Low EMI Power Inductor Cybermax CMLW5012S4R7MST with Magnetic Resin Shielded and Metallized Ferrite Core Construction
Product Overview
The CMLW5012S Series Wire Wound SMD Power Inductor is designed with a magnetic-resin shielded construction for ultra-low buzz noise and a metallization on ferrite core for excellent shock resistance and durability. Its 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.
Product Attributes
- Brand: Cybermaxtech
- Construction: Magnetic-resin shielded, Metallization on ferrite core, Closed magnetic circuit
- Certifications: Lead Free
Technical Specifications
| Part Number | Inductance @100KHz, 1V (H) | DCR () Min. | Saturation Current (A) Isat | Heat Rating Current (A) Irms | Min.Self-resonant Frequency (MHz) |
| CMLW5012S1R0MST | 1.020% | 0.057 | 4.40 | 2.90 | 103 |
| CMLW5012S1R5MST | 1.520% | 0.072 | 3.70 | 2.50 | 68 |
| CMLW5012S2R2MST | 2.220% | 0.085 | 3.10 | 2.10 | 50 |
| CMLW5012S3R3MST | 3.320% | 0.126 | 2.40 | 1.80 | 34 |
| CMLW5012S4R7MST | 4.720% | 0.164 | 2.20 | 1.65 | 31 |
| CMLW5012S6R8MST | 6.820% | 0.245 | 1.70 | 1.30 | 22 |
| CMLW5012S100MST | 1020% | 0.344 | 1.40 | 1.10 | 17 |
| CMLW5012S150MST | 1520% | 0.436 | 1.20 | 0.90 | 13 |
Applications: LED Lighting; Mobile devices with multifunction such as adding color TV and 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.
Dimensions (Unit:mm):
| Series | A | B | C (Max.) | D | E | F | a (Typ.) | b (Typ.) | c (Typ.) |
| CMLW5012S | 5.00.2 | 5.00.2 | 1.2 | 4.00.2 | 1.250.2 | 2.500.2 | 2.3 | 1.4 | 4.2 |
Part Numbering System: CMLW (Series Type) 5012 (Dimension L X H) S (Material Code) 100 (Inductance: 100=10H) M (Inductance Tolerance: M=20%) S (Company Code) T (Packaging: Tape Carrier Package)
Operating and storage temperature range (individual chip without packing): -25 ~ +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: 1000 pcs/reel
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