Miniature single-pole push button microswitches MP1-1 (МП1-1) SPDT with a single open circuit were designed for switching electrical circuits of direct and alternating current in electronic equipment. Body of the switch is made out of carbolite. Operating temperature range: from -60°C to + 125°C. Number of switching cycles: 15000 up to 100 000. Weight: max 3,5g. Dimensions and additional informations are in the gallery. New old stock switches, directly from the factory packing. Made in the 80's.