Datasheet

2 06/11
Please read Cautions and warnings and
Important notes at the end of this document.
Rated voltage 42 V AC/80 V DC
Rated inductance 2.2 mH to 47 mH
Rated current 100 mA
Construction
■ Current-compensated ring core double choke
■ Ferrite core
■ Polycarbonate case (UL 94 V-0)
Features
■ Without potting
■ Vertical or horizontal version
■ Suitable for wave soldering
■ RoHS-compatible
Application
Suppression of asymmetrical interference coupled in
on data lines, already effective at 10 kHz, e.g. in:
■ Telephone lines (analog, ISDN)
■ Interfaces with symmetrical data transmission
■ Building services automation (EIB bus)
■ Automation engineering
Terminals
■ Base material CuNi18Zn20
■ Layer composition Ni, Sn
■ Hot-dipped
■ Lead spacing 10  15 (mm) or 12.7 x 5.08/2.54 (mm)
Marking
Manufacturer, ordering code, rated inductance,
rated current, graphic symbol (for B82791G15),
date of manufacture (MMYY)
Delivery mode
Cardboard box
B82791G15
B82791H15
B82791G15/H15Data and signal line chokes
Common-mode chokes, ring core