SURFACE MOUNTED POWER INDUCTORS HUA JUNG SND Series SND 1003 Type FEATURES Surface mounting type. High mounting stability. Comparatively large rated current and high inductance. Use high performance ferrite core. Density design, small size, low cost. ELECTRICAL CHARACTERISTICS Inductance tolerance : 10 H ~ 470 H 20%, Inductance drop = 10% typ. at rated IDC Operating temperature range -25 ~ +85 STANDARD ELECTRICAL SPECIFICATION Part number Inductance [ H] 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 Test Frequency [ kHz ] 100 100 100 100 100 100 100 100 100 100 100 100 1 1 1 1 1 1 1 1 1 DC Resistance [ ] ( max.) I.D.C [ A ] ( max.) 0.047 0.056 0.072 0.078 0.098 0.110 0.150 0.170 0.220 0.240 0.280 0.380 0.430 0.490 0.610 0.750 0.900 1.130 1.280 1.600 1.880 2.00 1.80 1.55 1.45 1.25 1.16 1.05 0.97 0.91 0.80 0.76 0.66 0.61 0.56 0.49 0.45 0.43 0.37 0.34 0.31 0.29 CONSTRUCTION B C G F D A E Land pattern DIMENSIONS : m m A 10 0.4 B 9.0 0.4 C D E F G 3.2 max. 10.0 2.5 3.75 9.5 028