UU Type Common Mode Choke – High Frequency Range, Low Noise, RoHS Compliant from China 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 (FAQ)
Q1: What are the main series available for these common chokes?
These common chokes are primarily available in the UU-9.8 Series and the UU-10.5 Series, both designed with a vertical bobbin type.
Q2: How many terminals do the UU-9.8 and UU-10.5 series have?
Both the UU-9.8 Series and the UU-10.5 Series common chokes feature 4 terminals.
Q3: What is the range of inductance for the UU-9.8 series?
The minimum inductance for the UU-9.8 Series ranges from 0.2 mH up to 70 mH depending on the specific model configuration.
Q4: What is the maximum rated current supported by the UU-10.5 series?
The rated current for the UU-10.5 Series ranges from 0.3 A up to a maximum of 2.0 A.
Q5: What is the DC Resistance (DCR) for these choke coils?
The maximum DC Resistance varies by model, ranging from 0.08 Ω to 6.5 Ω for the UU-9.8 series, and 0.15 Ω to 3.0 Ω for the UU-10.5 series.