DLW5AHN402SQ2L

Common Mode Chokes Overview

The DLW5AHN402SQ2L is a two-line common mode choke coil manufactured by Murata Electronics, designed for surface mount technology. It features a wirewound construction within a 2014 (5036 metric) package measuring 5 mm in length, 3.6 mm in width, and 2.2 mm in height. The component provides an impedance of 4 kOhms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 200 mA and has a maximum DC resistance of 3 Ohms. The device operates reliably within a temperature range of -25°C to +85°C and is rated for 50V.

Common Mode Chokes Feature Summary

• Provides effective suppression of common mode noise on dual signal lines through high impedance characteristics at target frequencies.
• Utilizes a compact wirewound design suitable for space-constrained printed circuit board layouts.
• Engineered for stability under continuous direct current loads up to the specified maximum rating.

Common Mode Chokes Applications

• High-speed data interface protection
• Signal line filtering in portable electronics
• Noise suppression in automotive infotainment systems

Common Mode Chokes Procurement Notes

Verify the specific suffix SQ2L against the manufacturer's latest datasheet to confirm packaging type and tape dimensions. Ensure the selected variant matches the required impedance tolerance and current handling capabilities for the target application environment. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when a low-profile 2014 package is required for dual-line filtering applications. Consider the 200 mA current limit and 3 Ohm DC resistance when designing power integrity paths. Evaluate the -25°C to +85°C operating range against environmental conditions. Compare impedance performance at 100 MHz with alternative series if higher current capacity or different thermal ratings are necessary.

Common Mode Chokes Part Context

This part belongs to the DLW5A series of common mode chokes from Murata Electronics. The series focuses on providing EMI suppression for high-speed digital signals while maintaining a small footprint. These components are typically used in conjunction with other passive filters to meet electromagnetic compatibility standards in consumer and industrial electronic devices.

Common Mode Chokes Replacement Considerations

Check for DLW5ATN272SQ2L for lower impedance needs or DLW5ATH331MQ2L for higher current capacity. Verify package compatibility and electrical parameters before substitution.