This miniature wirewound SMD power inductor produced by a fully automated winding/soldering/testing and packing machine. 100% check before each shipment, the testing included the characteristic inductance value, DC resistance, Isat current and layer isolation.
Inductors, also called coils or reactors, an electrical component that resists changes in electric current passing through them. It consists of a conductor, such as a wire, wound into a coil. When the electric current changes, the magnetic field in the coil induces a voltage, opposing a change in current.
Zxcompo Leadtime:
Zxcompo’s standard delivery time is 1~2 weeks, and fast delivery plans within 3 days are available in urgent cases. This offers customers reliable quality and stable (short) delivery dates (in urgent cases, the delivery date could be 1 day only)
Zxcompo Customization:
In addition to the standard features of our family of specifications, Zxcompo offers low minimum order quantities (MOQs), tighter tolerances, and custom products for different inductance and frequency applications. Our team of engineers has 15 years of experience in this field, we can modify the magnetic core powder to design and produce the most suitable products for customers to meet their applications, design and produce the most suitable products for customers to meet their applications.
Whether your design targets power supplies, filtering circuits, or specialized applications, our custom semi-shielded SMD inductors can be meticulously optimized to excel within your precise field of application. If your PCB layout calls for a particular size to fit seamlessly, rest assured, we’ve got you covered. Our expertise allows us to customize the dimensions, ensuring a perfect integration with your design.
Remark: The design is as per the customer’s request specification.
SMT Inductor Specifications:
Our team of engineers has over 20 years of experience in this field. We design and produce the most suitable products to meet our customers’ application needs. Contact email: sales@ZXcompo.com.

| Part Number |
Dimensions (mm) |
| A(MAX) |
B(MAX) |
C(MAX) |
D |
E |
F |
G |
Fig |
| ZSD0402D |
6.6 |
4.45 |
2.92 |
4 |
1.27 |
4.32 |
1.02 |
1 |
| ZSD0402T |
6.6 |
4.45 |
2.92 |
4 |
1.27 |
4.32 |
1.02 |
2 |
| ZSD0804D |
12.95 |
9.4 |
5.21 |
8.38 |
2.54 |
7.62 |
2.54 |
3 |
| ZSD0804T |
12.95 |
9.4 |
5.21 |
8.38 |
2.54 |
7.62 |
2.54 |
4 |
| ZSD1306D |
18.54 |
15.24 |
7.11 |
12.7 |
2.54 |
12.7 |
2.54 |
5 |
| ZSD1306T |
18.54 |
15.24 |
7.11 |
12.7 |
2.54 |
12.7 |
2.54 |
6 |
| Part Number |
Dimensions (mm) |
| I |
J |
| ZSD0402D/T |
1.40 |
4.08 |
| ZSD0804D/T |
2.92 |
7.37 |
| ZSD1306D/T |
2.92 |
12.45 |
Parameters of SMT Inductor:
The following are the parameters of this series of inductors produced by Zxcompo. If you require these products, please feel free to contact us.
Product Identification:
| ZSD |
0804 |
D/T |
4R7 |
M |
| ① |
② |
③ |
④ |
⑤ |
- Series name.
- Dimensions D×T.
- Type: D-Unshielded T-Shielded.
- Inductance: R47-0.47uH 4R7-4.7uH 470-47uH 471-470uH.
- Tolerance: K: ±10% M: ±20% N: ±30%.