B82790-C0113-N201

Jump to preceding page Chokes for Data and Signal Lines Double Chokes Rated voltage 42 Vac/80 Vdc Rated current 200 to 1000 mA Rated inductance 5 µH to 4,7 mH Construction s Current-compensated ring core choke with ferrite core s Bifilar winding (B82790-C…) s Sector winding (B82790-S…) B82790-C0***-N2 B82790-S0***-N2 Features s Case flame-retardant as per UL 94 V-0 s Suitable for reflow soldering Special types for conductive adhesion and ambient temperatures up to 150˚C on request Applications s B82790-C: Suppression of asymmetrical interference coupled in on lines, whereas data signals up to some MHz can pass unaffectedly s B82790-S: Suppression of asymmetrical and symmetrical interference 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 s Tinned Marking Manufacturer, ordering code (short form), date of manufacture, coded (year, day of week, calender week) Delivery mode Blister tape, reel packing For details on taping, packing and packing units see page 302 252 04/00 Chokes for Data and Signal Lines Double Chokes Dimensional drawing 1,9±0,2 B82790-C0***-N2 B82790-S0***-N2 2,5±0,1 0,6±0,05 0...6 0,25±0,1 0,25±0,05 5,2 max. 4,9 max. A 6,0 max. max. 0,1 A Beschriftung Marking 7,1 max. _ 0,2 9 +0,4 SSB1015-Y Layout recommendation 253 04/00 Chokes for Data and Signal Lines Double Chokes General technical data Rated voltage VR Rated current IR Rated inductance LR 42 Vac (50/60 Hz) 80 Vdc B82790-C0***-N2 B82790-S0***-N2 Referred to 50 Hz and 60 °C ambient temperature Measured with HP 4275A at L ≤ 1 mH = 100 kHz, 0,1 mA L > 1 mH = 10 kHz, 0,1 mA (specified per winding) B82790-+****-N201/N215: ± 30 % B82790-+****-N240/N265: – 30/+ 50 % < 10 % at dc magnetic bias with IR Measured with HP 4275A. Measuring frequency at L ≤ 11 µH = 1 MHz, 5 mA L > 11 µH = 100 kHz, 5 mA Typical values, measured at 20 °C ambient temperature (215 3) ˚C, (3 0,3) s wetting of soldering area ≥ 95 % in accordance with IEC 60068-2-58 40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test) in accordance with IEC 60068-1 Approx. 0,3 g Inductance tolerance Inductance decrease ∆L/L0 Stray inductance LS DC resistance Rtyp Solderability Climatic category Weight Characteristics and ordering codes LR mH 0,005 0,011 0,025 0,051 0,470 1,0 2,2 4,7 LS, typ nH 50 50 1500 2000 200 250 250 300 IR mA 1000 500 500 500 500 500 400 200 Rtyp mΩ 100 120 130 160 200 200 400 550 VT Vdc, 2 s 250 250 250 250 750 750 750 750 Ordering code 1) B82790-C0502-N201 B82790-C0113-N201 B82790-S0253-N201 B82790-S0513-N201 B82790-C0474-N215 B82790-C0105-N240 B82790-C0225-N265 B82790-C0475-N265 1) Special types for conductive adhesion and ambient temperatures of up to 150 ˚C upon request. 254 04/00 Chokes for Data and Signal Lines Double Chokes Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82790-C0502-N201 B82790-C0113-N201 50 dB αe B82790-C0***-N2 B82790-S0***-N2 SSB0871-I 40 30 20 10 0 _1 10 10 0 10 1 10 2 MHz 10 3 f B82790-S0253-N201 B82790-S0513-N201 50 dB αe SSB0811-A 40 30 20 10 0 _1 10 10 0 10 1 10 2 MHz 10 3 f 255 04/00 Jump to succeding page Chokes for Data and Signal Lines Double Chokes Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82790-C0474-N215 50 dB αe αe SSB0870-A B82790-C0***-N2 B82790-S0***-N2 B82790-C0105-N240 50 dB 40 SSB1431-5 40 30 30 20 20 10 10 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f 0_ 10 2 10 _1 10 0 10 1 MHz 10 2 3 f B82790-C0225-N265 B82790-C0475-N265 50 dB αe SSB1183-4 40 30 20 10 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f 256 04/00