B82794-C0475-N465

Jump to preceding page Chokes for Data and Signal Lines Double Chokes Rated voltage 42 Vac/80 Vdc Rated current 200 to 700 mA Rated inductance 4,7 to 68 mH Construction s Current-compensated ring core double choke with ferrite core s Bifilar winding B82794-C0 Features s Case flame-retardant as per UL 94 V-0 s Suitable for reflow soldering Anwendungen s Suppression of asymmetrical interference coupled in on lines, whereas data signals up to some MHz can pass unaffectedly s Use e.g. in telecom applications and RF equipment Terminals s Tinned Marking Manufacturer, ordering code, date of manufacture (month, year) Delivery mode Blister tape, reel packing For details on taping, packing and packing units see page 302 267 04/00 Chokes for Data and Signal Lines Double Chokes Dimensional drawing _ 0,05 0,6 +0,1 B82794-C0 2,2±0,2 2,5±0,1 5±0,1 2,5±0,1 14,9±0,3 14,5 max. ˚ 10,8 max. 8±0,2 0˚...6 A 16,6±0,4 Marking Beschriftung 0,4+0,1 13,3 max. max. 0,1 A SSB1454-9 Layout recommendation 1,6 12 17,6 SSB1483-M 2,5 5 2,5 268 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 B82794-C0 Referred to 50 Hz and 60 °C ambient temperature Measured with HP 4275A at 10 kHz and 10 mV (specified per winding) – 30/+ 50 % < 10 % at dc magnetic bias with IR Measured at 10 kHz and 10 mV 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. 2,5 g Inductance tolerance Inductance decrease ∆L/L0 Stray inductance LS DC resistance Rtyp Solderability Climatic category Weight Characteristics and ordering codes 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 2,8 3,3 VT Vdc, 2 s 750 750 750 750 750 Ordering code B82794-C0475-N465 B82794-C0106-N465 B82794-C0286-N465 B82794-C0476-N465 B82794-C0686-N465 269 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) B82794-C0475-N465 60 αe SSB1479-U B82794-C0 B82794-C0106-N465 60 αe SSB1478-L dB 50 dB 50 40 40 30 30 20 20 10 10 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f B82794-C0286-N465 60 αe SSB1419-L B82794-C0476-N465 60 αe SSB1481-6 dB 50 dB 50 40 40 30 30 20 20 10 10 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f 270 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) B82794-C0686-N465 60 αe SSB1420-P B82794-C0 dB 50 40 30 20 10 0 _2 10 10 _1 10 0 10 1 MHz 10 2 f 271 04/00