This product is manufactured by
SAMWHA ELECTRONICS
Manufacturer information
SAMWHA ELECTRONICS
Soft Ferrite Core Manufacturer
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Manufacturer
SAMWHA ELECTRONICS
Product Type
Machine
Brand
-
SKU
134542
Product Name
Drum/SMD Core
Model Name
-
Size
-
Weight
-
Product Details
Introduction
Winding on center range of drum types. Both wings are easy to protect noise generated from winding area. Inductance increased by these wings also.
Features
Drum typs are popular for power inductor application. Many other shapes are also available.
Applications
SMD power inductor
| Part No. | Type | Dimensions in mm | |||||
| A | B | C | D | E | F | ||
| OWA4.55*2.2 C:2.1 | OWA-ⓖ | 4.55+0/0.15 | 2.20±0.10 | 2.10±0.10 | 0.50±0.10 | 1.20±0.10 | 0.50±0.10 |
| OWA5.4*1.0 C:2.8 | OWA-ⓖ | 5.40+0/0.25 | 1.00±0.10 | 2.80±0.10 | 0.35±0.05 | 0.30±0.05 | 0.35±0.05 |
| OWA5.4*2.45 C:2.5 | OWA-ⓖ | 5.40+0/0.25 | 2.45±0.10 | 2.50±0.10 | 0.50±0.10 | 1.45±0.10 | 0.50 ref. |
| OWA5.8*4.5P C:2.8 | OWA-ⓗ | 5.80±0.15 | 4.50±0.15 | 2.80±0.15 | 1.00 ref. | 2.30±0.10 | 1.20±0.10 |
| OWA7.8*3.5P C:2.4 | OWA-ⓗ | 7.80±0.15 | 3.50±0.10 | 2.40±0.10 | 0.80 ref. | 1.50±0.10 | 1.20±0.10 |
| OWA7.8*5.0P C:2.8 | OWA-ⓗ | 7.80±0.15 | 5.00±0.15 | 2.80±0.15 | 1.00 ref. | 2.60±0.10 | 1.40±0.10 |
| OWA10*5 C:5.0 | OWA-ⓖ | 9.85±0.10 | 5.00±0.15 | 5.00±0.10 | 0.95±0.10 | 3.10±0.10 | 0.95 ref. |
| OWA10*7 C:5.1 | OWA-ⓖ | 9.85±0.10 | 7.00±0.15 | 5.10±0.10 | 1.15±0.10 | 4.70±0.10 | 1.15 ref. |
| Part No. | Type | Dimensions in mm | |||||
| A | B | C | D | ||||
| OWC5.9*1-4.65H | OWC | 5.90±0.10 | 0.90±0.10 | 4.65±0.10 | 4.90±0.10 | ||
| OWC5.9*1.6-4.65H | OWC | 5.90±0.10 | 1.60±0.10 | 4.65±0.10 | 4.90±0.10 | ||
| OWC5.9*1.9-4.65H | OWC | 5.90±0.10 | 1.90±0.10 | 4.65±0.10 | 4.90±0.10 | ||
| OWC6.8*2.4-5.5H | OWC | 6.80±0.10 | 2.40±0.10 | 5.50±0.10 | 6.00±0.10 | ||
| Part No. | Type | Dimensions in mm | |||||
| A | B | C | D | E | F | ||
| DSC12*3.0-10.7H | DSC | 12.10±0.20 | 12.10±0.20 | 3.00±0.15 | 10.70±0.20 | 5.50 ref. | 0.65 ref. |
