EXC-14CS350H

Common Mode Chokes Overview

The EXC-14CS350H is a surface-mount common mode choke featuring integrated TVS diode ESD protection. It operates within a temperature range of -40°C to 85°C and supports a maximum DC current rating of 100mA. The component exhibits a typical DC resistance of 2 Ohms and a DC voltage rating of 5V. Its impedance is specified at 35 Ohms at 100MHz, providing effective high-frequency noise suppression for signal lines.

Common Mode Chokes Feature Summary

• Integrates TVS diode ESD protection with common mode filtering capabilities
• Designed for compact surface-mount applications in signal line protection
• Provides high-frequency noise suppression through optimized impedance characteristics

Common Mode Chokes Applications

• Signal line ESD protection
• High-frequency noise suppression
• Compact electronic device interfacing

Common Mode Chokes Procurement Notes

This component is officially classified as obsolete by Panasonic Industry. Procurement is restricted due to discontinuation status. Verify availability through authorized distributors carefully, as supply is limited. Confirm end-of-life notifications and substitute part numbers before initiating orders to ensure long-term project viability.

Common Mode Chokes Selection Notes

Select this component only if its specific 5V DC rating and 100mA current limit align with the target circuit requirements. The integrated TVS diode offers combined filtering and protection, simplifying design complexity. Ensure the 0806 metric footprint fits the PCB layout constraints. Consider alternative active or passive solutions if continuous production volume is required.

Common Mode Chokes Part Context

The EXC-14CS350H belongs to the EXC14 series of EMC components manufactured by Panasonic Industry. This series focuses on common mode noise filters designed for modern electronics requiring robust ESD protection. The product represents a specialized solution for protecting sensitive signal interfaces against electromagnetic interference and electrostatic discharge events.

Common Mode Chokes Replacement Considerations

Consult Panasonic Industry official documentation for confirmed substitute part numbers. No direct public substitutes are listed in available sources. Evaluate generic common mode chokes with external TVS diodes if exact replacement is unavailable.