DLM0QSB350HY2D

Common Mode Chokes Overview

The DLM0QSB350HY2D is a single-channel common mode choke manufactured by Murata Electronics, designed for surface-mount PCB assembly. It operates within an impedance range of 35 Ohms with a tolerance of 30 percent at a test frequency of 100 MHz. The component supports a maximum DC current of 120 mA and exhibits a maximum DC resistance of 2.875 Ohms. It functions reliably across a temperature range from -40 C to +85 C. The physical dimensions are 0.65 mm in length, 0.5 mm in width, and 0.3 mm in height, conforming to the 025020 (0605 metric) package standard.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression through high-impedance filtering characteristics at specified frequencies.
• Utilizes a compact surface-mount form factor suitable for space-constrained printed circuit board layouts.

Common Mode Chokes Applications

• Signal line noise filtering in electronic circuits
• Common mode interference suppression in data transmission paths
• Electromagnetic compatibility enhancement for sensitive components

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status via the specific datasheet as regulatory requirements may vary by region. Check for any obsolescence notices or lifecycle changes directly from Murata Electronics before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when a 35 Ohm impedance at 100 MHz is required for single-channel applications. Ensure the design accommodates the 120 mA maximum DC current limit without saturation. Verify that the 0605 metric footprint aligns with the target PCB layout constraints and thermal management requirements.

Common Mode Chokes Part Context

This component belongs to the DLM0QSB series of common mode chokes from Murata Electronics. The series offers various impedance options tailored for different noise suppression needs while maintaining consistent physical dimensions and mounting styles for standardized manufacturing processes.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Murata documentation for potential cross-references or updated alternatives if this specific model becomes unavailable.