Jr active 3 15pf. Each section has a trimmer capacitor on the back for fine adjustment of the tuning range. 30pf Trimmer Capacitor 6mm 5 30pf Variable Trimmer Capacitor X5pcs 10 2pf To 60pf Ceramic Trimmer Capacitors Trimmer capacitors are mounted directly on the printed circuit board with a provision to vary their value using a small screwdriver. Trimmer capacitor . 20pcs variable ceramic 6mm trimmer capacitor 30pf. Trimmers can be variable resistors potentiometers variable capacitors or trimmable inductors. Type 42 series trimmer voltage rating. Part number package style. 17974 063000 1000 minimum. A trimmer capacitor is a variable capacitor used for initial calibration and recalibration of equipment. D package is no longer available. Trimmer capacitors variable capacitors are available at mouser electronics from industry lead...