摘要:
A substrate for an electronic component comprises a dielectric body having an upper surface including a plurality of inner contact pads and a lower surface including a plurality of outer contact pads. Each outer contact pad has an inner face and an outer face. An insulating layer covers the lower surface of the dielectric body and the peripheral regions of the plurality of outer contact pads. A depression is located in the approximate lateral centre of the outer face of each of the plurality of outer contact.