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Product Detailed Parameters
- Description：20,000uH, 210mOhm, 1Amp Max.
- Series：C20200
- Mfr：ITG Electronics, Inc.
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：210mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.350" L x 0.811" W (34.29mm x 20.60mm)
- Height (Max)：1.450" (36.83mm)
- Package / Case：Radial, Vertical - 4 Leads
- Inductance @ Frequency：20 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The C20200-10 is a dual-line common mode choke manufactured by ITG Electronics, Inc., designed for through-hole mounting. It provides an inductance of 20 mH at 1 kHz and supports a current rating of 1 A. The component features a DC resistance (DCR) of 210 mOhm per line. This electromagnetic interference filter is engineered to suppress common mode noise in electronic circuits while maintaining signal integrity.
Feature Summary
- Dual-line configuration for effective common mode noise suppression
- Through-hole construction for secure PCB integration
- High inductance value for efficient EMI filtering
Applications
- Power supply input filtering
- Battery charger circuit protection
- Portable device power lines
Procurement Notes
Verify the specific datasheet version with ITG Electronics, Inc. before procurement, as specifications are subject to change without notice. Confirm that the through-hole package dimensions match your PCB footprint requirements. Ensure the 1 A current rating and 20 mH inductance meet your circuit's operational needs. Check RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when a 20 mH inductance at 1 kHz is required for common mode noise reduction in low-current applications. The 1 A current rating suits portable devices and battery chargers. Consider the 210 mOhm DCR impact on voltage drop. Compare with other C20200 series variants if different inductance or current values are needed.
Part Context
This part belongs to the C20200 series of common mode chokes from ITG Electronics, Inc. The series includes various inductance and current ratings, such as the C20200-16 and C20200-20. These components are standardized for through-hole mounting and are used across multiple electronic product categories requiring EMI suppression.
Replacement Considerations
Check for direct substitutes within the C20200 series, such as C20200-16 or C20200-20, if parameter adjustments are acceptable. Verify pin compatibility and physical dimensions before substitution. Consult ITG Electronics, Inc. for approved alternatives if the exact part is unavailable.
