RSF-2603.000-100000-1109-TR

Overview

The RSF-2603.000-100000-1109-TR is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for RF signal conditioning at a center frequency of 2.603GHz. It features a bandwidth of 100MHz and an insertion loss of 2.3dB. The component operates within a temperature range of -30°C to +85°C and provides attenuation levels ranging from 30dB to 40dB. Packaged in a compact 5-SMD, No Lead form factor, it supports tape and reel or cut tape delivery methods.

Feature Summary

• Surface Acoustic Wave technology for precise RF filtering
• Compact 5-SMD no-lead package design
• Optimized for LTE band applications

Applications

• LTE wireless communication systems
• Smartphone RF front-end modules
• High-frequency RF signal conditioning

Procurement Notes

Verify the exact datasheet version from Raltron Electronics before integration, as specifications are subject to change without notice. Confirm that the 5-SMD package dimensions align with your PCB footprint requirements. Ensure thermal management strategies accommodate the -30°C to +85°C operating range for your specific environment. Cross-reference the part number suffix to confirm the correct packaging type, such as tape and reel or cut tape, matches your assembly line capabilities.

Selection Notes

Select this component when a narrow 100MHz bandwidth is required around the 2.603GHz center frequency. The low 2.3dB insertion loss makes it suitable for power-sensitive designs. Consider the 5-SMD package size if space constraints are critical. Verify compatibility with LTE standards and ensure the operating temperature range meets your system's environmental demands.

Part Context

This part belongs to the RSF series of SAW filters from Raltron Electronics, specifically engineered for mobile communication devices. The series includes variants like RSF-2605 for slightly different frequencies, indicating a family approach to covering multiple LTE bands. These components are active products widely used in consumer electronics requiring reliable RF performance.

Replacement Considerations

The RSF-2605.000-100000-1109-TR is a related variant with a 2.605GHz center frequency. Substitution requires verifying frequency alignment with the target application. Other RSF series parts may share the same package but differ in electrical characteristics. Always consult official documentation before replacing.