B78108S datasheet(2/10 Pages) EPCOS

2 / 10 page

11/05

RF chokes

BC series

B78108S

B78148S

Please read the Important notes at the end of

this document.

BC chokes (Bobbin Core)

Rated current 55 to 1200 mA

Rated inductance 1 to 4700

Construction

■ Ferrite drum core

■ Winding: enamel copper wire

■ Flame-retardant lacquer coating

Features

■ Wide inductance range

■ Suitable for general-purpose application

■ Special versions available

■ RoHS-compatible (see page 6)

Applications

■ RF blocking and filtering

■ Decoupling and interference suppression

■ For antenna systems, automotive electronics,

energy-saving lamps, entertainment electronics

Terminals

■ Central axial leads, lead-free tinned

■ Radially bent to 5 mm lead spacing

Marking

Inductance indicated by color bands to IEC 60062

Delivery mode

Taped, Ammo and reel packing (see page 8)

Dimensional drawings

B78108S (axial leads, taped)

B78148S (central radial leads, taped)

IND0121-U

12,7

Minimum lead spacing 12.5 mm

Approx. weight 0.38 g

9.2 max.

11.5 max.

IND0429-B

6±0.5

65±1

lacquered/lackiert

(IEC 60294)

3.5 min.

Schematic drawing (details page 8)

B78108S Datasheet(PDF) 2 Page - EPCOS

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