Multilayer Chip Balun - WE-BAL SeriesWurth WE-BAL Multilayer Chip Low loss SMD Balun with balanced impedance of 50 to 200Ω and a power capacity of 2W Max. Applications include: RF , Wireless communication systems (e.g. Home RF, DECT, WLAN, Bluetooth, ZigBee)Operating temperature: –40 °C to +85 °C