| DSC12*3.5-10.7H | DSC | 12.10±0.20 | 12.10±0.20 | 3.50±0.15 | 10.70±0.20 | 5.50 ref. | 0.65 ref. |
| DSC12*5-10.7H | DSC | 12.10±0.20 | 12.10±0.20 | 4.90±0.15 | 10.70±0.20 | 5.50 ref. | 0.65 ref. |
| DSC12*7-10.7H | DSC | 12.10±0.20 | 12.10±0.20 | 6.90±0.15 | 10.70±0.20 | 5.50 ref. | 0.65 ref. |
| Part No. | Type | Dimensions in mm | |||||
| A | B | C | D | E | F | ||
| OWA5.4×6.5-2H | OWA-ⓑ | 5.40+0.05 /-0.2 |
6.50+0.10 /-0.15 |
2.50±0.10 | 1.70+0.10 /-0.15 |
3.10±0.10 | 1.70 ref. |
| OWA5.4×7-2H | OWA-ⓑ | 5.40+0.05 /-0.2 |
7.00±0.20 | 2.50±0.10 | 1.50±0.15 | 4.00±0.15 | 1.50 ref. |
| OWA5.4×8-2H | OWA-ⓑ | 5.40+0.05 /-0.2 |
8.00+0.20 /-0.10 |
2.50±0.10 | 2.00±0.15 | 4.00±0.20 | 2.00 ref. |
| OWA6.5×7.5 | OWA-ⓐ | 6.50+0.10 /-0.20 |
7.50±0.20 | 3.00±0.20 | 1.75±0.10 | 4.00±0.20 | 1.75±0.20 |
| OWA6.5×7.5-2H | OWA-ⓑ | 6.50+0.10 /-0.2 |
7.50±0.20 | 3.00±0.20 | 1.75±0.30 | 4.00±0.20 | 1.75 ref. |
| OWA6.5×10 | OWA-ⓐ | 6.50+0.10 /-0.2 |
10.00±0.20 | 3.00±0.15 | 1.50±0.15 | 7.00±0.20 | 1.50 ref. |
| OWA6×10 C:2.5 | OWA-ⓐ | 6.10±0.10 | 10.00±0.20 | 2.50±0.10 | 1.60±0.10 | 6.80±0.10 | 1.60 ref. |
| OWA8×8C | OWA-ⓐ | 8.00+0.0 /-0.3 |
8.00±0.25 | 3.10±0.20 | 2.00±0.15 | 4.00±0.20 | 2.00 ref. |
| OWA8×10 C:3.2 | OWA-ⓐ | 8.00+0.05 /-0.3 |
10.00±0.20 | 3.20+0.15 /-0.10 |
2.00±0.15 | 6.00±0.20 | 2.00 ref. |
| OWA8×10-2H | OWA-ⓑ | 8.00+0.05 /-0.3 |
10.00±0.20 | 3.20±0.10 | 2.00±0.15 | 6.00±0.20 | 2.00 ref. |
| OWA8×10-4HR C:3.8 | OWA-ⓑ | 8.00±0.15 | 10.00±0.20 | 3.80±0.15 | 2.00±0.15 | 6.00±0.20 | 2.00 ref. |
| OWA8×11 | OWA-ⓐ | 8.00+0.0 /-0.3 |
11.00±0.20 | 3.50±0.20 | 2.00±0.15 | 7.00±0.15 | 2.00 ref. |
| OWA8×11-2H C:4.55 | OWA-ⓑ | 8.00+0.0 /-0.3 |
11.00±0.20 | 4.55±0.20 | 2.00±0.15 | 7.00±0.15 | 2.00±0.15 |
| OWA8×12 | OWA-ⓐ | 8.00+0.0 /-0.3 |
12.00±0.20 | 3.40±0.10 | 2.50±0.15 | 7.00±0.15 | 2.50 ref. |
| OWA8×13-4HR C:3.3 | OWA-ⓑ | 7.90±0.15 | 13.00±0.20 | 3.30±0.12 | 2.00±0.20 | 9.00±0.20 | 2.00±0.20 |
| OWA9×10.5-4HR C:5.0 | OWA-ⓑ | 9.00±0.15 | 10.50±0.20 | 5.00±0.15 | 1.60±0.15 | 7.30±0.20 | 1.60 ref. |
| OWA10×3.0 C:5.0 | OWA-ⓐ | 9.85±0.15 | 3.00±0.10 | 5.00±0.10 | 0.75±0.10 | 1.50±0.10 | 0.75 ref. |
