Data and signal line chokes
Common-mode chokes, ring core
4.7 … 50 mH, 100 … 600 mA, 60 °C
Series/Type:
B82792C0
April 2008
7f
fÁRspp
Date:
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
Common-mode chokes, ring core
Rated voltage 42 V AC/80 V DC
Rated inductance 4.7 mH to 50 mH
Rated current 100 mA to 600 mA
Construction
■
■
■
■
■
B82792C0
Current-compensated ring core double 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 interfaces
■
ISDN systems
Terminals
■
Base material CuSn6
■
Layer composition Ni, Sn
■
Hot-dipped
Marking
■
Marking on component:
Manufacturer, ordering code, inductance,
date of manufacture (YYWWD)
■
Minimum data on reel:
Manufacturer, ordering code, L value and tolerance,
quantity, date of packing
Delivery mode and packing unit
■
24-mm blister tape, wound on 330-mm
∅
reel
■
Packing unit: 500 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
2.5±0.2
_
0.05
0.6
+0.1 1)
B82792C0
Layout recommendation
1.5 min.
1)
3 x 2.5±0.1
4
3
2
1
5
6
7
8
4
5
1.6
9
15
1
8
IND0165-V
11.5 max.
7.3 max.
0.4
+0.15 1)
_
0.0
2 ...8
14±0.4
0.1
Marking
10.5 max.
1) Soldering area
IND0164-H-E
Dimensions in mm
Taping and packing
Blister tape
1.5±0.1
4±0.1
2±0.1
Reel
30.4 max.
13±0.25
11.5±0.1
1.75±0.1
1.6±0.1
24±0.3
8.1
IND0419-1-E
16±0.1
Direction of unreeling
_
0
24.4
+2
_
2
330
+0
17.1
IND0423-T
Dimensions in mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
04/08
3 x 2.5
_
0
60
+2
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
Inductance tolerance
Inductance decrease
ΔL/L
0
Stray inductance L
stray,typ
DC resistance R
typ
Solderability (lead-free)
42 V AC (50/60 Hz) / 80 V DC
60 °C
Referred to 50 Hz and rated temperature
B82792C0
Measured with Agilent 4284A at 10 kHz, 50 mV, 20 °C
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 10 kHz, 50 mV, 20 °C,
typical values
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. 1.3 g
Resistance to soldering heat
Climatic category
Storage conditions (packaged)
Weight
Characteristics and ordering codes
L
R
mH
4.7
6.8
10
22
33
50
L
stray,typ
nH
240
300
350
700
850
1100
I
R
mA
600
600
500
200
100
100
R
typ
mΩ
400
500
1100
1600
2000
2600
V
test
V DC, 2 s
750
750
750
750
750
750
B82792C0475N365
B82792C0685N365
B82792C0106N365
B82792C0226N365
B82792C0336N365
B82792C0506N365
Ordering code
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
04/08
Data and signal line chokes
Common-mode chokes, ring core
Insertion loss
α
(typical values at |Z| = 50
Ω,
20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
L
R
= 4.7 mH
50
dB
B82792C0475N365
IND0166-4
B82792C0
L
R
= 6.8 mH
60
dB B82792C0685N365
IND0167-5
α
40
α
50
40
30
30
20
20
10
10
0
4
10
10
5
10
6
10
7
10
8
Hz 10
9
f
0
4
10
10
5
10
6
10
7
10
8
Hz 10
9
f
L
R
= 10 mH
60
dB B82792C0106N365
IND0168-7
L
R
= 22 mH
60
dB B82792C0226N365
IND0169-9
α
50
α
50
40
40
30
30
20
20
10
10
0
4
10
10
5
10
6
10
7
10
8
Hz 10
9
f
0
4
10
10
5
10
6
10
7
10
8
Hz 10
9
f
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
04/08
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