tel. (877) 426-8767 ?fax (951) 781-5006 www.bourns.com 23.3 ? rohs compliant low core loss, high current toroid inductors special features ?low core loss ?low magnetic radiation ?high current capacity ?horizontal or vertical mount available ?operating temperature: -55 to +125 ? typical applications ?switch mode power supplies ?dc/dc converters ?output chokes ?emi lters notes * rated idc causes a 30 ? temperature rise ** insert -h or -v for mounting style before -rc example: 2100ll-100-h-rc 2100ll series part number ** l (h) 20 % @ 1 khz idc* (a) l (h) 20 % @ i rated dcr (?) max. dim. a nom. dim. b nom. dim. c nom. 2100ll-1r0-rc 1.0 21.4 0.8 0.002 0.37 0.80 0.053 2100ll-1r5-rc 1.5 18.5 1.1 0.003 0.37 0.80 0.053 2100ll-2r2-rc 2.2 16.5 1.5 0.003 0.37 0.80 0.053 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 2100ll-6r8-rc 6.8 12.3 3.9 0.004 0.37 0.80 0.053 2100ll-8r2-rc 8.2 11.7 4.5 0.005 0.37 0.80 0.053 ?15 % ?15 % 2100ll-100-rc 10 11.4 5.2 0.005 0.37 0.80 0.053 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 2100ll-220-rc 22 7.5 11.8 0.012 0.35 0.78 0.042 2100ll-270-rc 27 7.3 14.2 0.012 0.35 0.78 0.042 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 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 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 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 0.86 max. 0.45 c a b vertical horizontal max. c 0.45 max. 0.86 max. 0.50 tin lead to coil tin lead to coil 0.50 dimensions: inches ? rohs directive 2002/95/ec jan 27, 2003 including annex. -rc su? x indicates rohs compliance. rev. 01/11
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