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Product Detailed Parameters
- Description：CMC 1MH 4.8A 2LN TH
- Series：C20200
- Mfr：ITG Electronics, Inc.
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：4.8A
- DC Resistance (DCR) (Max)：22mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.760" L x 0.492" W (19.30mm x 12.50mm)
- Height (Max)：0.900" (22.86mm)
- Package / Case：Radial, Vertical - 4 Leads
- Inductance @ Frequency：1 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The C20200-03 is a two-line common mode choke manufactured by ITG Electronics, Inc. designed for through-hole mounting. It exhibits an inductance of 1 mH measured at a frequency of 1 kHz and supports a current rating of 4.8 A. The component features a direct current resistance (DCR) of 22 mOhm. This electromagnetic interference filter utilizes a dual-winding configuration to suppress noise on both lines simultaneously within its specified electrical parameters.
Feature Summary
- Dual-line common mode noise suppression capability
- Through-hole mounting construction for secure PCB attachment
- Low direct current resistance design
Applications
- Power supply input filtering
- Electromagnetic interference suppression in electronic circuits
- Signal line noise reduction
Procurement Notes
Verify the exact part number C20200-03 against manufacturer documentation to ensure compatibility with specific circuit requirements. Confirm that the 4.8 A current rating and 1 mH inductance align with system specifications. Check RoHS compliance status if environmental regulations apply to the assembly process.
Selection Notes
Select this component when a 1 mH inductance value is required for common mode noise attenuation at 1 kHz. Ensure the printed circuit board layout accommodates through-hole pins suitable for the physical dimensions of this choke. Verify that the operating current does not exceed the 4.8 A limit to maintain performance integrity.
Part Context
This component belongs to the C20200 series of common mode chokes from ITG Electronics, Inc. The series includes variants with different inductance values and current ratings, such as the C20200-16 and C20200-20. The C20200-03 specifically targets applications requiring moderate inductance with higher current handling capacity compared to other series members.
Replacement Considerations
Substitute parts must match the 1 mH inductance, 4.8 A current rating, and through-hole package type. Verify pinout compatibility and physical footprint dimensions before integration. Ensure equivalent DCR and saturation characteristics are met to maintain circuit performance.
