RSF-2655.000-70000-1109-TR-NS4

Overview

The RSF-2655.000-70000-1109-TR-NS4 is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for high-frequency signal processing applications. This component operates at a center frequency of 2.655 GHz with a bandwidth of 70 MHz. It features an insertion loss of 2.4 dB and supports surface mount technology in a compact package. The device is rated for operation within a temperature range of -30°C to +85°C, ensuring reliability in various environmental conditions.

Feature Summary

• Utilizes Surface Acoustic Wave technology for precise frequency selection
• Optimized for LTE band applications requiring stable RF performance
• Designed for surface mount integration into compact electronic assemblies

Applications

• LTE wireless communication systems
• RF front-end modules
• Mobile device signal filtering

Procurement Notes

Verify the complete part number including suffixes such as TR-NS4 to ensure correct packaging and tape-and-reel configuration. Confirm RoHS3 compliance status if required by specific regulatory standards. Cross-reference the manufacturer datasheet for detailed electrical characteristics and recommended soldering profiles before integration into production lines.

Selection Notes

Select this component when a 2.655 GHz center frequency with 70 MHz bandwidth is required for LTE applications. Consider the 2.4 dB insertion loss and -30°C to +85°C operating range against system thermal and efficiency constraints. Ensure the surface mount footprint matches the PCB layout design requirements for reliable assembly.

Part Context

This SAW filter belongs to the RSF series from Raltron Electronics, which specializes in RF components for telecommunications. The series offers various center frequencies tailored for different cellular bands. The RSF-2655 variant specifically targets the 2.655 GHz frequency range, providing a solution for modern mobile infrastructure and handheld devices requiring efficient signal filtering.

Replacement Considerations

Consult official substitution guides or contact Raltron Electronics directly for verified equivalent parts. Do not assume cross-compatibility with other manufacturers' SAW filters without verifying electrical parameters and mechanical dimensions.