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Specifications
Mfr. Part #:
CMLW252012S100MST
Package:
1008
Key Attributes
Model Number:
CMLW252012S100MST
Product Description
Product Overview
The CMLW252012S 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, offering a 30% higher current rating than conventional inductors of equal size. This series is designed to save PCB real estate and power.
Product Attributes
- Brand: Cybermax
- Series: CMLW252012S
- Construction: Magnetic-resin shielded, Wire Wound SMD
- Material: Ferrite core
- Lead Free: Yes
- Packaging: Tape Carrier Package (2000 pcs/reel)
Technical Specifications
| Part Number | Inductance @100KHz,1V (H) | DC Resistance () Max. | DC Resistance () Typ. | Saturation Current (A) Typ. (Isat) | Heat Rating Current (A) Typ. (Irms) | Tolerance |
| CMLW252012SR24NST | 0.24 | 0.036 | 0.029 | 4.50 | 3.90 | 30% |
| CMLW252012SR47MST | 0.47 | 0.045 | 0.041 | 4.03 | 3.70 | 20% |
| CMLW252012SR68MST | 0.68 | 0.079 | 0.072 | 3.43 | 3.30 | 20% |
| CMLW252012S1R0MST | 1.0 | 0.092 | 0.083 | 3.00 | 2.60 | 20% |
| CMLW252012S1R5MST | 1.5 | 0.122 | 0.110 | 2.51 | 2.20 | 20% |
| CMLW252012S2R2MST | 2.2 | 0.158 | 0.130 | 2.07 | 1.85 | 20% |
| CMLW252012S3R3MST | 3.3 | 0.216 | 0.196 | 1.80 | 1.45 | 20% |
| CMLW252012S4R7MST | 4.7 | 0.341 | 0.299 | 1.32 | 1.20 | 20% |
| CMLW252012S6R8MST | 6.8 | 0.482 | 0.438 | 1.10 | 1.00 | 20% |
| CMLW252012S100MST | 10 | 0.621 | 0.564 | 0.99 | 0.75 | 20% |
| CMLW252012S150MST | 15 | 0.132 | 1.200 | 0.76 | 0.60 | 20% |
| CMLW252012S220MST | 22 | 1.640 | 1.480 | 0.59 | 0.50 | 20% |
General Specifications
| Operating Temperature Range | Storage Temperature Range | Dimensions (LWH) |
| -40 ~ +125 | -10~+40 and RH 70% (Max.) | 2.52.01.2mm |
Dimensions (Unit: mm)
| Series | A (Typ.) | B (Typ.) | C (Max.) | D (Typ.) | E (Typ.) | F (Typ.) | a (Typ.) | b (Typ.) | c (Typ.) |
| CMLW252012S | 2.50.2 | 2.00.2 | 1.2 | 1.50.2 | 0.800.2 | 0.800.2 | 0.8 | 0.85 | 2.0 |
Applications
- LED Lighting
- Mobile devices with multifunction (e.g., color TV, camera)
- Flat-screen TVs, blue-ray disc recorders, set top boxes
- Notebooks, desktop computers, servers, graphic cards
- Portable gaming devices, personal navigation systems, personal multimedia devices
- Automotive systems
- Telecomm base stations
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.
2410121251_Cybermax-CMLW252012S100MST_C411365.pdf
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