CMLW4012S3R3MST

CMLW4012S 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 CMLW (1) (1) (2) (3) (4) 4012 (2) S (3) 100 M (4) (5) S T (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 A B C D E F a Typ. b Typ. c Typ. CMLW4012S 4.0±0.2 4.0±0.2 1.2Max. 3.3±0.2 0.95±0.2 2.10±0.2 1.9 1.1 3.7 Rev.01 Page 1 of 4 www.cybermaxtech.com CMLW4012S Series ◆ Electrical Characteristics （ ： ℃ ℃ ℃ ℃ 1) Operating temperature range Including self-heating) -40 ~ +125 2) Storage temperature range (packaging conditions): -10 ~+40 and RH 70% (Max.) ◆ Construction and material ◆ REFLOW-PROFILE Rev.01 Page 2 of 4 www.cybermaxtech.com CMLW4012S Series ◆ Specification Inductance Part Number @100KHz,1V (µH) Frequency MHz Saturation Current(A) Heat Rating Current (A) DCR S.R.F Isat Irms DC Resistance ±30% (Ω) Min.Self-resonant （ ） CMLW4012S Series CMLW4012SR82NST 0.82±30% 0.050 150 3.53 1.65 CMLW4012S1R0NST 1.0±30% 0.050 120 2.61 1.65 CMLW4012S1R5NST 1.5±30% 0.065 90 2.10 1.46 CMLW4012S2R2NST 2.2±30% 0.080 74 1.76 1.32 CMLW4012S3R3MST 3.3±20% 0.113 60 1.40 1.12 CMLW4012S4R7MST 4.7±20% 0.125 50 1.20 1.05 CMLW4012S6R8MST 6.8±20% 0.198 40 0.95 0.84 CMLW4012S100MST 10±20% 0.265 33 0.80 0.77 CMLW4012S120MST 12±20% 0.290 32 0.66 0.70 CMLW4012S150MST 15±20% 0.340 25 0.56 0.64 CMLW4012S180MST 18±20% 0.470 23 0.55 0.55 CMLW4012S220MST 22±20% 0.470 20 0.54 0.55 CMLW4012S270MST 27±20% 0.720 18 0.50 0.45 CMLW4012S330MST 33±20% 0.810 17 0.42 0.42 CMLW4012S360MST 36±20% 0.900 14 0.40 0.40 CMLW4012S390MST 39±20% 1.100 16 0.55 0.37 CMLW4012S470MST 47±20% 1.100 12 0.35 0.37 CMLW4012S560MST 56±20% 1.250 11 0.33 0.33 CMLW4012S680MST 68±20% 1.460 11 0.30 0.31 CMLW4012S820MST 82±20% 2.140 11 0.28 0.26 CMLW4012S101MST 100±20% 2.210 9.4 0.25 0.25 ◆ Note ：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； 5：Operating temperature -55°C ~ +125°C。 1 Rev.01 Page 3 of 4 www.cybermaxtech.com CMLW4012S Series ◆ Standard Packing Quantity： ：4500 pcs/reel ◆ TYPICAL ELECTRICAL CHARACTERISTICS CMLW4012S Series Rev.01 Page 4 of 4 www.cybermaxtech.com