2

10/08

Please read Cautions and warnings and

Important notes at the end of this document.

Rated voltage 42 V AC/80 V DC

Rated inductance 11

NH to 100 NH

Rated current 150 mA to 300 mA

Construction

■

Current-compensated double choke

■

Ferrite I core

■

Winding: enamel copper wire

■

Winding welded to terminals

■

Bifilar winding (B82789C0…)

■

Sector winding (B82789S0…)

Features

■

Temperature range up to 150 °C (B82789C0/S0*H)

■

Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020C

■

For gold-plated terminals conductive adhesion possible

■

Qualified to AEC-Q200

■

RoHS-compatible

Function

■

B82789C0:

Suppression of asymmetrical interference coupled in on lines,

whereas data signals up to some MHz can pass unaffectedly.

■

B82789S0:

coupled in on lines. The high-frequency portions of the symmetrical data

signal are decreased so far that EMC problems can be significantly reduced.

Applications

■

Automotive applications, e.g. CAN and FlexRay bus

■

Industrial field bus systems

■

Line cards for telecom

Terminals

Tinned terminals (B82789C0/S0*002)

■

Base material CuSn6

■

■

Lead-free tinned

Gold-plated terminals (B82789C0/S0*001)

■

Base material CuSn6

■

Layer composition Ni, Ag, Au

■

Gold plated

1) Ni-barrier-plated terminals (NiSn) on request (B82789C0/S0*H052).

B82789C0/S0

Data and signal line chokes

SIMDAD 1812, common-mode chokes