CMLW5040S Series Wire Wound SMD Power Inductor
The CMLW5040S Series is a wire wound SMD power inductor featuring magnetic-resin shielded construction for ultra-low buzz noise. Its metallization on the ferrite core provides excellent shock resistance and damage-free durability, while the closed magnetic circuit design minimizes leakage flux and EMI. These inductors offer a 30% higher current rating than conventional inductors of equal size, consuming less PCB real estate and saving power. They are ideal for applications in LED lighting, mobile devices, flat-screen TVs, recorders, set-top boxes, notebooks, desktops, servers, graphic cards, portable gaming devices, personal navigation and multimedia devices, and automotive and telecomm base stations.
Product Attributes
- Brand: Cybermaxtech
- Series: CMLW5040S
- Type: Wire Wound SMD Power Inductor
- Construction: Magnetic-resin shielded
- Material: Ferrite core
- Lead Free: Yes
Technical Specifications
| Part Number | Inductance @100KHz,1V (H) | DCR () Min. | S.R.F (MHz) | Isat (A) | Irms (A) | Tolerance |
| CMLW5040S1R0NST | 1.030% | 0.012 | 117 | 7.35 | 4.90 | 30% |
| CMLW5040S1R5NST | 1.530% | 0.013 | 86 | 7.30 | 4.45 | 30% |
| CMLW5040S2R2MST | 2.220% | 0.017 | 42 | 6.50 | 3.95 | 20% |
| CMLW5040S3R3MST | 3.320% | 0.025 | 32 | 5.10 | 3.40 | 20% |
| CMLW5040S4R7MST | 4.720% | 0.029 | 28 | 4.40 | 3.10 | 20% |
| CMLW5040S6R8MST | 6.820% | 0.043 | 21 | 3.80 | 2.40 | 20% |
| CMLW5040S100MST | 1020% | 0.055 | 18 | 2.90 | 2.10 | 20% |
| CMLW5040S150MST | 1520% | 0.089 | 13 | 2.30 | 1.60 | 20% |
| CMLW5040S220MST | 2220% | 0.126 | 9 | 1.90 | 1.40 | 20% |
| CMLW5040S330MST | 3320% | 0.192 | 7 | 1.60 | 1.20 | 20% |
| CMLW5040S470MST | 4720% | 0.283 | 6 | 1.30 | 0.94 | 20% |
2410121257_Cybermax-CMLW5040S150MST_C431345.pdf
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