The MK24-B-2-OE Reed Sensor is an ultra miniature surface mount, Form A, Single Pole, Single Throw, Normally Closed (SPDT-NC), switch rated at 15 to 30 AT. The 5mm miniature gull wing SMD MK24-B-2-OE Series Reed Sensor is used in On/Off control switch, position, proximity, and motion applications. Supplied tape and reel, with 7 inch plastic reels and 16mm wide tape according to IEC 286/part 3.