Data and signal line chokes
Common-mode chokes, ring core
0.005 … 47 mH, 100 … 1200 mA, +60 °C
Series/Type:
Date:
B82793C0/S0
March 2016
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EPCOS AG 2016. 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
Common-mode chokes, ring core
Rated voltage 42 V AC/80 V DC
Rated inductance 0.005 ... 47 mH
Rated current 100 ... 1200 mA
Construction
■
■
■
■
■
B82793C0/S0
Current-compensated double choke
Ferrite core
LCP case (UL 94 V-0), silicone potting
Bifilar winding (B82793C0)
Sector winding (B82793S0)
Features
■
■
■
■
High rated currents, reduced components height
Qualified to AEC-Q200 (L 4.7 mH)
Suitable for reflow soldering
RoHS-compatible
Function
■
B82793C0:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly.
■
B82793S0:
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
■
Automotive applications, e.g. CAN bus
■
Industrial applications
■
Types with L
R
4.7 mH only for telecom applications
Terminals
■
Base material CuSn6
■
Layer composition Ni, Sn
■
Hot-dipped
Marking
■
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
■
Packing unit: 1500 pcs./reel
Please read
Cautions and warnings
and
Important notes
at the end of this document.
reel
2
03/16
Data and signal line chokes
Common-mode chokes, ring core
Dimensional drawing and pin configuration
B82793C0/S0
Layout recommendation
No polarity
Dimensions in mm
Taping and packing
Blister tape
Reel
Dimensions in mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
03/16
Data and signal line chokes
Common-mode chokes, ring core
Technical data and measuring conditions
Rated voltage V
R
Rated temperature T
R
Rated current I
R
Rated inductance L
R
42 V AC (50/60 Hz) / 80 V DC
+60 °C
B82793C0/S0
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A, 0.1 mA, +20 °C
Measuring frequency: L
R
1 mH = 100 kHz
L
R
1 mH = 10 kHz
Inductance is specified per winding.
30% (L
R
0.47 mH), –30/+50% (L
R
1 mH) at +20 °C
10% at DC magnetic bias with I
R
, +20 °C
Measured with Agilent 4284A, 5 mA, +20 °C, typical values
Measuring frequency: L
R
11 H = 1 MHz
L
R
11 H = 100 kHz
Inductance tolerance
Inductance decrease L/L
Stray inductance L
stray,typ
DC resistance R
typ
Solderability
Measured at +20 C, typical values, specified per winding
SnPb:
+(215 3) °C, (3 0.3) s
Sn96.5Ag3.0Cu0.5: +(245 5) °C, (3 0.3) s
Wetting of soldering area 95%
(to IEC 60068-2-58)
+(260 5) °C, (10 1) s (to IEC 60068-2-58)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C,
Approx. 0.25 g
75% RH
Resistance to soldering heat
Climatic category
Storage conditions (packaged)
Weight
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
03/16
Data and signal line chokes
Common-mode chokes, ring core
Characteristics and ordering codes
L
R
mH
0.005
0.011
0.025
0.025
0.051
0.051
0.10
0.47
1.0
2.2
4.7
20
47
L
stray,typ
nH
40
50
60
1400
70
2300
100
100
70
120
250
300
1200
I
R
mA
1200
800
800
800
800
800
500
700
700
500
400
100
100
R
typ
m
60
80
110
110
140
140
180
170
140
400
550
1800
3700
V
test
V DC, 2 s
250
250
250
250
250
250
250
750
750
750
750
750
750
B82793C0/S0
Ordering code
B82793C0502N201
B82793C0113N201
B82793C0253N201
B82793S0253N201
B82793C0513N201
B82793S0513N201
B82793C0104N201
B82793C0474N215
B82793C0105N265
B82793C0225N265
B82793C0475N265
B82793C0206N265
B82793C0476N265
For telecommunications
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
03/16
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