ELECTRONIC COMPONENT MODULE

摘要

A front-end circuit component (10) provided with a base body elastic wave filter (11) and a mountable electronic component (31). The base body elastic wave filter (11) has a piezoelectric substrate (12) and an IDT electrode (13) formed on the upper surface of the piezoelectric substrate (12). The mountable electronic component (31) is mounted on the upper part of the piezoelectric substrate (12) so as to form a sealed space (17) in which the IDT electrode (13) is disposed.