PSL X7R MLCCs Syfer / Knowles PSL X7R Multilayer Ceramic Capacitors (MLCCs) use a screen printing process and are suitable for power supplies, DC-DC converters, LED lighting, and other demanding applications. Features include a capacitance range from 220pF to 1µF, a maximum temperature up to +125°C, full compliance with the RoHS and WEEE directives, and lead-free solders.