A flexure is provided along a first surface of a load beam. The flexure includes a tongue on which a slider is mounted, a first outrigger arm, and a second outrigger arm. A first damping member is provided in a first outrigger root portion. The first damping member adheres to both the load beam and the first outrigger root portion in a first aperture portion including a first aperture formed in the load beam. A second damping member is provided in a second outrigger root portion. The second damping member adheres to both the load beam and the second outrigger root portion in a second aperture portion including a second aperture.

A disk drive head suspension or flexure and method of manufacture. Embodiments include a portion such as a terminal pad or flying lead comprising a base layer, a dielectric layer on the base layer, a conductor layer, a seed layer between the dielectric layer and the conductor layer, and a noncorrosive metal layer on the seed layer side of the conductor layer. The seed layer has a strip that extends beyond the edge of the dielectric layer. The noncorrosive metal layer extends over the strip of the seed layer and into contact with the edge of the dielectric layer.

A flexure is provided along a first surface of a load beam. The flexure includes a tongue on which a slider is mounted, a first outrigger arm, and a second outrigger arm. A first damping member is provided in a first outrigger root portion. The first damping member adheres to both the load beam and the first outrigger root portion in a first aperture portion including a first aperture formed in the load beam. A second damping member is provided in a second outrigger root portion. The second damping member adheres to both the load beam and the second outrigger root portion in a second aperture portion including a second aperture.

Exemplary methods and apparatus are disclosed for a head assembly of a hard disk drive. In one example, a tilt-preventing standoff or datum is formed on a flexure cover layer of a head assembly of the hard disk drive to prevent tilting of a slider of the head assembly relative to the flexure cover layer during fabrication. The flexure cover layer may be, e.g., a laminate cover layer that covers and protects the flexure of the head assembly. In some examples, a primary standoff (or adhesive limitation) is formed on the flexure layer and shaped to limit the spread of an adhesive. The tilt-preventing standoff is a secondary standoff or datum that is sized and positioned to prevent tilting of the slider relative to the flexure cover layer during mounting of the slider to the flexure cover layer. The primary and secondary standoffs may be formed, for example, of polyamide.

A magnetic recording head is provided including a body with a trailing surface, a plurality of bond pads in a row, each of which is spaced by a gap from an adjacent bond pad along a width of the trailing surface. Each bond pad includes a base layer having a top surface, a coating layer covering at least a portion of the top surface of the base layer, two side edges spaced from each other across a width of the bond pad, wherein a width of the gap between adjacent bond pads is defined by one side edge of each of two adjacent bond pads, a top edge extending between the two side edges, and at least one solder dam comprising a nonwettable, electrically conductive material positioned adjacent to the top edge of at least one of the bond pads.

According to one embodiment, a suspension assembly includes a support plate, a trace member on the support plate and a drive element mounted on the trace member. The trace member includes a metal plate, and a multilayered member on the metal plate. The multilayered member includes a first insulating layer, a conductive layer stacked on the first insulating layer, a second insulating layer stacked on the conductive layer. The multilayered member includes a mount portion on which the drive element is mounted, and a branching portion arranged along the mount portion with a gap therebetween. At least one portion of the branching portion is formed into a thin portion having a thickness less than other portions of the multilayered member.

A disk apparatus includes a disk, a head, a circuit board, and an abnormality detection circuit. The head includes a plurality of loads, including at least a first load and a second load, associated with writing or reading of data to or from the disk, and a plurality of head terminals corresponding to and connected to the plurality of loads, respectively. The circuit board includes board terminals corresponding to and connected to the plurality of head terminals, respectively, and a preamplifier that applies a voltage to the loads via the plurality of board terminals during writing or reading of the data to or from the disk. The abnormality detection circuit detects a short-circuit between a first board terminal, which is the board terminal connected to the head terminal of the first load, and a second board terminal, which is the board terminal connected to the head terminal of the second load.

A method for programming a head gimbal assembly. The method includes building a plurality of transducers into a slider, and testing the plurality of transducers to select one of the plurality of transducers for field operation. The method also includes providing an interconnect assembly having a plurality of traces with at least one of the plurality of traces having a plurality of electrically coupled bond pads. One of the plurality of bond pads is bonded electrically to the selected transducer out of the plurality of transducers, and the other bond pads of the plurality of bond pads are not electrically coupled to any of the plurality of transducers.

According to one embodiment, a suspension assembly includes a support plate, a trace member on the support plate and a drive element mounted on the trace member. The trace member includes a metal plate, and a multilayered member on the metal plate. The multilayered member includes a first insulating layer, a conductive layer stacked on the first insulating layer, a second insulating layer stacked on the conductive layer. The multilayered member includes a mount portion on which the drive element is mounted, and a branching portion arranged along the mount portion with a gap therebetween. At least one portion of the branching portion is formed into a thin portion having a thickness less than other portions of the multilayered member.

A flexure includes a metal base, a circuit member, and an actuator. The circuit member includes a base insulating layer, a conductor layer, and a cover insulating layer. The conductor layer includes a second pad, and a reference hole, which is an example of a portion to be protected, in a tongue portion. A second end portion of the actuator is fixed to the second pad via an adhesive. The circuit member includes a wall portion. The wall portion is formed between the second pad and the reference hole. A height of the wall portion is greater than a height of the second pad.