9.3 tel. (877) 426-8767 ? fax (951) 781-5006 www.bourns.com smt power inductors special features ? molded construction for high reliability and superior environmental protection ? high resistance to solder heat, moisture ? high current capacity ? low dcr ? ferrite core ? operating temperature -55 to +125 c ? test frequency 1 khz ? tape & reel packaged 800/reel typical applications ? emi ? ltering ? laptop computers ? battery chargers ? dc/dc converters ? network cards ? switching boards ? industrial electronics ? entertainment electronic devices notes * saturation current to cause approx. 5 % inductance drop ** rated current to cause approx. 40 c temperature rise pm1355 series part number l (h) 10 % dcr (?) max. i sat. * (a) i rated** (a) pM1355-1R0K-RC 1.0 0.015 7.4 5.10 pm1355-1r2k-rc 1.2 0.017 6.4 4.80 pm1355-1r5k-rc 1.5 0.020 6.0 4.42 pm1355-1r8k-rc 1.8 0.023 5.6 4.12 pm1355-2r2k-rc 2.2 0.029 5.2 3.67 pm1355-2r7k-rc 2.7 0.030 4.6 3.61 pm1355-3r3k-rc 3.3 0.035 4.0 3.34 pm1355-3r9k-rc 3.9 0.038 3.8 3.20 pm1355-4r7k-rc 4.7 0.043 3.6 3.00 pm1355-5r6k-rc 5.6 0.046 3.2 2.91 pm1355-6r8k-rc 6.8 0.053 2.8 2.71 pm1355-8r2k-rc 8.2 0.058 2.7 2.59 pm1355-100k-rc 10 0.071 2.4 2.34 pm1355-120k-rc 12 0.079 2.2 2.22 pm1355-150k-rc 15 0.089 2.0 2.09 pm1355-180k-rc 18 0.109 1.8 1.89 pm1355-220k-rc 22 0.150 1.6 1.61 pm1355-270k-rc 27 0.170 1.5 1.51 pm1355-330k-rc 33 0.222 1.4 1.33 pm1355-390k-rc 39 0.250 1.2 1.25 pm1355-470k-rc 47 0.330 1.1 1.09 pm1355-560k-rc 56 0.370 1.0 1.03 pm1355-680k-rc 68 0.418 0.96 0.996 pm1355-820k-rc 82 0.468 0.90 0.913 pm1355-101k-rc 100 0.620 0.80 0.793 pm1355-121k-rc 120 0.684 0.70 0.755 pm1355-151k-rc 150 0.900 0.62 0.658 pm1355-181k-rc 180 1.04 0.56 0.612 pm1355-221k-rc 220 1.16 0.52 0.580 pm1355-271k-rc 270 1.63 0.45 0.489 pm1355-331k-rc 330 1.82 0.41 0.463 pm1355-391k-rc 390 2.05 0.39 0.436 pm1355-471k-rc 470 2.7 0.36 0.380 pm1355-561k-rc 560 2.8 0.33 0.373 pm1355-681k-rc 680 4.1 0.29 0.308 pm1355-821k-rc 820 4.7 0.26 0.288 pm1355-102k-rc 1000 5.4 0.245 0.269 pm1355-122k-rc 1200 8.3 0.22 0.218 pm1355-152k-rc 1500 9.4 0.20 0.204 pm1355-182k-rc 1800 11.0 0.19 0.188 pm1355-222k-rc 2200 12.0 0.16 0.180 pm1355-272k-rc 2700 16.0 0.15 0.156 pm1355-332k-rc 3300 17.0 0.14 0.151 pm1355-392k-rc 3900 21.0 0.13 0.136 pm1355-472k-rc 4700 25.0 0.12 0.125 pm1355-562k-rc 5600 30.0 0.11 0.114 pm1355-682k-rc 6800 49.0 0.094 0.089 pm1355-822k-rc 8200 55.0 0.088 0.084 pm1355-103k-rc 10,000 62.0 0.080 0.079 pad layout 6.1 5.5 1.6 dimensions: mm 12.7 1.2 7.8 3.3 4.2 min rev. 06/07
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