Magnetic head-to-medium backer device

A head-to-medium backer device (37) includes a rigid frame (38) supporting an elastically deformable leaf spring (40) for engaging a magnetic medium (16) to urge the medium into contact with a magnetic head (14). The rigid frame supports a pair of attachment elements (42, 44; 52; 54) which secure respective opposite ends (46, 48) of the leaf spring, the attachment elements being configured so that, when the leaf spring is installed therebetween, the leaf spring flexes to form a continuous arc (50) which is convex away from the rigid frame with the opposite ends of the leaf spring being secured against rotation relative to the rigid frame, whereby when the magnetic head is forced against a center portion of the arc, the center portion can be flexed toward the rigid frame while the opposite ends of the leaf spring remain fixedly secure against rotation relative to the frame.