The present invention for a disk drive is a damping feature applied to the contact
area between the flexible circuit and the pivot housing, reducing the resonance
energy transferred from the flexible circuit to the pivot housing. This invention
reduces the direct energy transfer from the flexible circuit to the pivot house
by applying a damping feature as embodied by damping material on the flexible circuit
or pivot housing at the point at which they make contact or by adding a damper
to the flexible circuit re-routing tip area between the pivot housing and the flexible
circuit. The damping feature absorbs the resonance energy from the flexible circuit
to the damping feature material and reduces the energy transferred from the flexible
circuit to the pivot housing.