China UU Type Common Mode Chokes - High Performance EMF Suppression, Low Noise, RoHS Compliant Suppliers & Factory
Shape and External Dimensions (mm)
Electronic Specifications
| Core shape | UU-9.8 Series | UU-10.5 Series | ||||||||||||||||||
| Bobbin type | Vertical | Vertical | ||||||||||||||||||
| Number of terminals | 4 | 4 | ||||||||||||||||||
| Inductance (mH) min. | 70 | 30 | 15 | 10 | 5.0 | 3.5 | 2.0 | 1.0 | 0.5 | 0.2 | 10 | 5.0 | 5.0 | 4.0 | 3.0 | 2.0 | 1.0 | 1.0 | 1.0 | 0.6 |
| Rated current (A) | 0.1 | 0.1 | 0.2 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.5 | 2.0 | 0.3 | 0.3 | 0.5 | 0.7 | 1.0 | 1.0 | 1.0 | 1.3 | 1.5 | 2.0 |
| DC Resistance Max.Ω | TBD | 6.5 | 2.5 | 1.5 | 0.9 | 0.6 | 0.25 | 0.18 | 0.12 | 0.08 | 3.0 | 2.0 | 1.5 | 1.0 | 0.5 | 0.5 | 0.4 | 0.3 | 0.2 | 0.15 |
Frequently Asked Questions
1. What are the available core shapes for this series? The product is available in two main core shapes: the UU-9.8 Series and the UU-10.5 Series.
2. What type of bobbin is used in these chokes? Both the UU-9.8 and UU-10.5 series utilize a vertical bobbin type for efficient PCB mounting.
3. How many terminals are featured on these components? Each unit is designed with 4 terminals to ensure stable electrical connections.
4. What is the minimum inductance range for the UU-9.8 series? The UU-9.8 series offers a wide inductance range, starting from a minimum of 0.2 mH up to 70 mH.
5. What is the maximum rated current supported by these series? Both the UU-9.8 and UU-10.5 series can support a maximum rated current of up to 2.0 Amperes.
6. How does the DC resistance vary across the models? DC resistance is model-specific, ranging from as low as 0.08Ω for high-current models to 6.5Ω for high-inductance models.