CONTACT DEVICE, RELAY USING THE SAME, AND MICRO RELAY

摘要

PROBLEM TO BE SOLVED: To provide a contact device, a relay using the same, and a micro relay capable of preventing sticking between contacts. SOLUTION: The device includes a fixed contact 10 fitted to a transmission line 1, a movable contact 20 freely contactable with the fixed contact 10, and a movable part 2 with the movable contact 20 and freely swingable between a position where the movable contact 20 comes in contact with the fixed contact 10 and a position it is separated. Either the movable contact 20 or the fixed contact 10 is formed so that an end at a side which first gets separated from the counterpart contact in opening the contacts is made narrower than a site with the largest width at the other site. COPYRIGHT: (C)2011,JPO&INPIT