Product Overview
The CMLW252010S Series is a magnetic-resin shielded wire wound SMD power inductor designed for high-performance applications. Its construction features a magnetic-resin shielded design for ultra-low buzz noise, metallization on the ferrite core for excellent shock resistance and durability, and a closed magnetic circuit to minimize leakage flux and EMI. This series offers a 30% higher current rating compared to conventional inductors of equal size, contributing to reduced PCB real estate and power savings.
Product Attributes
- Brand: Cybermaxtech
- Series: CMLW252010S
- Construction: Magnetic-resin shielded, Wire Wound SMD Power Inductor
- Material: Ferrite core
- Certifications: Pb (Lead 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 |
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
Dimensions
| Series | A | B | C (Max.) | D | E | F | a Typ. | b Typ. | c Typ. |
| Unit:mm | 2.50.2 | 2.00.2 | 1.0 | 1.50.2 | 0.800.2 | 0.800.2 | 0.8 | 0.85 | 2.0 |
Part Numbering System
CMLW 252010 S 2R2 M S T
(1) Series Type
(2) Dimension: LWH (2.52.01.0mm)
(3) Material Code
(4) Inductance: 2R2=2.2H; 100=10H; 101=100H
(5) Inductance Tolerance: M=20%, N=30%
(6) Company Code
(7) Packaging: Tape Carrier Package
Operating Conditions
- 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
2000 pcs/reel
2410121255_Cybermax-CMLW252010S4R7MST_C411354.pdf
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