An electronic part and a complex electronic device each include a substrate that contains at least one material selected from a dielectric material and {HEAD ~ a magnetic material} and two or more coils that are formed in the inside of {TAIL ~ the substrate} 
An electronic part and a complex electronic device each include a substrate that contains at least one material selected from a dielectric material and { HEAD ~ a magnetic material } and two or more coils that are formed in the inside of { TAIL ~ the substrate }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL