The DPX202700DT-4069A1 with RF Diplexers SMD,2x1.25mm RoHS, manufactured by TDK, is a surface mounted diode device that features two 1.25mm (50 mil) wide ceramic duplexers with an integrated 2x1.0mm (40 mil) surface-mount balun. This component is an ideal choice for wireless applications requiring low noise RF signal splitting/combining, especially in Small Cell Base Stations. It has high rejection between channels, up to 40dB, and can handle power up to 1W. The component is RoHS compliant and is encased in a reflow compatible, Pb-free and Halogen-free, 4-ball JEDEC surface mount package.