Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | SMD,4x4mm Fixed Inductors RoHS |
| Mfr. Part # | CMLW4030S1R0MST |
| Package | SMD,4x4mm |
| Model Number | CMLW4030S1R0MST |
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Product Specification
| Description | SMD,4x4mm Fixed Inductors RoHS | Mfr. Part # | CMLW4030S1R0MST |
| Package | SMD,4x4mm | Model Number | CMLW4030S1R0MST |
The CMLW4030S Series is a Wire Wound SMD Power Inductor featuring 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 space and power. They are ideal for applications including LED lighting, mobile devices, flat-screen TVs, disc recorders, set-top boxes, notebooks, desktop computers, servers, graphic cards, portable gaming devices, personal navigation systems, personal multimedia devices, and automotive and telecomm base station systems.
| Part Number | Inductance @100KHz,1V (H) | Inductance Tolerance | DCR () Max. | Min. Self-resonant Frequency (MHz) | Saturation Current (A) (Isat) | Heat Rating Current (A) (Irms) |
| CMLW4030SR68NST | 0.68 | 30% | 0.010 | 130 | 6.80 | 4.56 |
| CMLW4030S1R0NST | 1.0 | 30% | 0.014 | 70 | 5.26 | 4.15 |
| CMLW4030S1R5MST | 1.5 | 20% | 0.020 | 62 | 5.14 | 3.34 |
| CMLW4030S2R2MST | 2.2 | 20% | 0.030 | 52 | 4.90 | 2.95 |
| CMLW4030S3R3MST | 3.3 | 20% | 0.040 | 38 | 3.30 | 2.40 |
| CMLW4030S4R7MST | 4.7 | 20% | 0.060 | 31 | 2.90 | 2.00 |
| CMLW4030S5R6MST | 5.6 | 20% | 0.065 | 30 | 2.60 | 1.95 |
| CMLW4030S6R8MST | 6.8 | 20% | 0.090 | 24 | 2.75 | 1.60 |
| CMLW4030S100MST | 10 | 20% | 0.100 | 21 | 1.95 | 1.50 |
| CMLW4030S120MST | 12 | 20% | 0.135 | 18 | 1.70 | 1.30 |
| CMLW4030S150MST | 15 | 20% | 0.190 | 16 | 1.65 | 1.11 |
| CMLW4030S180MST | 18 | 20% | 0.200 | 10 | 1.40 | 1.10 |
| CMLW4030S220MST | 22 | 20% | 0.225 | 10 | 1.30 | 1.00 |
| CMLW4030S330MST | 33 | 20% | 0.330 | 10 | 1.10 | 0.84 |
| CMLW4030S470MST | 47 | 20% | 0.445 | 8.4 | 0.95 | 0.72 |
| CMLW4030S560MST | 56 | 20% | 0.555 | 8.4 | 0.85 | 0.65 |
| CMLW4030S680MST | 68 | 20% | 0.868 | 7 | 0.72 | 0.52 |
| CMLW4030S750MST | 75 | 20% | 1.020 | 6.3 | 0.70 | 0.48 |
| CMLW4030S820MST | 82 | 20% | 1.060 | 5.6 | 0.66 | 0.47 |
| CMLW4030S101MST | 100 | 20% | 1.150 | 5.6 | 0.60 | 0.45 |
| CMLW4030S121MST | 120 | 20% | 1.350 | 5.4 | 0.55 | 0.42 |
| CMLW4030S151MST | 150 | 20% | 1.800 | 4 | 0.50 | 0.30 |
| CMLW4030S471MST | 470 | 20% | 7.200 | 2 | 0.30 | 0.20 |
| CMLW4030S681MST | 680 | 20% | 7.580 | 1.2 | 0.19 | 0.14 |
| Series | A (Typ.) | B (Typ.) | C (Max.) | D (Typ.) | E (Typ.) | F (Typ.) | a (mm) | b (mm) | c (mm) |
| CMLW4030S | 4.00.2 | 4.00.2 | 3.0 | 3.30.2 | 0.950.2 | 2.100.2 | 1.9 | 1.1 | 3.7 |
| Parameter | Range |
| Operating temperature range (Including self-heating) | -40 ~ +125 |
| Storage temperature range (packaging conditions) | -10~+40 and RH 70% (Max.) |
CMLW4030S (1) (2) (3) (4) (5) (6) (7)
(1) Series Type: CMLW
(2) Dimension: L X H (e.g., 4030)
(3) Material Code: S
(4) Inductance: e.g., 2R2=2.2H; 100=10H; 101=100H
(5) Inductance Tolerance: M=20%, N=30%
(6) Company Code: S
(7) Packaging: T (Tape Carrier Package)
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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