| OWA10×10 C:3.1 | OWA-ⓐ | 10.00±0.25 | 10.00±0.40 | 3.10±0.20 | 2.40±0.20 | 5.20±0.20 | 2.40 ref. |
| OWA10×11 E:5.2 | OWA-ⓐ | 10.00+0.0 /-0.4 |
11.00±0.30 | 3.45±0.10 | 2.90±0.20 | 5.20±0.20 | 2.90 ref. |
| OWA10×12 C:3.5 | OWA-ⓐ | 10.00+0.0 /-0.4 |
12.00+0. /-0.40 |
3.50±0.15 | 2.30±0.20 | 7.40±0.20 | 2.30 ref. |
| OWA10×15 C:4.0 | OWA-ⓐ | 10.00±0.20 | 15.00+0. /-0.40 |
4.00±0.15 | 2.60±0.15 | 9.80±0.15 | 2.60±0.15 |
| OWA11×12-4HR C:6.2 | OWA-ⓑ | 11.00±0.10 | 12.40±0.20 | 6.00±0.10 | 2.20±0.20 | 8.00±0.20 | 2.20±0.20 |
| OWA12×11 C:4.0 | OWA-ⓔ | 12.00+0.0 /-0.3 |
11.00+0. /-0.30 |
4.00±0.15 | 2.40±0.20 | 6.20±0.20 | 2.40 ref. |
| OWA12×15 C:4.5 | OWA-ⓐ | 12.00+0.0 /-1.0 |
15.00+0. /-1.0 |
4.50±0.10 | 2.50±0.20 | 10.00±0.20 | 2.50 ref. |
| OWA12×15-2H C:4.5 | OWA-ⓑ | 12.00+0.0 /-1.0 |
15.00+0. /-1.0 |
4.50±0.10 | 2.50±0.20 | 10.00±0.20 | 2.50 ref. |
| OWA12×15-2HR C:5.0 | OWA-ⓒ | 12.00+0.0 /-1.0 |
15.00+0. /-1.0 |
5.00±0.10 | 2.50±0.20 | 10.00±0.20 | 2.50 ref. |
| OWA12×15-4HR C:4.5 | OWA-ⓒ | 12.00+0.0 /-1.0 |
15.00+0. /-1.0 |
4.50±0.10 | 2.50±0.20 | 10.00±0.20 | 2.50 ref. |
| OWA12×15DT | OWA-ⓔ | 12.00+0.0 /-1.0 |
15.00+0. /-1.0 |
7.00±0.10 | 2.50±0.20 | 10.00±0.20 | 2.50 ref. |
| OWA12.5×18.5-1HR | OWA-ⓑ | 12.50±0.20 | 18.50±0.40 | 8.50±0.25 | 2.00 ref. | 14.00±0.25 | 1.50±0.15 |
| OWA13×13 C:6.4 | OWA-ⓐ | 13.00±0.25 | 13.00±0.25 | 6.40±0.10 | 3.00±0.20 | 7.00±0.20 | 3.00±0.20 |
| OWA13×14.5 C:4.7 | OWA-ⓐ | 13.10±0.10 | 14.50±0.40 | 4.70±0.20 | 2.90±0.20 | 9.60±0.20 | 2.00 ref. |
| OWA13×15 C:5.0 | OWA-ⓐ | 13.00±0.10 | 15.00±0.20 | 5.00±0.10 | 3.00±0.20 | 9.00 ref. | 3.00±0.20 |
| OWA14×13 C:4.8 | OWA-ⓐ | 14.00±0.10 | 13.00±0.20 | 4.80±0.15 | 2.95±0.20 | 7.00±0.20 | 2.95 ref. |
| OWA14×13-2H C:5.8 | OWA-ⓑ | 14.00+0.10 /-0.3 |
13.00+0.2 /-0.10 |
5.80+0.1 /-0.15 |
2.95±0.20 | 7.00+0.2 /-0.10 |
2.95 ref. |
| OWA14×15 C:4.9 | OWA-ⓐ | 14.00+0.10 /-0.3 |
15.00+0.3 /-0.20 |
4.90+0.1 /-0.15 |
2.50±0.20 | 10.00±0.30 | 2.50 ref. |
| OWA14×15-2H C:4.9 | OWA-ⓑ | 14.00+0.10 /-0.3 |
15.00+0.3 /-0.20 |
