Data and signal line chokes
Common-mode chokes, ring core
2.2 47 mH, 100 mA, +60 C
Series/Type: B82791G15/H15
Date: October 2008, October 2011
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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.Data and signal line chokes B82791G15/H15
Common-mode chokes, ring core
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
B82791G15
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: B82791H15
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
Please read Cautions and warnings and
2 06/11
Important notes at the end of this document.