F6KA2G140D4CG-Z

Overview

Taiyo Yuden F6KA2G140D4CG-Z is a Surface Acoustic Wave (SAW) filter designed for RF signal conditioning. It operates at a center frequency of 2.14 GHz with a bandwidth of 60 MHz. The component features an insertion loss of 1.9 dB and utilizes a 5-SMD, no-lead package measuring 1.10 mm x 0.90 mm x 0.50 mm. It supports surface mount technology and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Surface acoustic wave technology for precise RF filtering
• Compact 5-terminal SMD footprint for space-constrained designs
• Optimized performance for cellular communication bands

Applications

• WCDMA cellular handsets
• Mobile phone RF front ends
• Wireless communication modules

Procurement Notes

Verify the specific manufacturer part number against official Taiyo Yuden documentation to ensure compatibility. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when designing for WCDMA applications requiring a 2.14 GHz center frequency. Ensure the PCB layout accommodates the 1.10 mm x 0.90 mm package dimensions. Verify that the system can tolerate the specified 1.9 dB insertion loss within the link budget constraints.

Part Context

This device belongs to the F6 series of SAW filters from Taiyo Yuden. These components are engineered for mobile telecommunications, providing reliable signal selection in compact form factors suitable for modern handheld devices and wireless infrastructure.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include RSF-2140.000-60000-1109-TR-NS5 and RSF-2140.000-60000-1109-TR-NS6 from Raltron Electronics.