DLW43SH110XK2

Common Mode Chokes Overview

The DLW43SH110XK2 is a wirewound common mode choke from the Murata EMIFIL DLW43 series. It features an inductance of 11 µH with a tolerance of -30% to +50%. The component supports a maximum DC current of 360 mA and has a maximum DC resistance of 500 mOhms. Designed for surface mount installation, it operates within a temperature range of -40°C to +125°C. The device meets AEC-Q200 automotive qualification standards and is housed in a compact 1812 (4532 metric) package measuring 4.5 mm x 3.2 mm x 2.6 mm.

Common Mode Chokes Feature Summary

• AEC-Q200 qualified for automotive reliability
• Compact 1812 surface mount footprint
• Wirewound construction for high performance

Common Mode Chokes Applications

• Automotive electronic circuit protection
• Common mode noise suppression in data lines
• EMI filtering in compact mobile devices

Common Mode Chokes Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required automotive or industrial grade specifications. Cross-reference the part number with the latest datasheet to confirm availability of RoHS compliance and specific testing frequencies before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when a small form factor is required for high-frequency noise suppression in space-constrained designs. The 11 µH inductance value is suitable for specific EMI filtering applications where moderate impedance is needed. Consider the 360 mA current rating to ensure the component does not saturate under normal operating conditions while maintaining effective common mode rejection capabilities.

Common Mode Chokes Part Context

This component belongs to the DLW43 series of unshielded common mode chokes manufactured by Murata Electronics. The series is characterized by its small size and suitability for high-density PCB layouts. These components are widely used in consumer electronics and automotive systems where reliable EMI suppression is critical for signal integrity.

Common Mode Chokes Replacement Considerations

Consult the official Murata replacement guide for verified substitutes. Potential alternatives include other DLW43 series variants with different inductance values such as DLW43SH220XK2L or DLW43SH510XK2L, provided they meet the same package and current requirements.