T PL IA N M CO † Ro HS High Temperature, High Current Toroid Inductors Special Features • High temperature rating -up to +200 °C • Low magnetic radiation • High current capacity • Horizontal or vertical mount available • Low cost • Operating temperature: -55 to +200 °C L (µH) ± 15 % @ 1 KHz Part Number 2300HT-1R2-RC 2300HT-1R8-RC 2300HT-2R7-RC 2300HT-3R9-RC 2300HT-4R7-RC 2300HT-5R6-RC 2300HT-6R8-RC 2300HT-8R2-RC 2300HT-100-RC 2300HT-120-RC 2300HT-150-RC 2300HT-180-RC 2300HT-220-RC 2300HT-270-RC 2300HT-330-RC 2300HT-390-RC 2300HT-470-RC 2300HT-560-RC 2300HT-680-RC 2300HT-750-RC 2300HT-820-RC 2300HT-101-RC 2300HT-121-RC 2300HT-151-RC 2300HT-181-RC 2300HT-221-RC 2300HT-271-RC 2300HT-331-RC 2300HT-391-RC 2300HT-471-RC 2300HT-561-RC 2300HT-681-RC 2300HT-821-RC 2300HT-102-RC Typical Applications • High operating temperature environments • DC/DC converters • Output chokes • EMI filters Notes * Rated Idc causes a 50 °C temperature rise ** Insert -H or -V for mounting style before -RC Example: 2300HT-100-H-RC † RoHS Directive 2002/95/EC Jan 27 2003 including Annex. 1.2 1.8 2.7 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 75 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 2300HT Series L (µH) DCR Idc* ±15 % (Ω) (A) @ I rated Max. Dim. A Nom. Dim. B Nom. Dim. C Nom. 38.7 34.6 31.6 29.2 27.3 25.8 24.5 24.3 23.3 22.4 20.8 20.2 19.0 14.3 13.6 13.0 10.0 9.7 9.2 9.0 8.8 8.3 8.0 7.5 7.2 6.8 6.5 4.9 4.7 4.5 3.4 3.2 3.1 2.9 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.53 0.53 0.53 0.52 0.52 0.52 0.52 0.52 0.56 0.56 0.56 0.56 0.56 0.56 0.54 0.54 0.54 0.53 0.53 0.53 0.58 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.18 1.14 1.14 1.14 1.13 1.13 1.13 1.13 1.13 1.17 1.17 1.17 1.17 1.17 1.17 1.16 1.16 1.16 1.14 1.14 1.14 1.17 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.066 0.053 0.053 0.053 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.037 0.037 0.037 0.027 0.027 0.027 0.027 1.0 1.5 2.2 3.1 3.7 4.3 5.1 6.0 7.2 8.5 10.3 12.2 14.5 19.2 23.0 26.7 34.7 40.8 48.5 52.6 57.4 68.3 80.5 97.9 114.5 136.6 163.2 218.3 252.8 297.9 389.1 461.4 545.2 648.2 0.002 0.003 0.003 0.004 0.004 0.005 0.005 0.005 0.006 0.006 0.007 0.007 0.008 0.014 0.015 0.017 0.028 0.030 0.034 0.036 0.037 0.041 0.045 0.050 0.055 0.061 0.067 0.10 0.13 0.14 0.24 0.27 0.30 0.33 “-RC” suffix indicates RoHS compliance. Vertical Horizontal 0.65 Max. 0.65 Max. 1/16 inch Max. 1.28 Max. C Mounting Plane Leads tinned to within 1/16 inch above mounting plane. 0.5 inch lead length. 1.28 Max. C B A 1/16 Inch Max. Leads tinned to within 1/16 inch above mounting plane. 0.5 inch lead length. Mounting Plane Dimensions: Inches Tel. (877) 426-8767 • Fax (951) 781-5006 23.8 www.bourns.com REV. 03/11