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Product Detailed Parameters
- Description：CMC 500UH 3.5A 2LN THROUGH HOLE
- Series：C201371A
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：3.5A
- DC Resistance (DCR) (Max)：30mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.591" L x 0.295" W (15.00mm x 7.50mm)
- Height (Max)：0.630" (16.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：500 µH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The C201371A-501U is a two-line common mode choke manufactured by ITG Electronics, Inc., designed for through-hole mounting. It features an inductance of 500 µH measured at 10 kHz and supports a maximum current rating of 3.5 A. The component has a vertical package with four PC pins and exhibits a direct current resistance (DCR) of 30 mOhm. This EMI filter is intended for noise suppression in electronic circuits requiring robust magnetic performance.
Feature Summary
- Provides effective common mode noise attenuation for dual-line applications
- Engineered for reliable through-hole integration into printed circuit boards
- Optimized magnetic core design ensures stable inductance under operating conditions
Applications
- Power supply input filtering
- Data line noise suppression
- General purpose EMI mitigation in electronic assemblies
Procurement Notes
Verify the specific part number suffix to ensure correct inductance tolerance and current rating alignment with system requirements. Confirm that the vertical pin configuration matches the PCB footprint design. Cross-reference the datasheet for thermal limits and saturation characteristics before finalizing procurement decisions.
Selection Notes
Select this component when a 500 µH inductance value is required for common mode noise reduction in low-to-medium current applications up to 3.5 A. Ensure the through-hole mounting style is compatible with the assembly process. Evaluate the DCR specifications against voltage drop constraints in the target circuit design.
Part Context
This component belongs to the C201371A series of common mode chokes from ITG Electronics, Inc. The series offers various inductance values tailored for different EMI filtering needs. The C201371A-501U specifically addresses applications requiring moderate inductance with high current handling capabilities in a standard through-hole form factor.
Replacement Considerations
Direct substitutes within the same series include C201371A-502U and C201371A-802U, though these offer different inductance values. Verify compatibility with existing board layouts and electrical specifications before swapping components.
