LXES21DAA4-136

Common Mode Chokes Overview

The LXES21DAA4-136 is a surface-mount ESD protection and common mode filter device manufactured by Murata Electronics. It features four channels with a working voltage of 5 V and an impedance of 60 ohms at 100 MHz. The component offers low capacitance of 0.4 pF and withstands electrostatic discharge voltages of up to 15 kV for both contact and air gap methods. It operates within a temperature range of -40°C to +85°C and utilizes bidirectional polarity.

Common Mode Chokes Feature Summary

• Integrated ESD protection and common mode filtering in a single compact package
• Bidirectional polarity configuration for versatile signal line protection
• Low capacitance design suitable for high-speed data transmission lines

Common Mode Chokes Applications

• High-speed USB interface protection
• HDMI port ESD suppression
• Mobile device data line filtering

Common Mode Chokes Procurement Notes

Verify the specific suffix code against official Murata documentation to confirm impedance and channel specifications, as variations exist within the LXES series. Confirm availability status directly with authorized distributors, as this component may be subject to discontinuation or limited stock depending on the region and current inventory levels.

Common Mode Chokes Selection Notes

Select this component when simultaneous ESD protection and common mode noise reduction are required for 5 V logic interfaces. Ensure the 60 ohm impedance rating aligns with the target frequency response requirements. Verify that the 0.4 pF capacitance meets the signal integrity constraints of the specific high-speed application being designed.

Common Mode Chokes Part Context

This part belongs to Murata's LXES series of ESD protection devices, which are designed for protecting sensitive electronic components from electrostatic discharge events. The series typically utilizes WLCSP packaging technology to provide minimal footprint solutions for portable electronics and consumer devices requiring robust transient voltage suppression.

Common Mode Chokes Replacement Considerations

Consult official Murata substitution guides for compatible alternatives. Cross-reference impedance values and package dimensions to ensure mechanical and electrical compatibility with existing PCB layouts.