FSSCSR4T2G59A4VL-AZ

Overview

The FSSCSR4T2G59A4VL-AZ is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning in cellular and LTE RF applications. Operating at a center frequency of 2.59 GHz, this component supports Band 38 specifications. It features a low insertion loss of 1.5 dB and provides attenuation of 29 dB to ensure signal integrity. The device utilizes a 5-SMD, No Lead surface mount package with dimensions of 1.1 x 0.9 x 0.5 mm.

Feature Summary

• Optimized for LTE Band 38 cellular communication systems
• Provides high attenuation to suppress out-of-band interference
• Compact surface mount design suitable for space-constrained PCB layouts

Applications

• LTE Band 38 mobile devices
• Cellular RF front-end modules
• Signal conditioning in wireless communication equipment

Procurement Notes

Verify the specific revision suffix and manufacturing date code upon ordering, as component variations may exist across production batches. Confirm RoHS compliance status directly with the manufacturer or authorized distributor prior to final procurement decisions. Ensure that the selected supplier is an authorized channel partner to guarantee authenticity and traceability of the SAW filter components.

Selection Notes

Select this component when designing for LTE Band 38 requirements requiring precise 2.59 GHz filtering. Consider the 1.5 dB insertion loss impact on overall link budget during system design. Evaluate the 5-SMD no-lead package compatibility with existing pick-and-place equipment and soldering profiles. Compare performance metrics against alternative SAW filters if stricter attenuation or bandwidth specifications are required for the target application.

Part Context

This part belongs to Taiyo Yuden's SAW filter portfolio, specifically engineered for RF signal conditioning in modern cellular handsets. These filters are critical for isolating desired frequency bands from noise and interference in dense RF environments. The product line supports various LTE bands, ensuring global compatibility for mobile network operators utilizing different spectrum allocations.

Replacement Considerations

Public documentation indicates F6HP2G593AP20-Z as a suggested alternate part number. Verify electrical parameter equivalence and mechanical footprint compatibility before substitution.