Offset Edge of Servo Heads Relative to Data Heads for Signal-to-Noise Ratio Optimization in a Tape Head Module

The present disclosure generally relates to a tape head and a tape drive including a tape head. The tape head comprises a plurality of data heads disposed at a media facing surface (MFS) and one or more servo heads disposed at the MFS. The plurality of data heads each individually have a first stripe height extending from the MFS to a back edge of a module. The one or more servo heads each individually have a second stripe height extending from the MFS towards the back edge of the module. The second stripe height is about 10% to about 75% less than the first stripe height. By making the second stripe height less than the first stripe height, the area of the servo heads is reduced while the resistance of the sensors of the servo heads is increased.