4.90+0.05 /-0.10 |
2.50±0.20 | 10.00±0.30 | 2.50 ref. |
| OWA14×20 C:6.0 | OWA-ⓐ | 14.00+0.10 /-0.3 |
20.00±0.30 | 6.00±0.15 | 4.00±0.20 | 12.00±0.20 | 4.00 ref. |
| OWA14×20-1HR C:6.0 | OWA-ⓕ | 14.00±0.20 | 20.00+0.6 /-0.40 |
6.00±0.15 | 3.90±0.20 | 12.20±0.20 | 3.90±0.20 |
| OWA14×21.5DT | OWA-ⓔ | 14.00±0.15 | 21.50±0.40 | 7.50±0.15 | 2.50±0.40 | 14.00±0.15 | 2.50 ref. |
| OWA15×13 C:4.8 | OWA-ⓐ | 15.00±0.20 | 13.00±0.20 | 4.80±0.10 | 2.25±0.20 | 8.50±0.30 | 2.25 ref. |
| OWA15×14 C:5.0 | OWA-ⓐ | 15.00+0.10 /-0.25 |
14.00±0.15 | 5.00±0.25 | 3.50±0.20 | 7.00±0.20 | 3.50 ref. |
| OWA15×15 C:6.0 | OWA-ⓐ | 15.00±0.15 | 15.00±0.40 | 6.00±0.10 | 3.00±0.20 | 9.00 ref. | 3.00±0.15 |
| OWA15×15-2HR C:5.0 | OWA-ⓒ | 15.00+0.30 /-0.2 |
15.00±0.20 | 5.00+0.15 /-0.10 |
2.50±0.20 | 10.00±0.30 | 2.50 ref. |
| OWA15×15.5 C:5.0 | OWA-ⓐ | 15.00+0.30 /-0.2 |
15.50±0.40 | 5.00±0.10 | 2.50±0.20 | 10.50±0.20 | 2.50 ref. |
| OWA15×16.5-1HR C:5.0 | OWA-ⓕ | 15.00+0.30 /-0.2 |
16.50±0.40 | 5.00±0.10 | 3.00±0.20 | 10.50±0.20 | 3.00±0.20 |
| OWA15×18 C:6.0 | OWA-ⓐ | 15.00±0.20 | 18.00±0.40 | 6.00±0.10 | 3.00±0.20 | 12.00 ref. | 3.00±0.20 |
| OWA15×18-2HR C:6.0 | OWA-ⓒ | 15.00±0.30 | 18.00±0.40 | 6.00±0.20 | 3.00±0.20 | 12.00±0.30 | 3.00 ref. |
| OWA15×20 C:6.0 | OWA-ⓐ | 15.00±0.20 | 20.00±0.20 | 6.00±0.10 | 3.00±0.10 | 14.00±0.15 | 3.00 ref. |
| OWA15×20-1HR C:9.1 | OWA-ⓑ | 15.00±0.25 | 20.00±0.40 | 9.10±0.15 | 2.75±0.20 | 14.50±0.20 | 2.75 ref. |
| OWA15×21 C:7.0 | OWA-ⓐ | 15.00±0.20 | 21.00±0.25 | 7.00±0.10 | 2.50±0.20 | 16.00±0.20 | 2.50±0.20 |
| OWA15×23-2HR | OWA-ⓒ | 15.00+0.0 /-0.3 |
23.00±0.40 | 8.40±0.20 | 2.50±0.30 | 18.00±0.30 | 2.50 ref. |
| OWA15×27.5 C:9.5 | OWA-ⓐ | 15.00+0 /-0.5 |
27.50±0.40 | 9.50±0.20 | 3.75±0.25 | 20.00±0.30 | 3.75 ref. |
| OWA16×21P | 16.00±0.2 | 18.50±0.50 | 8.10+0.10 /-0.20 |
2.50 ref. | 13.00±0.30 | 3.00±0.20 | |
| OWA20×20 C:8.0 | OWA-ⓕ | 20.00+0.0 /-0.3 |
20.00±0.40 | 8.00±0.20 | 3.20±0.20 | 13.60±0.20 | 3.20 ref. |
| OWA20×20-2H C:11.0 | OWA-ⓑ | 20.00+0 /-0.30 |
20.00±0.40 | 11.00±0.2 | 3.00±0.30 | 14.00±0.30 | 3.00 ref. |
