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PLY10AS2121R4R2B is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 1.4A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for PLY10AS2121R4R2B
- Description：CMC 1.4A 2LN TH
- Series：PLY10
- Mfr：Murata Electronics
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.4A
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：300V
- Operating Temperature：-25°C ~ 60°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.630" W (18.00mm x 16.00mm)
- Height (Max)：0.689" (17.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for PLY10AS2121R4R2B
Common Mode Chokes Overview
The PLY10AS2121R4R2B is a common mode filter manufactured by Murata Electronics. It features an inductance of 2.1mH and supports a maximum DC current of 1.4A. The component has a voltage rating of 300V. It utilizes through-hole mounting with a vertical, 4-pin package configuration. Physical dimensions are 18.00mm length, 16.00mm width, and 17.50mm height.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for power lines
- Designed for high voltage applications up to 300V
- Utilizes through-hole mounting technology
Common Mode Chokes Applications
- Power line filtering
- Electromagnetic interference (EMI) suppression
- Electromagnetic compatibility (EMC) improvement
Common Mode Chokes Procurement Notes
Verify the lifecycle status before procurement as this component is scheduled for obsolescence and will be discontinued by the manufacturer. Confirm that the through-hole package dimensions and pin configuration match the target design requirements. Ensure the 1.4A current rating and 300V voltage rating meet the specific circuit needs. Check for available replacement alternatives due to the end-of-life status.
Common Mode Chokes Selection Notes
Select this component when through-hole mounting is required for common mode noise suppression in power circuits. The 2.1mH inductance and 1.4A current handling capability define its operational limits. Consider the physical size constraints given the 18.00mm x 16.00mm footprint. Evaluate the 300V rating against the system's maximum operating voltage to ensure safety margins.
Common Mode Chokes Part Context
This part belongs to Murata's common mode filter series, designed for EMI and EMC noise suppression. It addresses increasing electromagnetic interference issues in electronic systems. Murata provides design simulation software to support engineers in implementing these noise suppression solutions effectively across various applications.
Common Mode Chokes Replacement Considerations
The component is scheduled for obsolescence. Verify if any direct substitute part numbers are officially confirmed by Murata Electronics. Design changes may be necessary to accommodate alternative components with similar electrical characteristics and mounting styles.
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