Features: 1) Series: CBB21 \\ CBB81 \\ CBB28 \\ CL21 \\ CL21X \\ CH11 \\ CL71 \\ X2 \\ X1 \\ RC Combination 2) CL21X is non-inductively wound with metalized polyester film as the dielectric / electrode with copper-clad-steel leads and epoxy resin coating 3) Wide capacitance range, small size, high capacitance rate 4) Long life due to self-healing effect 5) Suitable for blocking, by-pass and coupling of DC and signals to VHF range