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Rated voltage 42 Vac/80 Vdc
Rated current 100 mA
Rated inductance 2,2 to 38 mH
Construction
s
Current-compensated ring core double choke with ferrite core
s
Plastic case
Features
s
Vertical or horizontal version
s
Case flame-retardant as per UL 94 V-0
Applications
s
Suppression of asymmetrical interference
coupled in on data lines, already effective
at 10 kHz, e.g. in
telephone lines (analog, ISDN)
interfaces with symmetrical data transmission
Building services automation (EIB bus)
automation engineering
Terminals
s
Pins fitting standard PCB grid
Marking
Ordering code, rated inductance,
manufacturer, date of manufacture (month, year)
B82791-G15
Chokes for Data and Signal Lines
Double Chokes
B82791-H15
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Dimensional drawing
Vertical version
Horizontal version
B82791-H15
B82791-G15
General technical data
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 inductance
L
R
Measured with HP 4275A
at 10 kHz and 0,1 mA
(specified per winding)
Inductance tolerance
30 %
for H15-A16: 25/+ 35 %
Inductance decrease
L/L
0
< 10 % at dc magnetic bias with
I
R
Stray inductance
L
S
Measured at 10 kHz and 5 mA
DC resistance
R
typ
Typical values, measured at 20
C ambient temperature
Climatic category
40/125/56 ( 40
C/+ 125
C/56 days damp heat test)
in accordance with IEC 60068-1
Weight
Approx. 4 g
SSB1553-7
8 max.
2,8+0,5
0,6
100,2
17,7 max.
150,2
17,7 max.
SSB0174-Z
B82791-G15
Chokes for Data and Signal Lines
B82791-H15
Double Chokes
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Characteristics and ordering codes
Impedance |
Z |
versus frequency
f
B82791-
L
R
mH
L
S, typ
H
I
R
mA
R
typ
V
T
Vdc, 2 s
Ordering code
horizontal version
vertical version
2,2
1,0
100
0,4
1200
B82791-G15-A17
--
4,7
1,5
100
0,9
1200
B82791-G15-A16
B82791-H15-A16
10
2,5
100
1,3
1200
--
B82791-H15-A25
38
3,5
100
3,3
750
B82791-G15-A14
--
B82791-G15
Chokes for Data and Signal Lines
B82791-H15
Double Chokes
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