CMLW4018S3R3MST

CMLW4018S 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) 4018 (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. CMLW4018S 4.0±0.2 4.0±0.2 1.8Max. 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 CMLW4018S 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 CMLW4018S 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 （ ） CMLW4018 Series CMLW4018S1R0NST 1.0±30% 0.025 80 4.80 2.00 CMLW4018S1R5MST 1.5±20% 0.030 65 3.35 1.80 CMLW4018S2R2MST 2.2±20% 0.045 52 2.70 1.65 CMLW4018S3R3MST 3.3±20% 0.070 44 2.45 1.23 CMLW4018S4R7MST 4.7±20% 0.090 34 1.70 1.20 CMLW4018S5R6MST 5.6±20% 0.105 32 1.65 1.10 CMLW4018S6R8MST 6.8±20% 0.110 29 1.45 1.06 CMLW4018S100MST 10±20% 0.180 24 1.30 0.84 CMLW4018S150MST 15±20% 0.250 19 0.94 0.65 CMLW4018S220MST 22±20% 0.360 16 0.80 0.59 CMLW4018S330MST 33±20% 0.530 12 0.65 0.49 CMLW4018S470MST 47±20% 0.650 10 0.57 0.42 CMLW4018S680MST 68±20% 1.000 8.3 0.47 0.32 CMLW4018S101MST 100±20% 1.750 6.5 0.40 0.25 CMLW4018S151MST 150±20% 2.500 5.5 0.31 0.22 CMLW4018S221MST 220±20% 4.000 4 0.27 0.17 ◆ 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. △ ◆ Standard Packing Quantity： ：3000 pcs/reel Rev.01 Page 3 of 4 www.cybermaxtech.com CMLW4018S Series ◆ TYPICAL ELECTRICAL CHARA CMLW4018S Series Rev.01 Page 4 of 4 www.cybermaxtech.com