B781x8E BC+ RF Chokes EPCOS / TDK B781x8E BC+ RF Chokes feature high rated current (640mA to 7300mA), high saturation behavior, and high self-resonance frequency. EPCOS / TDK B78148E RF chokes feature terminals radially bent to 5mm lead spacing while B78108E RF chokes feature terminals with central axial leads.Learn More