Inductors RF chokes, BC series Series/Type: B78108S, B78148S Date: June 2012 a~~=pa~~=p EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company. RF chokes B78108S, B78148S BC series, 4 x 9.2 (mm) BC chokes (Bobbin Core) Rated inductance 1 ... 4700 H Rated current 55 ... 1200 mA Construction B78108S Ferrite drum core Winding: enamel copper wire Flame-retardant lacquer coating Features Wide inductance range Suitable for general-purpose application Special versions available Suitable for wave soldering RoHS-compatible B78148S Applications RF blocking and filtering Decoupling and interference suppression For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Terminals Central axial leads (B78108S) Radially bent to 5 mm lead spacing (B78148S) Base material Cu Electroplated with nickel and pure tin Marking Inductance indicated by color bands to IEC 60062 Delivery mode and packing units Taped, Ammo and reel packing Packing units: Ammo Reel (pcs./pack.) (pcs./reel) Axial 2500 5000 Radial 2500 2000 Please read Cautions and warnings and 2 06/12 Important notes at the end of this document.