FI168L0835M9-T

Overview

The FI168L0835M9-T is a surface-mount low-pass filter manufactured by Taiyo Yuden, designed for high-frequency signal conditioning. It operates with a cutoff frequency of 829 MHz and features a bandwidth of 262 MHz. The component utilizes a multilayer ceramic construction housed in a compact 0603 package. This RF filter is RoHS compliant and supplied in reel packaging. It is categorized under the FI series and is currently marked as Not For New Designs.

Feature Summary

• High-frequency multilayer ceramic construction for stable signal filtering
• Compact 0603 surface-mount package for space-constrained PCB layouts
• RoHS compliant manufacturing process

Applications

• RF signal conditioning in wireless communication modules
• Harmonic suppression in radio frequency circuits
• Signal integrity management in mobile device front-ends

Procurement Notes

Verify component status carefully as this part is designated Not For New Designs. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing designs rather than initiating new projects. Check for suggested alternate parts such as TSL1N18D1G68LS0G6T if redesign is necessary. Validate RoHS compliance documentation upon receipt.

Selection Notes

Select this component only for legacy system maintenance or repair where the original design specification requires an 829 MHz cutoff low-pass filter in a 0603 footprint. Evaluate the 262 MHz bandwidth against current noise requirements. Consider the Not For New Designs status when planning long-term supply chain stability. Assess physical dimensions to ensure fit within the existing PCB layout constraints.

Part Context

This component belongs to the FI series of high-frequency filters from Taiyo Yuden. It serves as a specialized signal conditioning element within the broader category of RF passive components. The specific model addresses niche requirements for harmonic filtering in compact electronic assemblies, distinct from general-purpose capacitors or resistors.

Replacement Considerations

Taiyo Yuden suggests the TSL1N18D1G68LS0G6T as an alternate part. Verify electrical parameters and pinout compatibility before substitution. Ensure the alternative meets the same 0603 package and low-pass filter functionality requirements.