DLW5BSN152SQ2L

Common Mode Chokes Overview

The DLW5BSN152SQ2L is a surface-mount common mode choke from the Murata DLW5B series. It features a wirewound construction with an impedance of 1500 Ohms at 100 MHz. The component supports a maximum DC current of 1 A and has a maximum DC resistance of 100 mOhms. It operates within a temperature range of -40°C to +85°C. Physical dimensions are 5 mm in length, 5 mm in width, and 4.5 mm in height.

Common Mode Chokes Feature Summary

• Provides effective electromagnetic interference suppression through high-impedance common mode filtering.
• Utilizes a compact block-type wirewound design suitable for dense PCB layouts.

Common Mode Chokes Applications

• High-speed data line noise suppression
• EMI filtering in portable electronic devices
• Signal integrity enhancement in communication interfaces

Common Mode Chokes Procurement Notes

Verify the specific suffix SQ2L against official Murata documentation to confirm package type and tape/reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit application before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when a 1500 Ohm impedance at 100 MHz is required for common mode noise reduction. Consider the 1 A current rating and 100 mOhms DCR for power loss calculations. Verify that the 5x5x4.5 mm footprint fits the available board space and thermal constraints.

Common Mode Chokes Part Context

This part belongs to the DLW5B series of SMD EMI suppression filters manufactured by Murata Electronics. These components are designed for high-frequency noise attenuation in compact electronic systems, offering reliable performance in consumer and industrial applications requiring robust signal filtering.

Common Mode Chokes Replacement Considerations

Consult official Murata substitution guides for verified alternatives. Cross-reference impedance, current rating, and physical dimensions to ensure compatibility without modifying the existing PCB layout or circuit performance characteristics.

Common Mode Chokes FAQ

What is the test frequency for the specified impedance?

The impedance of 1500 Ohms is measured at a test frequency of 100 MHz.

Is this component shielded?

The DLW5BSN152SQ2L utilizes a block-type wirewound construction typical of unshielded designs in this series, relying on magnetic core properties for noise suppression.