Datenblätter für Bauformen, radial bedrahtet Chokes for Data and Signal Lines B82796-C0 Double Chokes B82796-S0 Rated voltage 42 Vac/80 Vdc Rated current 0,4 to 1,2 A Rated inductance 5 µH to 4,7 mH Construction ■ Current-compensated ring core double choke with ferrite core ■ Plastic case Features ■ Case flame-retardant as per UL 94 V-0 ■ Suitable for automatic insertion Applications ■ B82796-C: Suppression of asymmetrical interference coupled in on lines, whereas data signals up to some MHz can pass unaffectedly ■ B82796-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 ■ Pins fitting standard PCB grid Marking Ordering code, manufacturer, date of manufacture (month, year) Beschriftung Marking 5,7 max. 4,9 max. 7,5 max. 3±0,2 6±0,2 2,5±0,2 Dimensional drawing 0,5 x 0,5 SSB1418-D 287 04/00 Chokes for Data and Signal Lines B82796-C0 Double Chokes B82796-S0 General technical data Rated voltage VR 42 Vac (50/60 Hz) 80 Vdc Rated current IR Referred to 50 Hz and 60 °C ambient temperature Rated inductance LR Measured with HP 4275A at L ≤ 1 mH = 100 kHz, 0,1 mA L > 1 mH = 10 kHz, 0,1 mA (specified per winding) Inductance tolerance B82796-+****-N201: ± 30 % B82796-+****-N215/-N265:– 30 %/+ 50 % Inductance decrease ∆L/L0 < 10 % at dc magnetic bias with IR Stray inductance LS Measured at 100 kHz and 5 mA DC resistance Rtyp 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. 0,25 g Characteristics and ordering codes LR mH LS, typ nH IR 1) mA Rtyp Ω VT Vdc, 2 s Ordering code 0,005 0,011 0,025 0,051 0,470 1,0 2,2 4,7 50 50 1500 2000 200 200 250 300 1200 800 800 800 700 700 500 400 0,075 0,120 0,130 0,160 0,200 0,200 0,400 0,550 250 250 250 250 750 750 750 750 B82796-C0502-N201 B82796-C0113-N201 B82796-S0253-N201 B82796-S0513-N201 B82796-C0474-N215 B82796-C0105-N265 B82796-C0225-N265 B82796-C0475-N265 1) Types with higher rated current upon request. 288 04/00 Chokes for Data and Signal Lines B82796-C0 Double Chokes B82796-S0 Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82796-C0502-N201 B82796-C0113-N201 SSB0871-I 50 dB αe 40 30 20 10 0 _1 10 B82796-S0253-N201 10 0 10 1 10 2 MHz 10 3 f B82796-S0513-N201 SSB0811-A 50 dB αe 40 30 20 10 0 _1 10 289 04/00 10 0 10 1 10 2 MHz 10 3 f Chokes for Data and Signal Lines B82796-C0 Double Chokes B82796-S0 Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82796-C0474-N215 B82796-C0105-N265 SSB1352-L 50 SSB1351-D 50 dB dB αe αe 40 40 30 30 20 20 10 10 0 _2 10 10 _1 10 0 0 _ 10 2 10 1 MHz 10 2 f B82796-C0225-N265 _1 10 0 10 1 MHz 10 2 3 f B82796-C0475-N265 SSB1353-U 50 SSB1354-3 50 dB dB αe αe 40 40 30 30 20 20 10 10 0 _2 10 10 10 _1 10 0 10 1 10 2 MHz f 0 _2 10 290 04/00 10 _1 10 0 10 1 MHz 10 2 f