CorporationThe TDK Corporation’s DEA162450BT-1241A1 is a signal conditioning 2.4GHz W-LAN/Bluetooth multilayer BPF filter. This filter helps to protect analogue linked systems against noise from 2.4GHz W-LAN and Bluetooth wireless systems. The filter has an insertion loss of less than 2dB and a return loss of more than 20dB between 2.100-2.700GHz. With excellent high-frequency characteristics, the filter is suitable for use in W-LAN, Bluetooth, ZigBee, WirelessHART, and short-range wireless applications. It is suitable for applications involving high build up layers of components, such as in mobile phones and tablet PCs. The filter is RoHS 5 compliant, meaning that it is free from any hazardous substances.