Low Core Loss, High Current Toroid Inductors 2100LL Series Special Features L (H) L (H) DCR Dim. Dim. Dim. Low core loss Part 20 % Idc* 20 % () A B C Number ** 1 KHz (A) I rated Max. Nom. Nom. Nom. Low magnetic radiation 2100LL-1R0-RC 1.0 21.4 0.8 0.002 0.37 0.80 0.053 High current capacity 2100LL-1R5-RC 1.5 18.5 1.1 0.003 0.37 0.80 0.053 Horizontal or vertical mount available 2100LL-2R2-RC 2.2 16.5 1.5 0.003 0.37 0.80 0.053 Operating temperature: -55 to +125 C 2100LL-3R3-RC 3.3 15.1 2.1 0.003 0.37 0.80 0.053 2100LL-4R7-RC 4.7 14.0 2.9 0.003 0.37 0.80 0.053 2100LL-5R6-RC 5.6 13.1 3.3 0.004 0.37 0.80 0.053 Typical Applications 2100LL-6R8-RC 6.8 12.3 3.9 0.004 0.37 0.80 0.053 Switch mode power supplies 2100LL-8R2-RC 8.2 11.7 4.5 0.005 0.37 0.80 0.053 DC/DC converters 15 % 15 % Output chokes 2100LL-100-RC 10 11.4 5.2 0.005 0.37 0.80 0.053 EMI lters 2100LL-120-RC 12 10.9 6.1 0.006 0.37 0.80 0.053 2100LL-150-RC 15 10.5 7.3 0.006 0.37 0.80 0.053 2100LL-180-RC 18 10.1 8.5 0.007 0.37 0.80 0.053 Notes 2100LL-220-RC 22 7.5 11.8 0.012 0.35 0.78 0.042 * Rated Idc causes a 30 C temperature rise 2100LL-270-RC 27 7.3 14.2 0.012 0.35 0.78 0.042 ** Insert -H or -V for mounting style before -RC 2100LL-330-RC 33 6.9 16.6 0.014 0.35 0.78 0.042 2100LL-390-RC 39 6.6 18.8 0.015 0.35 0.78 0.042 Example: 2100LL-100-H-RC 2100LL-470-RC 47 5.2 25.3 0.024 0.33 0.76 0.034 2100LL-560-RC 56 5.0 29.3 0.026 0.33 0.76 0.034 2100LL-680-RC 68 4.7 34.0 0.030 0.40 0.76 0.034 RoHS Directive 2002/95/EC Jan 27, 2003 2100LL-820-RC 82 4.6 39.9 0.032 0.40 0.76 0.034 2100LL-101-RC 100 4.3 46.2 0.036 0.40 0.76 0.034 including Annex. 2100LL-121-RC 120 4.1 53.5 0.039 0.40 0.76 0.034 2100LL-151-RC 150 3.9 63.8 0.043 0.40 0.76 0.034 2100LL-181-RC 180 3.7 73.3 0.048 0.40 0.76 0.034 2100LL-221-RC 220 3.5 85.1 0.053 0.40 0.76 0.034 2100LL-271-RC 270 2.7 124.2 0.093 0.37 0.74 0.027 2100LL-331-RC 330 2.5 145.1 0.103 0.37 0.74 0.027 2100LL-391-RC 390 2.4 165.4 0.112 0.37 0.74 0.027 2100LL-471-RC 470 2.3 190.1 0.124 0.38 0.76 0.027 2100LL-561-RC 560 2.2 217.9 0.134 0.38 0.76 0.027 2100LL-681-RC 680 2.1 251.9 0.147 0.38 0.76 0.027 2100LL-821-RC 820 1.6 361.6 0.257 0.37 0.75 0.022 2100LL-102-RC 1000 1.5 421.5 0.284 0.37 0.75 0.022 -RC su x indicates RoHS compliance. Tin lead to coil 0.45 0.45 0.86 C Max. Max. Max. 0.86 B Max. 0.50 Tin lead to coil 0.50 C A Horizontal Vertical Dimensions: Inches WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf Tel. 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