The present invention provides an ESD and EOS protection method and
apparatus that can be easily implemented in existing disk drive designs
and manufacturing process. One apparatus embodiment includes a first
conductive member electrically connected to a first terminal of a magnetic
head element; a second conductive member electrically connected to a first
second terminal of the magnetic head element; and a variable conductive
member, such as a variably conductive member. One method embodiment
includes operably connecting a first conductive member to a first terminal
of a magnetic head element; operably connecting a second conductive member
to a second terminal of the magnetic head element; and operably connecting
a variably conductive member, such as a variably conductive polymer, to
the first conductive member and to the second conductive member. The
variably conductive member in these embodiments acts as a conductor when a
sufficiently high potential exists between the first conductive member and
the second conductive member.