To provide electrical parts with click wherein a timing between the generation of clicking sense and detection and output of a signal can be easily adjusted and which is compact in size and small in thickness.

Electrical parts are provided with an operation member 40 which is provided with a driving part 47 on its rear side and is slidably held, a holding part 30 which is provided opposite to the rear side of the operation member 40 and is provided with a penetrated part 33, a movable contact which moves vertically by pressing of the driving part 47 of the operation member 40, and a fixed contact 64 which is freely attachable and detachable to the movable contact 51. The driving part 47 of the operation member 40 generates clicking, sense and it presses the movable contact 50 by means of the penetrated body 33 of the holding body 30, therbey allowing the movable contact 50 to be brought into contact with the fixed contact 64.