Aluminum-polymer capacitors in a radial design are featured by the CAP ALUM POLY 150UF 20 16V T/H model. This capacitor has a capacitance of 150 microfarads and operates at a voltage of 16 volts. It is constructed using aluminum and polymer materials, offering a compact can design with a resistance of 30 milliohms. The device has been tested to last for 3000 hours at an operating temperature of 105 degrees Celsius.