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Product Detailed Parameters
- Description：CMC 6.8MH 430MA 2LN THROUGH HOLE
- Series：UU
- Mfr：Sumida America Components Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：430mA
- DC Resistance (DCR) (Max)：1.313Ohm
- 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：6.8 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The UU10LFBNP-B682 is a through-hole AC common mode choke manufactured by Sumida America Components Inc. It features a 6.8 mH inductance measured at 1 kHz and supports a maximum current rating of 430 mA. The component exhibits a DC resistance of 1.313 Ohms. Designed for two-line applications, it serves as an effective filter for suppressing electromagnetic interference in power circuits.
Feature Summary
- Provides common mode noise suppression for dual-line AC power applications
- Utilizes through-hole mounting technology for secure PCB integration
- Engineered with high inductance to effectively attenuate interference signals
Applications
- AC power line filtering in consumer electronics
- Electromagnetic interference suppression in household appliances
- Noise reduction in general-purpose power supply inputs
Procurement Notes
Verify the specific suffix against official Sumida documentation to ensure correct inductance and current ratings. Confirm that the through-hole package matches your board layout requirements. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Ensure compliance with relevant safety standards for AC applications before final selection.
Selection Notes
Select this component when a high inductance value of 6.8 mH is required for low-frequency noise attenuation. The 430 mA current rating suits light-duty AC applications. Consider the through-hole form factor if automated surface-mount assembly is not available or if mechanical robustness is prioritized over board space constraints.
Part Context
This component belongs to the UU10LF series of AC common mode chokes from Sumida. The series is designed for general-purpose noise suppression in AC circuits. The UU10LFBNP-B682 variant specifically targets applications requiring higher inductance values compared to lower-numbered suffixes within the same family.
Replacement Considerations
Direct substitutes include other UU10LFBNP variants with similar electrical characteristics. Verify that any replacement maintains the 6.8 mH inductance and 430 mA current handling capability. Ensure the through-hole footprint remains compatible with existing PCB designs.
