CMLW3015S Series Wire Wound SMD Power Inductor
The CMLW3015S Series is a wire wound SMD power inductor featuring magnetic-resin shielded construction for ultra-low buzz noise. Its metallization on the ferrite core ensures excellent shock resistance and durability. The closed magnetic circuit design minimizes leakage flux and EMI. These inductors offer a 30% higher current rating than conventional inductors of equal size, while consuming less PCB space and saving power. They are ideal for applications in LED lighting, mobile devices with advanced features, flat-screen TVs, Blu-ray disc recorders, set-top boxes, notebooks, desktop computers, servers, graphic cards, portable gaming devices, personal navigation systems, personal multimedia devices, automotive systems, and telecommunication base stations.
Product Attributes
- Brand: Cybermaxtech
- Series: CMLW3015S
- Construction: Magnetic-resin shielded, Wire Wound SMD
- Certifications: Pb (Lead Free)
Technical Specifications
| Part Number | Inductance @100KHz, 1V (H) | DCR () Min. | S.R.F (MHz) | Isat (A) | Irms (A) |
| CMLW3015S1R0NST | 1.030% | 0.033 | 150 | 2.73 | 2.35 |
| CMLW3015S1R5NST | 1.230% | 0.045 | 100 | 2.73 | 1.90 |
| CMLW3015S2R2MST | 2.220% | 0.054 | 86 | 1.95 | 1.79 |
| CMLW3015S2R7MST | 2.720% | 0.068 | 64 | 1.80 | 1.60 |
| CMLW3015S3R3MST | 3.320% | 0.072 | 68 | 1.62 | 1.52 |
| CMLW3015S4R7MST | 4.720% | 0.113 | 46 | 1.41 | 1.22 |
| CMLW3015S5R1MST | 5.120% | 0.113 | 49 | 1.28 | 1.22 |
| CMLW3015S6R2MST | 6.220% | 0.176 | 46 | 1.19 | 0.96 |
| CMLW3015S6R8MST | 6.820% | 0.180 | 39 | 1.03 | 0.95 |
| CMLW3015S100MST | 1020% | 0.225 | 41 | 0.97 | 0.86 |
| CMLW3015S120MST | 1220% | 0.288 | 32 | 0.83 | 0.76 |
| CMLW3015S150MST | 1520% | 0.315 | 30 | 0.78 | 0.73 |
| CMLW3015S180MST | 1820% | 0.387 | 23 | 0.66 | 0.66 |
| CMLW3015S220MST | 2220% | 0.414 | 23 | 0.62 | 0.64 |
| CMLW3015S330MST | 3320% | 0.738 | 20 | 0.53 | 0.48 |
| CMLW3015S390MST | 3920% | 0.896 | 14 | 0.48 | 0.44 |
| CMLW3015S470MST | 4720% | 1.125 | 14 | 0.41 | 0.39 |
| CMLW3015S560MST | 5620% | 1.152 | 13 | 0.39 | 0.38 |
Notes
- All test data is referenced to 20C ambient.
- Rated current: Isat or Irms, whichever is smaller.
- Isat: DC current at which the inductance drops approximate 30% from its value without current.
- Irms: DC current that causes the temperature rise (T = 40C) from 20C ambient.
Dimensions
Unit: mm
| Series | A | B | C | D | E | F | a Typ. | b Typ. | c Typ. |
| CMLW3015S | 3.00.2 | 3.00.2 | 1.5Max. | 2.50.2 | 0.750.2 | 1.500.2 | 1.5 | 0.8 | 2.7 |
Part Numbering System
CMLW 3015 S 100 M S T
- Series Type
- Dimension: L x H
- Material Code
- Inductance: 2R2=2.2H; 100=10H; 101=100H
- Inductance Tolerance: M=20%, N=30%
- Company Code
- Packaging: Tape Carrier Package
Operating Conditions
- Operating and storage temperature range (individual chip without packing): -25 ~ +125
- Storage temperature range (packaging conditions): -10~+40 and RH 70% (Max.)
Standard Packing Quantity
2000 pcs/reel
2410121251_Cybermax-CMLW3015S6R8MST_C411501.pdf
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