Low Core Loss, High Current Toroid Inductors 2300LL Series Special Features L (H) L (H) DCR Dim. Dim. Dim. Low core loss Part 20 % Idc* 20 % () A B C Low magnetic radiation Number** 1 KHz (A) I rated Max. Nom. Nom. Nom. 2300LL-1R5-RC 1.5 34.0 1.1 0.001 0.59 1.21 0.066 High current capacity 2300LL-2R7-RC 2.7 29.4 1.9 0.002 0.59 1.21 0.066 Horizontal or vertical mount available 2300LL-3R9-RC 3.9 26.3 2.6 0.002 0.59 1.21 0.066 Operating temperature: -55 to +125 C 2300LL-5R6-RC 5.6 24.0 3.5 0.003 0.59 1.21 0.066 2300LL-8R2-RC 8.2 22.3 4.9 0.003 0.59 1.21 0.066 15 % 15 % Typical Applications 2300LL-100-RC 10 20.8 5.8 0.004 0.59 1.21 0.066 Switch mode power supplies 2300LL-120-RC 12 19.6 6.7 0.004 0.59 1.21 0.066 DC/DC converters 2300LL-150-RC 15 18.6 8.0 0.005 0.59 1.21 0.066 Output chokes 2300LL-180-RC 18 18.5 9.0 0.005 0.59 1.21 0.066 EMI lters 2300LL-220-RC 22 17.7 10.6 0.005 0.59 1.21 0.066 2300LL-270-RC 27 17.0 12.6 0.006 0.59 1.21 0.066 2300LL-330-RC 33 13.0 17.9 0.010 0.56 1.18 0.053 Notes 2300LL-390-RC 39 12.2 20.1 0.011 0.56 1.18 0.053 * Rated Idc causes a 30 C temperature rise 2300LL-470-RC 47 11.8 23.7 0.012 0.56 1.18 0.053 ** Insert -H or -V for mounting style before -RC 2300LL-560-RC 56 8.9 31.9 0.020 0.54 1.16 0.042 Example: 2300LL-390-V-RC 2300LL-680-RC 68 8.5 37.4 0.023 0.54 1.16 0.042 2300LL-820-RC 82 8.1 43.7 0.025 0.54 1.16 0.042 2300LL-101-RC 100 7.8 51.7 0.027 0.54 1.16 0.042 2300LL-121-RC 120 7.4 59.3 0.030 0.54 1.16 0.042 RoHS Directive 2002/95/EC Jan 27 2003 2300LL-151-RC 150 7.0 71.1 0.033 0.54 1.16 0.042 including Annex. 2300LL-181-RC 180 6.7 82.1 0.037 0.54 1.16 0.042 2300LL-221-RC 220 5.1 116.6 0.063 0.52 1.14 0.034 2300LL-271-RC 270 4.8 137.7 0.070 0.52 1.14 0.034 2300LL-331-RC 330 4.6 160.8 0.079 0.52 1.14 0.034 2300LL-391-RC 390 4.4 183.6 0.085 0.52 1.14 0.034 2300LL-471-RC 470 4.2 212.5 0.094 0.52 1.14 0.034 2300LL-561-RC 560 4.0 243.6 0.103 0.52 1.14 0.034 2300LL-681-RC 680 3.8 283.0 0.113 0.52 1.14 0.034 2300LL-821-RC 820 3.6 327.4 0.123 0.52 1.14 0.034 2300LL-102-RC 1000 3.5 378.9 0.137 0.52 1.14 0.034 -RC su x indicates RoHS compliance. Tin lead to coil 0.65 0.65 1.28 C Max. Max. Max. 1.28 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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