Data line chokes
Series/Type:
B82793C2
The following products presented in this data sheet are being withdrawn.
Ordering Code
B82793C2474N215
B82793C2473N201
B82793C2225N265
Substitute Product
Date of Withdrawal
2014-08-08
2014-08-08
2014-08-08
Deadline Last
Orders
2014-11-30
2014-11-30
2014-11-30
Last Shipments
2015-02-28
2015-02-28
2015-02-28
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.
Ordering Code
B82793C2113N201
Substitute Product
Date of Withdrawal
2014-08-08
Deadline Last
Orders
2014-11-30
Last Shipments
2015-02-28
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The
addresses of our worldwide sales network are presented at www.epcos.com/sales.
Data and signal line chokes
Common-mode chokes, ring core
Rated voltage 42 V AC/80 V DC
Rated inductance 0.011 mH to 2.2 mH
Rated current 100 mA to 200 mA
Construction
■
■
■
■
■
B82793C2
Current-compensated ring core quad choke
Ferrite core
LCP case (UL 94 V-0)
Silicone potting
Bifilar winding
Features
■
Suitable for reflow soldering
■
RoHS-compatible
Function
Suppression of asymmetrical interference
coupled in on lines, whereas data signals
up to some MHz can pass unaffectedly
Applications
■
Telecom applications
■
ISDN systems
Terminals
■
Base material CuSn6
■
Layer composition Ni, Sn
■
Hot-dipped
Marking
■
Marking on component:
Manufacturer, ordering code,
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: 1000 pcs./reel
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
04/08
Data and signal line chokes
Common-mode chokes, ring core
Dimensional drawing and pin configuration
1.5 min.
1)
_
0.05
0.6
+0.1 1)
1
2
3
4
B82793C2
Layout recommendation
3 x 2.5
1.9±0.2
8
8
7
6
5
7
6
5
1.2
3 x 2.5±0.1
7.1 max.
IND0188-0
4.8 max.
0 ...6
0.1
10 max.
_
0.2
9
+0.4
Marking
0.25
+0.15 1)
_
0.0
1) Soldering area
IND0187-L-E
Dimensions in mm
Taping and packing
Blister tape
4±0.1
1.5±0.1
2±0.1
Reel
22.4 max.
13±0.25
1.75±0.1
5.5
12±0.1
Direction of unreeling
1.6±0.1
7.5±0.1
16±0.3
11.0
_
0
16.4
+2
IND0418-R-E
_
2
330
+0
2.85
_
0
60
+2
IND0422-K
Dimensions in mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
04/08
(4.5)
10.2
1
2
3
4
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
Referred to 50 Hz and rated temperature
B82793C2
Measured with Agilent 4284A at 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/+50% at 20 °C
< 10% at DC magnetic bias with I
R
, 20 °C
Measured with Agilent 4284A at 5 mA, 20 °C,
typical values
Measuring frequency: L
R
≤
11
μH
= 1 MHz
L
R
> 11
μH
= 100 kHz
Measured at 20
°C,
typical values, specified per winding
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,
≤
75% RH
Approx. 0.4 g
Inductance tolerance
Inductance decrease
ΔL/L
0
Stray inductance L
stray,typ
DC resistance R
typ
Solderability (lead-free)
Resistance to soldering heat
Climatic category
Storage conditions (packaged)
Weight
Characteristics and ordering codes
L
R
mH
0.011
0.047
0.47
2.2
L
stray,typ
nH
120
170
170
220
I
R
mA
200
150
100
100
R
typ
mΩ
60
150
350
400
V
test
V DC, 2 s
750
750
750
750
B82793C2113N201
B82793C2473N201
B82793C2474N215
B82793C2225N265
Ordering code
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
04/08
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