1
04/02
Rated voltage 42 Vac/80 Vdc
Rated current 100 to 300 mA
Rated inductance 11 to 470
H
Construction
Current-compensated ring core double choke
with ferrite core
Bifilar winding (B82799-C...)
Sector winding (B82799-S...)
Features
High performance
Case flame-retardant as per UL 94 V-0
Suitable for reflow soldering and conductive adhesion
Operation up to 150 C (for L
R
<500
H)
Applications
B82799-C:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly
B82799-S:
Suppression of asymmetrical (by L
R
) and symmetrical
interference (by L
S
) coupled in on lines. The high-frequency
portions of the symmetrical data signal are decreased so far
that EMC problems can be significantly reduced
Terminals
Gold plated
Marking
Manufacturer, inductance value (coded),
date code
Delivery mode
Blister tape, reel packing.
For details on taping, packing and packing units see
data book 2000 "Chokes and Inductors", page 302.
B82799
Chokes for Data and Signal Lines
CAN Bus Choke, EIA 1812
Data sheets for SMT types
2
04/02
Dimensional drawing
Layout recommendation
SSB1412-Y
3,2+0,2
Beschriftung
10,1
1,10,1
0,750,15
3,2 max.
4,50,2
A
0,04 A
Marking
SSB1413-7
2,2
5,9
0,6
4,0
B82799
Chokes for Data and Signal Lines
CAN Bus Choke, EIA 1812
3
04/02
General technical data
Characteristics and ordering codes
1) Types up to 2200
H upon request.
Rated voltage V
R
42 Vac (50/60 Hz)
80 Vdc
Rated current I
R
referred to 50 Hz and 60
C ambient temperature
Rated current I
R
for high temperature
applications
min. 100 mA
referred to 50 Hz and 150
C ambient temperature
Rated inductance L
R
measured with HP 4275A
at 100 kHz and 0,1 mA
Inductance tolerance
30 %
for L
R
51 H
-30/+50 % for L
R
> 51 H
Inductance decrease
L/L
0
< 10 % at dc magnetic bias with I
R
Stray inductance L
S
measured with HP 4275A;
measuring frequency at L
R
11 H =
1 MHz, 5 mA
L
R
> 11
H = 100 kHz, 5 mA
DC resistance R
typ
measured at 20
C ambient temperature
Solderability
(235 3) C, (2 0,3) s
wetting of soldering area
95 %
in accordance with IEC 60068-2-58
Climatic category
55/150/56 (55
C/+150 C/56 days damp heat test)
in accordance with EN 60068-1
Weight
Approx. 0,1 g
L
R
1)
H
L
S, typ
H
I
R
mA
R
typ
m
V
T
Vdc, 2 s
Ordering code
11
0,045
300
160
250
B82799C0113N001
22
1,30
250
220
250
B82799S0223N001
33
1,80
200
270
250
B82799S0333N001
51
2,70
200
310
250
B82799S0513N001
100
0,15
300
180
750
B82799C0104N001
220
0,20
200
250
750
B82799C0224N001
470
0,35
200
410
750
B82799C0474N001
B82799
Chokes for Data and Signal Lines
CAN Bus Choke, EIA 1812
4
04/02
Current derating I
op
/I
R
versus ambient temperature T
A
Insertion loss
e
(typical values at Z = 50
)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
B82799C0113N001
B82799S0223N001
IND0001-C-E
20
0
op
I
R
I
T
A
40
60
80
100
120
C 160
0,2
0,4
0,6
0,8
1,0
1,2
Rated temperature T
R
= 60 C
IND0002-K
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
IND0003-T
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
B82799
Chokes for Data and Signal Lines
CAN Bus Choke, EIA 1812
5
04/02
Insertion loss
e
(typical values at Z = 50
)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
B82799S0333N001
B82799C0104N001
B82799S0513N001
B82799C0224N001
IND0004-2
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
IND0006-L
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
IND0005-5
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
IND0007-U
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
B82799
Chokes for Data and Signal Lines
CAN Bus Choke, EIA 1812
6
04/02
Insertion loss
e
(typical values at Z = 50
)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
( ++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa-
tion contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of
the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers' Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
B82799C0474N001
IND0008-3
0
10
10
10
MHz
10
20
30
40
50
dB
2
1
0
1
10
_
10
3
f
B82799
Chokes for Data and Signal Lines
CAN Bus Choke, EIA 1812
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