B82791-G15

Jump to preceding page 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 B82791-G15 B82791-H15 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) 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 ø0,6 17,7 max. 2,8+0,5 8 max. 15±0,2 SSB0174-Z 10±0,2 17,7 max. SSB1553-7 General technical data Rated voltage VR Rated current IR Rated inductance LR 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 Inductance tolerance Inductance decrease ∆L/L0 Stray inductance LS DC resistance Rtyp Climatic category Weight 294 04/00 Jump to succeding page Chokes for Data and Signal Lines Double Chokes Characteristics and ordering codes B82791-G15 B82791-H15 LR mH 2,2 4,7 10 38 LS, typ µH 1,0 1,5 2,5 3,5 IR mA 100 100 100 100 Rtyp Ω 0,4 0,9 1,3 3,3 VT Ordering code Vdc, 2 s horizontal version 1200 1200 1200 750 B82791-G15-A17 B82791-G15-A16 — B82791-G15-A14 vertical version — B82791-H15-A16 B82791-H15-A25 — Impedance |Z | versus frequency f B82791- 295 04/00