SLW3012S2R2NST

SLW3012S Series Wire Wound SMD Power Inductor Pb ◆ Features 1、Magnetic-resin shielded construction reduces buzz noise to ultra-low levels； 2、Metallization on ferrite core results in excellent shock resistance and damage-free durability； 3、Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI)； 4、30% higher current rating than conventional inductors of equal size； 5、Take up less PCB real estate and save more power。 ◆ Applications ◆ Lead Free Part Numbering 1、LED Lighting； 2、Mobile devices with multifunction such as adding color TV and camera； 3、Flat-screen TVs, blue-ray disc recorders, set top boxes； 4、Notebooks, desktop computers, servers, graphic cards； 5、Portable gaming devices, personal navigation systems, personal multimedia devices； 6、Automotive systems SLW (1) (1) (2) (3) (4) 3012 (2) S (3) 100 M S T (4) (5) (6) (7) Series Type Dimension：L X H Material Code Inductance：2R2=2.2μH ； 100=10µH；101=100µH (5) Inductance Tolerance：M= 20%, N= 30% (6) Company Code (7) Packaging Tape Carrier Package ± ± ： 7、Telecomm base stations ◆ Dimensions Recommended Land Pattern Unit:mm Series SLW3012 Rev.01 A B C D E F a Typ. b Typ. c Typ. 3.0±0.2 3.0±0.2 1.2Max. 2.5±0.2 0.75±0.2 1.50±0.2 1.5 0.8 2.7 Page 1 of 3 www. sunltech.com SLW3012S Series ◆ Specification Inductance Part Number @100KHz, 1V (µH) DC Resistance ±30% (Ω) DCR Frequency（MHz） Saturation Current(A) Heat Rating Current (A) S.R.F Isat Irms Min.Self-resonant SLW3012 Series SLW3012SR82NST 0.82±30% 0.027 180 2.47 2.84 SLW3012S1R0NST 1.0±30% 0.036 120 2.25 2.53 SLW3012S1R2NST 1.2±30% 0.040 120 2.68 2.31 SLW3012S1R5NST 1.5±30% 0.040 110 1.96 2.31 SLW3012S1R8NST 1.8±30% 0.049 90 1.83 2.12 SLW3012S2R2NST 2.2±30% 0.067 84 1.45 1.78 SLW3012S2R4NST 2.4±30% 0.061 100 1.39 1.73 SLW3012S2R7NST 2.7±30% 0.076 65 1.38 1.70 SLW3012S3R3MST 3.3±20% 0.089 64 1.27 1.56 SLW3012S4R7MST 4.7±20% 0.107 61 1.09 1.43 SLW3012S6R8MST 6.8±20% 0.169 61 0.91 1.13 SLW3012S100MST 10±20% 0.236 42 0.72 0.95 SLW3012S120MST 12±20% 0.307 32 0.58 0.84 SLW3012S150MST 15±20% 0.320 27 0.54 0.82 SLW3012S180MST 18±20% 0.485 25 0.52 0.67 SLW3012S220MST 22±20% 0.574 23 0.51 0.61 SLW3012S270MST 27±20% 0.685 21 0.48 0.56 SLW3012S330MST 33±20% 0.779 18 0.44 0.53 SLW3012S360MST 36±20% 0.846 18 0.41 0.51 SLW3012S390MST 39±20% 1.184 18 0.37 0.43 SLW3012S470MST 47±20% 1.228 14 0.32 0.41 SLW3012S560MST 56±20% 1.228 14 0.31 0.41 SLW3012S620MST 62±20% 1.362 12 0.30 0.40 SLW3012S680MST 68±20% 1.486 12 0.29 0.38 SLW3012S820MST 82±20% 2.261 12 0.26 0.31 SLW3012S101MST 100±20% 2.545 12 0.25 0.29 ◆ Note 1：All test data is referenced to 20°C ambient; 2：Rated current: Isat or Irms, whichever is smaller; 3：Isat: DC current at which the inductance drops approximate 30% from its value without current; 4：Irms: DC current that causes the temperature rise (△ T =40°C) from 20°C ambient. Rev.01 Page 2 of 3 www. sunltech.com SLW3012S Series ◆ TYPICAL ELECTRICAL CHARACTERISTICS SLW3012 Series Rev.01 Page 3 of 3 www. sunltech.com