LXM Aluminum Electrolytic Capacitors Chemi-Com LXM Aluminum Electrolytic Capacitors offer long-life performance with 7000 hours at +105°C. Other features of the LXM Series snap-in capacitors include large capacitance range from 47µF to 2200µF, rated voltage range from 160 to 450VDC, operating temperature range from -25°C to +105°C, and RoHS compliance.