Chokes
Chokes for Data and Signal Lines Double Chokes
Rated voltage 42 Vac/80 Vdc Rated current 0,2 to 0,7 A Rated inductance 4...
Description
Chokes for Data and Signal Lines Double Chokes
Rated voltage 42 Vac/80 Vdc Rated current 0,2 to 0,7 A Rated inductance 4,7 to 68 mH Construction
s Current-compensated ring core double choke with ferrite core s Plastic case
B82720-H15
Features
s Case flame-retardant as per UL 94 V-0 s Suitable for automatic insertion
Applications
s Telecom switching systems s Terminal systems s Measuring and control lines
Terminals
s Pins fitting standard PCB grid
www.DataSheet4U.com
Marking Ordering code, rated inductance, manufacturer, date of manufacture (month, year) Dimensional drawing
13±0,3 10,16
9,5 _ 0,4
7,62
Marking Beschriftung
7,6 _ 0,3
3,5 _ 0,5 14±0,3
1,5
0,5 Lötspitze
5±0,2
SSB1408-6
291 04/00
Chokes for Data and Signal Lines Double Chokes Preliminary data
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 Characteristics and ordering codes 42 Vac (50/60 Hz); 80 Vdc
B82720-H15
Referred to 50 Hz and 60 °C ambient temperature Measured with HP 4275A at 10 kHz and 0,1 mA (specified per winding) – 30 %/+ 50 % < 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. 2 g
LR mH
4,7 10 28 47 68
LS, typ µH
0,9 1,2 1,8 2,0 3,0
IR mA
700 600 400 300 200
Rtyp Ω
0,5 0,7 1,2 2,7 3,3
VT Vdc...
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