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Specifications
Mfr. Part #:
CMLW4030S2R2MST
Package:
SMD,4x4mm
Key Attributes
Model Number:
CMLW4030S2R2MST
Product Description
Product Overview
The CMLW4030S Series is a wire-wound SMD power inductor featuring magnetic-resin shielding for ultra-low buzz noise. Its metallized ferrite core construction 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, leading to reduced PCB real estate and power savings. Ideal for various electronic applications including LED lighting, mobile devices, flat-screen TVs, notebooks, servers, automotive systems, and telecommunication base stations.
Product Attributes
- Brand: Cybermaxtech
- Series: CMLW4030S
- Construction: Wire Wound SMD Power Inductor
- Shielding: Magnetic-resin shielded
- Core Material: Ferrite
- Certifications: Pb (Lead Free)
Technical Specifications
| Part Number | Inductance @100KHz,1V (H) | Inductance Tolerance | DCR () Min. | Sat. Current (A) Isat | Heat Rate Current (A) Irms | Min.Self-resonant FrequencyMHz |
| CMLW4030SR68NST | 0.68 | 30% | 0.010 | 6.80 | 4.56 | 130 |
| CMLW4030S1R0NST | 1.0 | 30% | 0.014 | 5.26 | 4.15 | 70 |
| CMLW4030S1R5MST | 1.5 | 20% | 0.020 | 5.14 | 3.34 | 62 |
| CMLW4030S2R2MST | 2.2 | 20% | 0.030 | 4.90 | 2.95 | 52 |
| CMLW4030S3R3MST | 3.3 | 20% | 0.040 | 3.30 | 2.40 | 38 |
| CMLW4030S4R7MST | 4.7 | 20% | 0.060 | 2.90 | 2.00 | 31 |
| CMLW4030S5R6MST | 5.6 | 20% | 0.065 | 2.60 | 1.95 | 30 |
| CMLW4030S6R8MST | 6.8 | 20% | 0.090 | 2.75 | 1.60 | 24 |
| CMLW4030S100MST | 10 | 20% | 0.100 | 1.95 | 1.50 | 21 |
| CMLW4030S120MST | 12 | 20% | 0.135 | 1.70 | 1.30 | 18 |
| CMLW4030S150MST | 15 | 20% | 0.190 | 1.65 | 1.11 | 16 |
| CMLW4030S180MST | 18 | 20% | 0.200 | 1.40 | 1.10 | 10 |
| CMLW4030S220MST | 22 | 20% | 0.225 | 1.30 | 1.00 | 10 |
| CMLW4030S330MST | 33 | 20% | 0.330 | 1.10 | 0.84 | 10 |
| CMLW4030S470MST | 47 | 20% | 0.445 | 0.95 | 0.72 | 8.4 |
| CMLW4030S560MST | 56 | 20% | 0.555 | 0.85 | 0.65 | 8.4 |
| CMLW4030S680MST | 68 | 20% | 0.868 | 0.72 | 0.52 | 7 |
| CMLW4030S750MST | 75 | 20% | 1.020 | 0.70 | 0.48 | 6.3 |
| CMLW4030S820MST | 82 | 20% | 1.060 | 0.66 | 0.47 | 5.6 |
| CMLW4030S101MST | 100 | 20% | 1.150 | 0.60 | 0.45 | 5.6 |
| CMLW4030S121MST | 120 | 20% | 1.350 | 0.55 | 0.42 | 5.4 |
| CMLW4030S151MST | 150 | 20% | 1.800 | 0.50 | 0.30 | 4 |
| CMLW4030S471MST | 470 | 20% | 7.200 | 0.30 | 0.20 | 2 |
| CMLW4030S681MST | 680 | 20% | 7.580 | 0.19 | 0.14 | 1.2 |
Operating Conditions
- Operating temperature range (Including self-heating): -40 ~ +125
- Storage temperature range (packaging conditions): -10~+40 and RH 70% (Max.)
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.
Standard Packing Quantity
2000 pcs/reel
2410121246_Cybermax-CMLW4030S2R2MST_C431273.pdf
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