


Pursuing excellence and continuous improvement
3811,3818,5010,5012,5018,5020,5025
Application: LCD display driver circuits (DC-DC converters), such as laptops, personal computers, portable terminal devices, game cards, and other types of products.
Features:
1. Low DC resistance and for large currents.
2. Closed magnetic circuit crosstalk.
3. S.M.T. type.
4. Suitable for and reflow soldering.
5. Available in various sizes.
6. Excellent solderability and heat resistance.
7. High reliability.
Features:
1. Low DC resistance and for large currents.
2. Closed magnetic circuit crosstalk.
3. S.M.T. type.
4. Suitable for and reflow soldering.
5. Available in various sizes.
6. Excellent solderability and heat resistance.
7. High reliability.
Surface Mount Shielded Power Inductors
Low profile Surface Mount Shielded Power Inductors SDR Series
■ Features:
1. Low DC resistance and for large currents.
2. Closed magnetic circuit crosstalk.
3. S.M.T. type.
4. Suitable for and reflow soldering.
5. Available in various sizes.
6. Excellent solderability and heat resistance.
7. High reliability.
■ Applications:
LCD driving circuits (DC-DC converters) such as notebook-sized personal computers, portable terminal equipment, game units etc.
■ Shape & Dimensions:

| Series | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | |
![]() | SDR3811 | 4.10 Max | 4.10 Max | 1.30 Max | 1.60 Ref | 1.10 Ref |
![]() | SDR3818 | 4.10 Max | 4.10 Max | 1.80 Max | 1.60 Ref | 1.10 Ref |
![]() | SDR5010 | 5.20 Max | 5.20 Max | 1.00 Max | 1.50 Ref | 2.00 Ref |
![]() | SDR5012 | 5.20 Max | 5.20 Max | 1.20 Max | 1.50 Ref | 2.00 Ref |
![]() | SDR5018 | 5.20 Max | 5.20 Max | 1.80 Max | 1.50 Ref | 2.00 Ref |
![]() | SDR5020 | 5.20 Max | 5.20 Max | 2.00 Max | 1.50 Ref | 2.00 Ref |
![]() | SDR5025 | 5.20 Max | 5.20 Max | 2.50 Max | 1.50 Ref | 2.00 Ref |

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