Most surface mount aluminum polymer capacitors are in a vertical or V-chip package.
Panasonic is one of several manufacturers that also produce aluminum polymer capacitors in a flat chip package for lower profile (#lowprofile) applications.
All are low ESR or ultra low ESR devices and several feature a 3 terminal construction for low ESL applications.
All are commercial grade capacitors. The HX series is a high temperature (+125°C) device.