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EPCOS |
Chokes for Data and Signal Lines
Double Chokes
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
www.DataSheet4U.com
Terminals
s Pins fitting standard PCB grid
Marking
Ordering code, rated inductance,
manufacturer, date of manufacture (month, year)
B82791-G15
B82791-H15
293 04/00
Chokes for Data and Signal Lines
Double Chokes
Dimensional drawing
Vertical version
B82791-H15
Horizontal version
B82791-G15
B82791-G15
B82791-H15
SSB0174-Z
2,8+0,5 8 max.
10±0,2
17,7 max.
General technical data
Rated voltage VR
Rated current IR
Rated inductance LR
Inductance tolerance
Inductance decrease ∆L/L0
Stray inductance LS
DC resistance Rtyp
Climatic category
Weight
SSB1553-7
42 Vac (50/60 Hz)
80 Vdc
Referred to 50 Hz and 60 °C ambient temperature
Measured with HP 4275A
at 10 kHz and 0,1 mA
(specified per winding)
± 30 %
for H15-A16: – 25/+ 35 %
< 10 % at dc magnetic bias with IR
Measured at 10 kHz and 5 mA
Typical values, measured at 20 °C ambient temperature
40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test)
in accordance with IEC 60068-1
Approx. 4 g
294 04/00
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