealed to IP67 against ingress into the interior from all directions and have an 8.3mm x 5.3mm x 7mm package size. These ultra-small sealed switches eliminate the need for a lever, and the pin plunger shape supports operation from a wide angle between the vertical and the horizontal. This reduces the effect of play in the cam position and improves operating position tolerance. A left-right asymmetric post shape reduces the risk of incorrect assembly. Omron Electronics D2EW Sealed Ultra-Subminiature Basic Switches contribute to energy savings with a minimum applicable load of 50μA.