NT IA PL † Ro HS CO M Wide-Band Chokes Special Features • High impedance • Excellent EMI suppression capability at wide frequency range • Low cost • Differential & common mode configuration Part Number No. of turns FB20009-3B-RC FB20019-4B-RC FB20010-3B-RC FB20020-4B-RC FB20011-3B-RC FB20021-4B-RC FB20022-4B-RC † RoHS Directive 2002/95/EC Jan 27 2003 including Annex. 1 1/2 1 1/2 2 1/2 2 1/2 2 x 1 1/2 2 x 1 1/2 3 FB2000 Series Z (Ω) ±25 % @ 10MHz 225 175 460 30 215 175 430 Z (Ω) ±25 % @ 100MHz Fig. 400 500 785 410 415 485 900 A A B B C C D “-RC” suffix indicates RoHS compliance. 0.138 0.236 45° 0.394 Core Dimension 0.024 0.55 Max. 1.5 Fig. A Fig. B Fig. C Fig. D Dimensions: Inches Tel. (877) 426-8767 • Fax (951) 781-5006 REV. 06/07 www.bourns.com 14.1