An electrical connector, which may be a multi-pin connector, includes magnetic elements and mechanical alignment elements which provide connective forces and precision alignment and orientation. The magnetic elements permit a user to bring male and female connector portions only into “rough” alignment before magnetic forces bring the portions into the correct position. Pin contacts on the connector portions extend only a small amount beyond respective protective annular openings and are thereby protected. Spring-biased pin elements may be included on one of the connector portions to bias the contact pins into engagement and create conductive paths when the portions are in a connected position. Paramagnetic or non-magnetic sheaths may surround the magnetic elements to focus, or distribute, magnetic forces.