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Product Detailed Parameters
- Description：CMC 20MH 1.8A 2LN THROUGH HOLE
- Series：AWCDMC
- Mfr：AW Coil
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.8A
- DC Resistance (DCR) (Max)：250mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 115°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.866" L x 0.512" W (22.00mm x 13.00mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：20 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The AWCDMC-1616V-20 is an integrated common mode and differential mode filter from the AW CDMC platform. It combines two-winding power-line filtering capabilities into a single component available in horizontal and vertical through-hole layouts. The device features a maximum DC resistance of 250mOhm and supports a current rating of 1.8A. It operates within a temperature range of -40°C to 115°C and has an AC voltage rating of 250V.
Feature Summary
- Integrates common-mode and differential-mode inductance for comprehensive noise suppression
- Available in both horizontal and vertical through-hole mounting configurations
- Two-winding design for efficient power-line filtering
Applications
- Power supply input stages requiring combined EMI filtering
- Electronics equipment with strict electromagnetic compatibility requirements
- Industrial control systems utilizing through-hole components
Procurement Notes
Verify the specific pinout orientation (horizontal vs. vertical) required for your PCB layout, as the AW CDMC platform offers multiple mechanical variations. Confirm that the 1.8A current rating and 250mOhm DCR meet your circuit's thermal and efficiency specifications before finalizing the order. Ensure the 250V AC voltage rating aligns with your system's operating conditions.
Selection Notes
Select this component when space-constrained designs require simultaneous common and differential mode filtering without using separate discrete inductors. The choice between horizontal and vertical mounting should be driven by board density and connector placement constraints. Verify that the 1.8A saturation current is sufficient for peak load conditions to prevent performance degradation.
Part Context
This part belongs to the AW CDMC series, which specializes in integrated filters combining common-mode and differential-mode inductance. These components are designed to replace multiple discrete inductors, simplifying assembly and reducing footprint in power line applications.
Replacement Considerations
Cross-reference with other AW CDMC variants for different inductance values or current ratings if the 20mH specification does not match your filter requirements. Ensure substitute parts maintain the same through-hole package style and electrical characteristics.
