F5QG942M5P2KB-J

Overview

Taiyo Yuden F5QG942M5P2KB-J is a Surface Acoustic Wave (SAW) filter designed for RF applications. It operates at a center frequency of 942.5MHz with a bandwidth of 35MHz and an insertion loss of 2.2dB. The component is housed in a compact 0404 (1010 metric) surface mount package, measuring 1.10mm x 0.90mm with a maximum height of 0.50mm. It is RoHS compliant and suitable for mobile phone and GSM systems.

Feature Summary

• Optimized for low insertion loss performance in receive paths
• Compact 0404 surface-mount footprint for space-constrained designs
• Designed specifically for Band 8 reception applications

Applications

• Mobile phone RF front-ends
• GSM system receivers
• Band 8 signal filtering

Procurement Notes

Verify the exact suffix against official Taiyo Yuden documentation to ensure correct packaging and tape specifications. Confirm that the 0404 package dimensions align with your PCB land pattern requirements. Check current lifecycle status via manufacturer notices to avoid obsolescence risks during production planning.

Selection Notes

Select this component when a narrow 35MHz bandwidth is required for 942.5MHz signals. The 0404 package offers a smaller profile than standard SMD-5 cases. Ensure the design accommodates the specific thermal and mechanical constraints of the 0.50mm height limit for reliable surface mounting.

Part Context

This part belongs to the Taiyo Yuden F5 series of SAW filters. It is distinct from the F5QA variant which uses a 5-SMD leadless package. The F5QG designation indicates the specific casing style and terminal configuration used for this Band 8 application.

Replacement Considerations

The F5QA942M5M2AW-J is a functional alternative within the same family but utilizes a different 5-SMD leadless package. Verify pinout compatibility and board layout changes before substitution.