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Product Detailed Parameters
- Description：CMC 22MH 250MA 2LN THROUGH HOLE
- Series：UU
- Mfr：Sumida America Components Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：3.874Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.728" L x 0.669" W (18.50mm x 17.00mm)
- Height (Max)：0.906" (23.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：22 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The UU10LFBNP-B223 is a through-hole AC common mode choke manufactured by Sumida America Components Inc. It features an inductance of 22 mH at 1 kHz and supports a maximum rated current of 250 mA. The component has a maximum DC resistance of 3.874 Ohms. It utilizes a vertical package with four pins, measuring 18.50 mm in length, 17.00 mm in width, and up to 23.00 mm in height.
Feature Summary
- Designed for AC common mode noise filtering applications
- Through-hole mounting configuration with vertical orientation
- Two-line circuit compatibility
Applications
- Television sets
- Video cassette recorders (VCR)
- Switching power supplies
- Numerical control machines
- Personal computers and related devices
Procurement Notes
Verify the specific datasheet version when sourcing this component, as documentation may vary across distributors. Confirm that the through-hole package dimensions align with your PCB footprint requirements. Ensure the 250 mA current rating meets the operational demands of your target application circuit before finalizing procurement decisions.
Selection Notes
Select this component when designing circuits requiring robust AC common mode noise suppression via through-hole technology. The 22 mH inductance value is suitable for standard line-frequency interference filtering. Verify that the physical size fits within the designated enclosure space and that the lead spacing matches the board layout constraints.
Part Context
This part belongs to the UU10LF(B) series of common mode chokes from Sumida. The series includes various inductance values tailored for different noise filtering needs. The UU10LFBNP-B223 specifically addresses applications requiring higher inductance for effective low-frequency noise attenuation in consumer electronics and industrial equipment.
Replacement Considerations
Direct substitutes include other parts within the UU10LFBNP series with similar electrical characteristics. Verify pinout compatibility and mechanical dimensions before swapping components to ensure proper integration into existing designs without modification.
