F6QA1G503M2QF-J

Overview

The F6QA1G503M2QF-J is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning applications. It operates at a center frequency of 1.503 GHz with a specified bandwidth of 15 MHz and an insertion loss of 2 dB. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types. It is housed in a compact 1.1 mm x 0.9 mm x 0.5 mm package suitable for board mounting. The device supports a minimum operating temperature of -30°C and a maximum operating temperature of +85°C.

Feature Summary

• Surface Acoustic Wave technology for RF signal filtering
• Compact surface-mount design for space-constrained PCBs
• Optimized for specific cellular communication bands

Applications

• CDMA mobile devices
• WCDMA mobile devices
• RF front-end modules

Procurement Notes

Verify the exact datasheet version and RoHS compliance status directly with Taiyo Yuden or authorized distributors before procurement. Confirm that the suggested alternate part number FSSCSR1T1G96M2AP-AJ meets all electrical requirements if substitution is necessary due to availability constraints. Ensure packaging specifications align with automated assembly lines.

Selection Notes

Select this component when a 1.503 GHz SAW filter with low insertion loss is required for CDMA or WCDMA architectures. Consider the 1.1 mm x 0.9 mm footprint for size-sensitive designs. Verify thermal performance within the -30°C to +85°C range against system environmental conditions. Compare electrical characteristics against alternative filters in the same frequency band.

Part Context

This part belongs to the F6 series of SAW filters from Taiyo Yuden, which are engineered for high-frequency signal processing in wireless communications. The series focuses on miniaturization and performance stability for mobile handsets and portable electronics requiring reliable RF filtering.

Replacement Considerations

Public documentation suggests FSSCSR1T1G96M2AP-AJ as an alternate part. Verify electrical compatibility and pinout alignment before replacement.