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Product Detailed Parameters
- Description：CMC 400UH 4.5A 2LN THROUGH HOLE
- Series：C201371A
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：4.5A
- DC Resistance (DCR) (Max)：20mOhm
- 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：400 µH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The C201371A-401U is a two-line common mode choke manufactured by ITG Electronics, Inc. It features an inductance of 400 µH measured at 10 kHz with a tolerance of +50%/-30%. The component supports a maximum current rating of 4.5 A and has a DC resistance (DCR) of 20 mOhm. Designed for through-hole mounting, it utilizes a vertical package with four PC pins. The physical height is specified as 0.630 inches (16.00 mm).
Feature Summary
- Provides common mode noise suppression for two-line circuits.
- Utilizes a vertical through-hole mounting configuration for secure board attachment.
- Engineered to handle high current loads up to 4.5 amperes.
Applications
- Common mode noise filtering in electronic circuits
- Power supply line protection
- Signal integrity enhancement in multi-line interfaces
Procurement Notes
Verify the specific inductance tolerance (+50%/-30%) and current rating (4.5A) against circuit requirements before procurement. Confirm that the vertical through-hole package dimensions align with the target PCB footprint. Ensure the manufacturer is identified as ITG Electronics, Inc., to guarantee component authenticity and datasheet accuracy.
Selection Notes
Select this component when a robust common mode choke capable of handling 4.5A is required. The 400 µH inductance value is suitable for standard EMI suppression applications. Consider the vertical form factor and pin spacing if space constraints exist on the printed circuit board layout.
Part Context
This part belongs to the C201371A series from ITG Electronics, Inc., which offers various common mode chokes with different inductance and current ratings. The series includes variants such as the C201371A-501U and C201371A-502U, providing options for different electrical specifications while maintaining similar mounting styles.
Replacement Considerations
Direct substitutes within the same series include C201371A-501U and C201371A-502U. Verify that alternative parts match the required inductance, current capacity, and physical dimensions before substitution.
