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Product Detailed Parameters
- Description：CMC 51UH 800MA 4LN SURFACE MOUNT
- Series：5000A
- Mfr：Murata Power Solutions Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：4
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：168mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.236" L x 0.280" W (6.00mm x 7.10mm)
- Height (Max)：0.197" (5.00mm)
- Package / Case：Horizontal, 4 Gull Wing
- Inductance @ Frequency：51 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Murata Power Solutions 50513AC is a surface-mount common mode choke filter designed for electromagnetic interference suppression. It features an inductance of 51 µH at 100 kHz and supports a current rating of 0.8 A with a DC resistance of 168 mOhm. The component utilizes a surface mount toroid configuration, suitable for compact high-speed data and power applications requiring effective noise reduction.
Feature Summary
- Surface mount toroid construction for compact integration
- Designed for EMI suppression in high-speed data and power lines
- Provides common mode filtering with specified inductance characteristics
Applications
- High-speed data line protection
- Power supply noise filtering
- Electromagnetic interference suppression circuits
Procurement Notes
Verify the specific datasheet version and electrical tolerances against the latest manufacturer documentation before finalizing design specifications. Confirm that the surface mount package dimensions and thermal requirements align with the target PCB layout constraints to ensure reliable operation under intended load conditions.
Selection Notes
Select this component when designing circuits requiring common mode noise attenuation for signals up to 0.8 A. Ensure the operating frequency range includes 100 kHz for optimal inductance performance. Consider the low DC resistance value to minimize insertion loss in power delivery paths while maintaining effective filtering capabilities.
Part Context
This part belongs to the common mode choke filter category from Murata Power Solutions. It serves as a passive component for signal integrity enhancement. The device complements other EMI suppression solutions by providing targeted noise reduction for differential pairs or power lines in dense electronic assemblies.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on matching inductance, current rating, and physical footprint specifications.
