LXES18DAA4-184

Common Mode Chokes Overview

The LXES18DAA4-184 is an ESD protection diode and TVS device manufactured by Murata Electronics. It features a bidirectional polarity configuration with four channels, designed for operation at a working voltage of 5 V. The component utilizes SMD/SMT termination types and is housed in a compact 2 mm x 1.25 mm package. It offers robust electrostatic discharge protection with contact and air gap voltages rated at 15 kV each. The device maintains a low diode capacitance of 0.4 pF and operates within a temperature range of -40 °C to +85 °C.

Common Mode Chokes Feature Summary

• Provides bidirectional ESD suppression across multiple channels
• Integrates common mode filtering capabilities
• Utilizes a compact surface-mount footprint for space-constrained designs

Common Mode Chokes Applications

• Protection of high-speed data lines in portable electronics
• ESD mitigation for USB and HDMI interfaces
• Signal line protection in automotive infotainment systems

Common Mode Chokes Procurement Notes

Verify the current lifecycle status as the product may be obsolete or discontinued. Confirm availability through authorized distributors or secondary markets if direct procurement from Murata is not possible. Ensure that any substitute components meet the original electrical specifications and physical dimensions to maintain circuit integrity and compliance with design requirements.

Common Mode Chokes Selection Notes

Select this component when multi-channel ESD protection is required for 5 V logic interfaces. The low capacitance value ensures minimal signal distortion for high-frequency applications. Verify that the operating temperature range aligns with the environmental conditions of the target application. Consider the package size constraints during PCB layout to ensure proper thermal and mechanical performance.

Common Mode Chokes Part Context

This part belongs to Murata's LXES series of circuit protection devices. These components are engineered to safeguard sensitive electronic circuits against transient voltage spikes and electrostatic discharge events. The series typically includes various configurations tailored for different interface standards and channel counts, providing reliable protection in consumer, industrial, and automotive electronics.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Murata's official replacement guides or distributor databases for qualified alternatives that match the electrical and mechanical specifications.