CMK-02-C

Common Mode Chokes Overview

The CMK-02-C is a through-hole common mode choke manufactured by Cincon Electronics Co. LTD. It features an inductance of 4.2 mH measured at 1 kHz and supports a current rating of 5 A with a DC resistance of 32 mOhm. The component is designed for two-line applications and complies with RoHS standards. Its physical dimensions are 34.00 mm in length, 28.50 mm in width, and a maximum height of 18.50 mm.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for two-line circuits
• Supports high current handling capability of 5 A
• Designed for through-hole mounting on printed circuit boards

Common Mode Chokes Applications

• Electromagnetic interference suppression in power lines
• Signal integrity protection in industrial communication interfaces
• Noise reduction in AC/DC power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific inductance tolerance and current derating curves against the official datasheet before integration. Confirm that the through-hole footprint matches the target PCB layout dimensions of 34.00 mm x 28.50 mm. Ensure compliance with RoHS requirements if restricted substances are prohibited in the final assembly process.

Common Mode Chokes Selection Notes

Select this component when a 4.2 mH common mode choke is required for 5 A applications. Consider the 32 mOhm DC resistance impact on voltage drop. Evaluate the 18.50 mm height constraint for enclosure clearance. Compare against alternative inductance values if noise frequencies differ significantly from the 1 kHz test condition.

Common Mode Chokes Part Context

This component belongs to the common mode choke category within Cincon's passive components portfolio. It serves as a filter element to suppress electromagnetic interference in dual-line configurations. The through-hole construction provides mechanical stability for industrial environments requiring robust connectivity.

Common Mode Chokes Replacement Considerations

Substitute parts must match the 4.2 mH inductance at 1 kHz and support at least 5 A current. Verify identical or compatible through-hole pin spacing and overall envelope dimensions. Ensure equivalent DC resistance and insulation characteristics to maintain circuit performance.