To provide a slide operation type electric parts having a click mechanism capable of achieving thinning by a simple mechanism.

The slide operation type electric parts is equipped with a case body 1 having a housing part 10 opening on one face side, an operating member 3 slidably retained in the case body 1, and a cover body 2 composed of a metal material to cover an opening 10a of the housing part 10. The operating member 3 is equipped with a retaining part 32 to retain an engaging member 4 composed of the metal material, and an elastic engaging part 22 in which the engaging member 32 is engaged and removed as the operating member 3 slides is formed in the cover body 2.