Hello. Welcome to Futurlec. The electronic components Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. TRIMMER C20PTC - 3.0 - 20.0pF Ceramic Trimmer Capacitor Photograph Features Body Height - 4mm, Pin Height - 6.5mm Diameter - 7mm Rated Voltage: 100Vdc Insulation Resistance > 100Mohm Q Factor @ 1MHz > 300 Temperature Range: -30oC to 85oC