FSFCSP8H2G59AP31-AZ

Overview

The FSFCSP8H2G59AP31-AZ is an RF Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden. It operates at a center frequency of 2.59 GHz with a bandwidth of 194 MHz. The component features an insertion loss of 2.7 dB and is housed in an 8-SMD, No Lead package. Designed for TD-LTE Band 41 applications, it supports cellular, LTE, and SCDMA systems. The device is RoHS3 compliant and available in Tape & Reel packaging.

Feature Summary

• Surface Acoustic Wave technology for RF signal filtering
• Optimized for TD-LTE Band 41 operations
• Compact 8-SMD surface mount package

Applications

• TD-LTE Band 41 transceiver modules
• Cellular communication devices
• LTE network equipment
• SCDMA system interfaces

Procurement Notes

Verify the complete part number including the -AZ suffix to ensure correct specification alignment. Confirm RoHS3 compliance status matches project requirements. Check current product status as active to ensure long-term availability. Validate packaging type as Tape & Reel for automated assembly compatibility. Ensure supplier documentation references the official Taiyo Yuden datasheet for technical accuracy.

Selection Notes

Select this component when designing for TD-LTE Band 41 frequencies around 2.59 GHz. The 194 MHz bandwidth suits specific LTE channel allocations. Consider the 8-SMD footprint for space-constrained PCB layouts. Evaluate the 2.7 dB insertion loss against system link budget requirements. Ensure the design supports surface mount assembly processes compatible with lead-free components.

Part Context

This SAW filter belongs to the FSFC series from Taiyo Yuden, specialized for wireless communication applications. It addresses the growing demand for TD-LTE support in mobile infrastructure and handsets. The component integrates acoustic wave filtering capabilities into a small form factor, enabling efficient signal processing in modern cellular bands without requiring bulky discrete components.

Replacement Considerations

No public confirmed substitute part numbers are available.