Tusonix’s 4209-013 Bushing EMI filters are appropriate for a variety of microwave and RF applications. Suggested applications for these EMI filters and feed-through capacitors include Telecommunications, Microwave Links, CATV, Telemetry, Radar, Amplifiers, RF Switches and other transmission equipment. The RoHS version (4209-013LF) is offered with a silver plating and is available from stock. Other Tusonix products include solder mount EMI filters and feed-through capacitors that cover a range of physical dimensions. Feed-throughs are available in a broad range of capacitance values, EIA temperature characteristics and tolerances. Standard EMI filters are available up to 100,000 pF, with insertion loss up to 75 dB at 1GHz. Working voltage for standard filters ranges from 50 to 500 WVDC at 125°C. Tusonix offers diameters as small as 0.075 in/1.91 mm and an extensive selection of lead configurations.