252012CDMCCDS [SUMIDA]
SMD Power Inductor;
| 型号： | 252012CDMCCDS |
| 厂家： | 
SUMIDA CORPORATION |
| 描述： | SMD Power Inductor |
| 文件： | 总3页 (文件大小：295K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Power Inductor
252012CDMCC/DS
Description
• Metal compound molding type construction
• Magnetically shielded
• Low audible core noise
• Suitable for large current.
• L×W×H:2.7×2.2×1.2mm Max.
• Product weight: 0.36mg (Ref.)
• Moisture Sensitivity Level: 1
Environmental Data
• Operating temperature range: -55°C~+125°C (including coils self temperature rise)
• Storage temperature range: -55°C~+125°C
Packaging
• Carrier tape and reel packaging. 3,000pcs per reel.
Applications
• DC/DC converter for CPU in Notebook PC. Smartphones, LCD displays, HDDs, DVDs, DVCs,DSCs,PDAs ect..
• Thin type on-board power supply module for exchanger VRM for server.
• Low profile, high current power supplies. Battery powered devices.
Dimension - [mm]
Recommended Land pattern - [mm]
Wire Connection
Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 1 of 3
Ver. 2018-05-14
WWW.SUMIDA.COM
SMD Power Inductor
252012CDMCC/DS
Electrical Characteristics
Inductance
[Within]
(μH) ※1
Temperature
Rise Current
(A) ※3
D.C.R. at 20℃ Saturation Current
Part Number
max(typ) (mΩ)
at 20℃(A) ※2
25.00
(21.00)
252012CDMCCDS-R47MC
252012CDMCCDS-1R0MC
0.47 ± 20%
1.00 ± 20%
6.10
4.80
3.20
55.00
3.90
(46.00)
252012CDMCCDS-2R2MC
252012CDMCCDS-3R3MC
252012CDMCCDS-4R7MC
2.20 ± 20%
3.30 ± 20%
4.70 ± 20%
113 (94.00)
222 (185)
264 (220)
2.80
1.90
1.70
2.00
1.50
1.40
※ 1. Measuring frequency Inductance at 1MHz, 0. 1V.
※ 2. Saturation current: The actual value of D.C current when the inductance decreases to 70% of its initial value.
※ 3. Temperature rise current: The actual value of DC current when the coil temperature rise is △T=40°C
(Ta=25°C) Board conditions: FR4, Copper=70μm, four-layer PWB, t=1.6mm.
Solder Reflow Condition
Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
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Ver. 2018-05-14
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SMD Power Inductor
252012CDMCC/DS
Saturation Current & Temperature Rise Graph
1. 252012CDMCCDS-R47MC
L (μH)
2. 252012CDMCCDS-1R0MC
L (μH)
3. 252012CDMCCDS-2R2MC
L (μH)
△T(℃)
△T(℃)
△T(℃)
DC(A)
DC(A)
DC(A)
4. 252012CDMCCDS-3R3MC
L (μH)
5. 252012CDMCCDS-4R7MC
L (μH)
△T(℃)
△T(℃)
DC(A)
DC(A)
For sales office information, please click here to visit our website.
Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 3 of 3
Ver. 2018-05-14
WWW.SUMIDA.COM
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