Ferrite Core Wire Wound SMD Power Inductor Cybermax CMLW4015S2R2MST Magnetic Resin Shielded Design
Product Overview
The CMLW4015S Series is a wire wound SMD power inductor featuring magnetic-resin shielded construction for ultra-low buzz noise. Its metallization on ferrite core provides excellent shock resistance and damage-free durability, while the closed magnetic circuit design minimizes leakage flux and EMI. This series offers a 30% higher current rating than conventional inductors of equal size, saving PCB real estate and power. Ideal for applications including LED lighting, mobile devices, flat-screen TVs, notebooks, servers, graphic cards, portable gaming devices, automotive systems, and telecomm base stations.
Product Attributes
- Brand: Cybermax
- Series: CMLW4015S
- Construction: Wire Wound SMD Power Inductor
- Shielding: Magnetic-resin shielded
- Core Material: Ferrite
- Lead Free: Yes
- Packaging: Tape Carrier Package (TCP)
Technical Specifications
| Part Number | Inductance (H) | Inductance Tolerance | DCR () Max. | S.R.F (MHz) Min. | Isat (A) | Irms (A) |
| CMLW4015S1R0NST | 1.0 | 30% | 0.028 | 90 | 3.80 | 2.00 |
| CMLW4015S1R5NST | 1.5 | 30% | 0.056 | 88 | 2.80 | 2.70 |
| CMLW4015S2R2MST | 2.2 | 20% | 0.088 | 74 | 2.60 | 2.60 |
| CMLW4015S3R3MST | 3.3 | 20% | 0.099 | 71 | 2.20 | 2.20 |
| CMLW4015S4R7MST | 4.7 | 20% | 0.136 | 60 | 2.00 | 2.00 |
| CMLW4015S6R8MST | 6.8 | 20% | 0.204 | 57 | 1.60 | 1.60 |
| CMLW4015S100MST | 10 | 20% | 0.221 | 54 | 1.10 | 1.10 |
| CMLW4015S150MST | 15 | 20% | 0.367 | 50 | 0.94 | 0.94 |
| CMLW4015S220MST | 22 | 20% | 0.449 | 50 | 0.80 | 0.80 |
Notes:
1. All test data is referenced to 20C 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 =40C) from 20C ambient.
5. Operating temperature range (Including self-heating): -40 ~ +125.
6. Storage temperature range (packaging conditions): -10~+40 and RH 70% (Max.).
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