Multi-track magnetic head

摘要

A multi-track magnetic head comprises a first core half having a plurality of thin film cores made by thin film forming technique, and a second core half having a plurality of block cores and a plurality of block spacers which are stacked in advance. The first and second core halves are assembled so that they face each other. Each of the block cores has a U-shaped recess so that the block core is spaced from the thin film core except for both ends thereof. A coil of each head may be made of spiral coil pattern conductive layer deposited on the thin film core with an interposition of an insulating film, or may be a wire wound around the body of the block core.