Patent ID: 8558356

Claim:
An electrical component comprising: a carrier substrate; a chip mounted on the carrier substrate, the chip having component structures operating with acoustic waves, the component structures being arranged on a side of the chip that faces the carrier substrate, wherein the component structures comprise an acoustic resonator, an electroacoustic transducer and/or an acoustic reflector; a supporting element between the chip and the carrier substrate; at least one reactance element arranged between the carrier substrate and the chip and at least partly realized by at least one conductor track, wherein the at least one reactance element comprises a coil, a capacitor and/or a transmission line; and a peripheral frame arranged between the chip and the carrier substrate at an edge region of the chip, wherein a closed cavity is formed between the peripheral frame, the chip and the carrier substrate, the component structures and the at least one conductor track of the at least one reactance element being arranged in the closed cavity.