Multilayer Balun Transformers For 2.4GHz W-LAN/Blu.
TDK
HHM1907B1 - Multilayer Balun Transformers
Multilayer Balun Transformers For 2.4GHz W-LAN/Bluetooth HHM Series Type: HHM1904C1 (1.0×0.5×0.4mm max.) HHM1902A1 (1.0×0.5×0.5mm max.) HHM1902B1 (1.0.