Data and signal line chokes
Common-mode chokes, ring core
Rated voltage 42 V AC/80 V DC
Rated inductance 0.005 mH to 4.7 mH
Rated current 200 mA to 1000 mA
Construction
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■
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B82790C0/S0
Current-compensated ring core double choke
Ferrite core
PPS case (UL 94 V-0)
Bifilar winding (B82790C0)
Sector winding (B82790S0)
Features
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Suitable for reflow soldering
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Qualified to AEC-Q200
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RoHS-compatible
Function
■
B82790C0:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly.
■
B82790S0:
Suppression of asymmetrical and symmetrical interference (by L
stray
)
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
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Automotive applications, e.g. CAN bus
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Industrial applications
Terminals
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Base material CuSn6
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Layer composition Ni, Sn
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Electro-plated
Marking
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Marking on component: Manufacturer, process location (coded),
winding method (coded), ordering code (short form),
date of manufacture (YWWD)
■
Minimum data on reel: Manufacturer, ordering code,
L value and tolerance, quantity, date of packing
Delivery mode and packing unit
■
16-mm blister tape, wound on 330-mm
∅
reel
■
Packing unit: 1500 pcs./reel
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
04/08
EPCOS [ EPCOS ]
