A board-to-board connector is disposed between and interconnects two printed circuit boards electrically in such a manner that once a slight misalignment occurs therebetween the electrical connection thereof is unaffected by virtue of predetermined positionally limiting relationship between the holding and mounting members of plug and clamp bodies of the connector. One or more passive components such as inductors, resistors and capacitors can be integrated on the device over the porous silicon region. The wireless terminal then decodes the SIB by deriving the scheduling information from the known parameters, without having to decode a Physical Downlink Control Channel. The flux-switching electric machine also includes a stator having a stator core that extends a length along the central longitudinal axis.