PXF Conductive Polymer Aluminum Capacitors Chemi-Con PXF Conductive Polymer Aluminum Capacitors offer super low ESR, impedance, and high heat resistance by utilizing conductive polymer as an electrolyte. This series provides a rated voltage range of 2VDC to 10VDC, capacitance range of 120µF to 1000µF, and category temperature range of -55℃ to +105℃. These solvent-resistant devices are RoHS 2 compliant and halogen-free. Chemi-Con PXF Conductive Polymer Aluminum Capacitors are ideally suited for DC-DC converters, voltage regulators, and decoupling applications used on computer motherboards and more.