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Product Detailed Parameters
- Description：CMC 20MH 2A 2LN TH
- Series：-
- Mfr：VACUUMSCHMELZE
- Package：Box
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 40°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.894" L x 0.882" W (22.70mm x 22.40mm)
- Height (Max)：0.539" (13.70mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：20 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The VACUUMSCHMELZE T60405R4300X008 is a nanocrystalline common mode choke designed for through-hole mounting. It features a two-line configuration with an inductance of 20 mH measured at 10 kHz. The component supports a maximum current rating of 2 A and utilizes direct current resistance (DCR) specifications typical for this series. Constructed with Vitroperm nanocrystalline material, it provides effective common mode noise suppression in power electronics applications.
Feature Summary
- Utilizes Vitroperm nanocrystalline core material for high magnetic performance
- Designed for through-hole mounting on printed circuit boards
- Provides common mode filtering for two-line circuits
Applications
- Power supply input filtering
- Noise suppression in electronic equipment
- EMI reduction in industrial control systems
Procurement Notes
Verify the exact inductance tolerance and DC resistance values against the official manufacturer datasheet before integration. Confirm that the through-hole pin spacing matches the target PCB footprint. Ensure the operating temperature range aligns with the specific environmental requirements of the end application to guarantee long-term reliability.
Selection Notes
Select this component when a 20 mH inductance at 10 kHz is required for common mode noise attenuation. The 2 A current rating suits moderate power applications. Consider the physical dimensions and through-hole assembly constraints during the mechanical design phase. Validate compatibility with the system's electromagnetic interference standards.
Part Context
This part belongs to the T60405 series of common mode chokes manufactured by Vacuumschmelze. The series typically employs nanocrystalline materials known for superior permeability and low loss characteristics compared to traditional ferrites. These components are engineered for robust performance in demanding power electronics environments.
Replacement Considerations
Direct substitutes must match the 20 mH inductance, 2 A current rating, and through-hole package. Verify equivalent nanocrystalline core properties and dimensional compatibility. Cross-reference with other T60405 variants if parameter adjustments are permissible within the design constraints.
