China UU Type Core Inductors - High Performance, Low Noise, RoHS Compliant from Trusted Suppliers and 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
What are the available core shapes for this series?
This series includes the UU-9.8 and UU-10.5 core shapes, designed for compact and efficient electronic applications.
What is the mounting orientation of these chokes?
Both the UU-9.8 and UU-10.5 series feature a vertical bobbin type, which is ideal for saving PCB space.
What is the range of inductance provided?
Inductance values range from a minimum of 0.2 mH to 70 mH for the UU-9.8 series, and 0.6 mH to 10 mH for the UU-10.5 series.
What is the maximum rated current supported?
These common chokes can handle a rated current of up to 2.0A, depending on the specific model and inductance requirements.
How many terminals do these components have?
All models in the UU-9.8 and UU-10.5 series are equipped with 4 terminals for secure and stable PCB mounting.
What is the typical DC Resistance (DCR) for these series?
The DC Resistance varies by model, ranging from as low as 0.08Ω for high current models to 6.5Ω for high inductance models.