Low Noise Wire Wound SMD Power Inductor Cybermax CMLW252010SR68NST with Closed Magnetic Circuit Design
Product Overview
The CMLW252010S 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, saving PCB real estate and power. They are ideal for applications such as LED lighting, mobile devices, flat-screen TVs, notebooks, servers, gaming devices, automotive systems, and telecomm base stations.
Product Attributes
- Brand: Cybermax
- Series: CMLW252010S
- Certifications: Pb Free
Technical Specifications
| Part Number | Inductance @100KHz,1V (H) | DCR Min. () | DCR Typ. () | Saturation Current (A) Typ. | Heat Rating Current (A) Typ. |
| CMLW252010SR47NST | 0.4730% | 0.045 | 0.054 | 2.80 | 3.03 |
| CMLW252010SR68NST | 0.6830% | 0.058 | 0.072 | 2.46 | 2.42 |
| CMLW252010S1R0MST | 1.020% | 0.084 | 0.110 | 2.07 | 1.98 |
| CMLW252010S1R5MST | 1.520% | 0.142 | 0.174 | 2.02 | 1.60 |
| CMLW252010S2R2MST | 2.220% | 0.162 | 0.199 | 1.46 | 1.32 |
| CMLW252010S3R3MST | 3.320% | 0.254 | 0.312 | 1.18 | 1.10 |
| CMLW252010S4R7MST | 4.720% | 0.437 | 0.536 | 1.06 | 0.88 |
| CMLW252010S6R8MST | 6.820% | 0.695 | 0.854 | 0.87 | 0.79 |
| CMLW252010S100MST | 1020% | 0.846 | 1.050 | 0.73 | 0.64 |
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 and storage temperature range (individual chip without packing): -25 ~ +125.
6. Storage temperature range (packaging conditions): -10~+40 and RH 70% (Max.).
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