SWITCH WITH PILOT LAMP USING LED AND CIRCUIT BLOCK MOUNTED WITH APPROPRIATE ELECTRONIC COMPONENT

PROBLEM TO BE SOLVED: To provide a switch with pilot lamp using an LED and a circuit block mounted with an appropriate electronic component.SOLUTION: A lighting display unit of the switch with pilot lamp includes: an LED as a light-emitting element; and a circuit block 10 mounted with an electronic component. The circuit block 10 is a resin molding including plural terminal pieces inserted therein. The circuit block 10 includes: a base plate 70 formed of an insulate resin layer; and two component mounting parts 81a and 81b which are parts of plural terminal pieces protruding from a rectangular opening 71 formed in the base plate 70, and which face each other being interposed by a predetermined distance. The electronic component 91 is mounted on the two component mounting parts 81a and 81b. The base plate 70 has a protruding piece 71b which protrudes facing the bottom plane of the electronic component from an end opposite to the mounting plane of the electronic component 91 at the side different from the side from which the two component mounting parts 81a and 81b are protruding in a space therebetween.