CM1442-06LP

Overview

The CM1442-06LP is a six-channel low-pass EMI filter array with integrated electrostatic discharge (ESD) protection. It provides robust protection against ESD strikes while reducing electromagnetic interference and radio frequency interference emissions. The device features 15kV ESD protection on each channel, compliant with IEC 61000-4-2 Level 4 contact discharge standards. It offers excellent attenuation of noise in wireless carrier bands and includes an EMI network filter type suitable for LCD and camera applications. The cutoff frequency is specified at 115 MHz.

Feature Summary

• Six-channel low-pass EMI filter array with integrated ESD protection
• Provides robust protection from ESD strikes up to 15kV per channel
• Reduces EMI/RFI emissions while maintaining signal integrity
• Excellent attenuation of noise in wireless carrier bands

Applications

• LCD display interfaces
• Camera module data lines
• Wireless communication circuits requiring noise suppression
• Portable electronic devices sensitive to ESD events

Procurement Notes

Verify the specific package variant and tape-and-reel quantity when ordering, as packaging details may vary by distributor lot. Confirm RoHS compliance status through the manufacturer's official documentation or authorized supplier declarations prior to procurement. Ensure the selected component matches the required 115 MHz cutoff frequency specification for your application design.

Selection Notes

Select this component for designs requiring multi-line EMI filtering combined with high-level ESD protection in a compact form factor. It is suitable for high-speed digital interfaces such as LCD and camera data lines where signal integrity and noise immunity are critical. Consider its 15kV contact discharge capability for environments prone to static electricity exposure.

Part Context

This part belongs to onsemi's family of EMI filter arrays designed for consumer electronics. It integrates passive filtering elements with transient voltage suppression diodes to provide comprehensive signal line protection. The device addresses the increasing need for noise reduction in high-density portable devices operating near wireless frequencies.

Replacement Considerations

Check datasheets for alternative six-channel EMI filters with similar cutoff frequencies and ESD ratings. Verify pin compatibility and package dimensions before substituting to ensure mechanical fit and electrical performance alignment.