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Product Detailed Parameters
- Description：CMC 4MH 14.5A 2LN THROUGH HOLE
- Series：C20200
- Mfr：ITG Electronics, Inc.
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：14.5A
- DC Resistance (DCR) (Max)：12mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.700" L x 0.909" W (43.18mm x 23.10mm)
- Height (Max)：1.673" (42.50mm)
- Package / Case：Radial, Vertical - 4 Leads
- Inductance @ Frequency：4 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The ITG Electronics C20200-19 is a through-hole common mode choke designed for EMI suppression. It features a dual-line configuration with a nominal inductance of 4 mH at 1 kHz. The component supports a high current capacity of 14.5A and maintains a low DC resistance (DCR) of 12 mOhm. It utilizes radial vertical mounting with four leads. Physical dimensions are 1.700 inches in length, 0.909 inches in width, and a maximum height of 1.673 inches.
Feature Summary
- Provides excellent EMI suppression over a wide frequency spectrum
- Supports high current capacity for robust operation
- Features dielectric strength of 1500Vrms
Applications
- Power supply input filtering
- Industrial equipment noise reduction
- Consumer electronics EMI mitigation
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to ensure correct electrical characteristics. Confirm that the through-hole radial vertical package matches your PCB layout requirements. Check for RoHS compliance status if required by your manufacturing standards. Ensure the 14.5A current rating meets your circuit's operational demands without saturation.
Selection Notes
Select this component when high current handling is required alongside effective common mode noise attenuation. The 4 mH inductance value is suitable for standard power line filtering applications. Consider the physical size constraints due to the large through-hole footprint. Verify thermal management capabilities given the 12 mOhm DCR under load conditions.
Part Context
This component belongs to the C20200 series of common mode chokes from ITG Electronics. The series includes various inductance values and current ratings tailored for different power levels. These components are typically used in environments requiring reliable electromagnetic interference suppression for AC or DC lines.
Replacement Considerations
Consult official substitution lists for equivalent parts with matching 4 mH inductance and 14.5A current ratings. Ensure replacement components maintain the same through-hole radial vertical mounting style and similar physical dimensions for board compatibility.
