Inductors
RF chokes, BC series
Series/Type: B78108S, B78148S
Date: June 2012
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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.