LFD31859MDP1A009

Overview

The LFD31859MDP1A009 is a surface-mount RF signal conditioning filter manufactured by Murata Electronics. It utilizes LC filter technology to manage radio frequency signals within electronic circuits. The component is housed in a 1206 (3216 Metric) package, measuring 3.20mm in length and 1.60mm in width. It is designed for general-purpose applications requiring precise signal filtering capabilities in compact form factors.

Feature Summary

• Integrates LC filter technology for effective RF signal conditioning
• Designed for surface mount assembly on printed circuit boards
• Constructed in a standard 1206 footprint for space-constrained layouts

Applications

• RF signal conditioning circuits
• Radio frequency interference suppression
• General purpose signal filtering in communication modules

Procurement Notes

Verify the current lifecycle status before procurement as the part may be obsolete or not recommended for new designs. Confirm exact physical dimensions and electrical specifications against the official datasheet to ensure compatibility with existing board layouts and performance requirements.

Selection Notes

Select this component when a compact LC filter solution is required for RF signal management. Ensure the design accommodates the 1206 package dimensions. Evaluate if the specific filtering characteristics meet the system's noise reduction needs compared to alternative filter topologies.

Part Context

This component belongs to Murata's portfolio of passive components focused on signal integrity. It serves as a specialized element within RF subsystems, distinct from standard capacitors or resistors by providing frequency-dependent attenuation or selection properties essential for clean signal transmission.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify availability of direct replacements through manufacturer channels or engineering change notices.