To prevent a lift of a fixed terminal at the time of contact switching while securing a required impedance characteristics.
A base block 1 with fixed terminals 6a, 6b, 6c insertion-molded with fixed contact points 7a, 7b, 7c exposed, an electromagnetic block loaded on the base block 1, and a movable block 3 driven based on excitation and degaussing of the electromagnetic block 4 having a movable contact points coming into and out of contact with fixed contact points 7a, 7c or 7b, 7c of the base block 1 are provided. The fixed terminals 6a, 6b, 6c is structured with fixed contact parts 7 with the fixed contact points 7a, 7b, 7c formed and leg parts 8 consisting of horizontal parts extended within the same plane from the fixed contact parts 7 and vertical parts bent from the horizontal parts in right angles. The fixed contact parts 7 and the horizontal parts of the leg parts are exposed on the top face of the base block 1. The base block 1 is structured to be provided with a bridging part 19 partially holding the horizontal parts of the leg parts 8 of the fixed terminals 6a, 6b, 6c.
KAWAI MITSUHIRO
NAKAMURA MASANORI
SHIMA HIROMI
