RSF-1842.500-75000-1109-TR-NS3

Overview

The RSF-1842.500-75000-1109-TR-NS3 is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for RF applications. It operates at a center frequency of 1.8425 GHz with a bandwidth of 75 MHz and an insertion loss of 1.6 dB. The component utilizes a 5-SMD surface mount package with dimensions of 1.1 mm x 0.9 mm and a maximum height of 0.55 mm.

Feature Summary

• Surface Acoustic Wave technology for RF signal filtering
• Optimized for LTE band applications
• Compact 5-SMD surface mount footprint

Applications

• LTE communication systems
• Smartphone RF front ends
• Wireless communication modules

Procurement Notes

Verify the exact part number RSF-1842.500-75000-1109-TR-NS3 against official Raltron documentation to ensure compatibility. Confirm that the 5-SMD package dimensions and electrical specifications match your circuit design requirements before procurement.

Selection Notes

Select this component for designs requiring precise filtering at 1.8425 GHz within LTE bands. Ensure the PCB layout accommodates the small 1.1 mm x 0.9 mm footprint and verify thermal management capabilities for the specified operating conditions.

Part Context

This SAW filter belongs to Raltron's extensive family of RF filters tailored for mobile devices. It addresses the need for compact, high-performance filtering solutions in modern smartphones and wireless infrastructure where space constraints are critical.

Replacement Considerations

Consult Raltron's official substitution guide for compatible alternatives. Verify that any substitute maintains the 1.8425 GHz center frequency, 75 MHz bandwidth, and 5-SMD package form factor.