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Product Detailed Parameters
- Description：CMC 23.5MH 5.5A 2LN THROUGH HOLE
- Series：C20530A
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5.5A
- DC Resistance (DCR) (Max)：36mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.260" L x 0.689" W (32.00mm x 17.50mm)
- Height (Max)：1.339" (34.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：23.5 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The ITG Electronics C20530A-233 is a two-line common mode choke designed for through-hole mounting. It provides an inductance of 23.5 mH at 10 kHz with a tolerance of 35%. The component supports a maximum current rating of 5.5 A and features a low DC resistance (DCR) of 36 mOhm. This magnetic filter is engineered to suppress electromagnetic interference in dual-line circuits, offering reliable performance for noise reduction applications.
Feature Summary
- Two-line configuration for effective common mode noise suppression
- Through-hole construction for secure PCB integration
- High current handling capability up to 5.5 A
- Low DC resistance to minimize power loss
Applications
- Electromagnetic interference filtering in power supplies
- Noise suppression in dual-line signal paths
- EMI mitigation in electronic equipment
Procurement Notes
Verify the specific suffix code matches the required inductance and current ratings. Confirm through-hole package dimensions against board layout constraints. Ensure the 35% tolerance aligns with circuit design specifications. Cross-reference the manufacturer part number to avoid confusion with similar series components.
Selection Notes
Select this component when a 23.5 mH inductance is required for common mode noise reduction. The 5.5 A current rating suits moderate power applications. The through-hole format is appropriate for high-reliability or prototyping environments. Verify that the 36 mOhm DCR meets efficiency requirements for the specific circuit design.
Part Context
This component belongs to the C20530A series of DIP common mode chokes from ITG Electronics. The series offers various inductance values tailored for different EMI filtering needs. ITG Electronics specializes in magnetic components and EMI filters, providing solutions for industrial and commercial electronics.
Replacement Considerations
Consult official substitution lists for equivalent inductance and current ratings. Verify pin compatibility and physical dimensions before replacing. Ensure the alternative component meets the same 35% tolerance and DCR specifications.
