SMD Power Inductor
252012CDMCD/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: 0.38mg (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
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Carrier tape and reel packaging.
•
3000Pcs 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]
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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SMD Power Inductor
252012CDMCD/DS
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.
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SMD Power Inductor
252012CDMCD/DS
Electrical Characteristics
Part Number
Inductance
[Within]
(μH)
※1
Temperature
D.C.R. at 20℃ Saturation Current
Rise Current
max(typ) (mΩ)
at 20℃(A)
※2
(A)
※3
252012CDMCDDS-R47MC
252012CDMCDDS-R68MC
252012CDMCDDS-1R0MC
252012CDMCDDS-1R5MC
252012CDMCDDS-2R2MC
0.47 ± 20%
0.68 ± 20%
1.00 ± 20%
1.50 ± 20%
2.20 ± 20%
21.00
(17.00)
30.00
(25.00)
42.00
(35.00)
61.00
(53.00)
82.00
(68.00)
7.30
6.30
5.40
3.60
3.30
6.10
5.50
4.20
3.60
3.00
※1
Measuring frequency Inductance at 1MHz,0.1V
※2
Saturation current: This indicates the value of D.C. current when the inductance becomes 30% lower than its initial value.
※3
Temperature rise current: The actual value of D.C. current when the temperature of coil becomes
△T=40℃
(Ta=25℃).(Test board condition: 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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SMD Power Inductor
252012CDMCD/DS
Saturation Current & Temperature Rise Graph
1. 252012CDMCDDS-R47MC
L (μH)
△T(℃)
2. 252012CDMCDDS-R68MC
L (μH)
△T(℃)
3. 252012CDMCDDS-1R0MC
L (μH)
△T(℃)
DC(A)
DC(A)
DC(A)
4. 252012CDMCDDS-1R5MC
L (μH)
△T(℃)
5. 252012CDMCDDS-2R2MC
L (μH)
△T(℃)
DC(A)
DC(A)
Note: This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
Page 4 of 4
Ver. 2018-05-14
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