RSF-737.500-17000-1109-TR-NS1

Overview

The RSF-737.500-17000-1109-TR-NS1 is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for RF signal processing applications. It operates at a center frequency of 737.5 MHz with a bandwidth of 17 MHz and insertion loss of 2 dB. The component utilizes a 5-SMD package without leads, measuring 1.1 mm in width and 0.9 mm in length. It complies with RoHS standards and is suitable for LTE band operations.

Feature Summary

• Surface Acoustic Wave technology for precise RF filtering
• Compact 5-SMD surface mount package design
• Optimized for LTE frequency bands

Applications

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

Procurement Notes

Verify the exact part number against manufacturer datasheets to ensure compatibility with specific circuit designs. Confirm that the 5-SMD no-lead package dimensions align with PCB footprint requirements. Check for RoHS compliance documentation if required by regional regulations. Ensure storage conditions meet standard electronic component guidelines to maintain performance integrity.

Selection Notes

Select this component when a narrow 17 MHz bandwidth filter is required at 737.5 MHz for LTE applications. The small 1.1 x 0.9 mm footprint makes it suitable for space-constrained mobile devices. Consider the 2 dB insertion loss impact on system sensitivity during link budget calculations. Verify thermal management needs as SAW filters are sensitive to temperature variations.

Part Context

This SAW filter belongs to Raltron's extensive family of RF components tailored for modern wireless communications. The product line supports various cellular standards including LTE, addressing the demand for miniaturized and high-performance filtering solutions in portable electronics and infrastructure equipment.

Replacement Considerations

Consult official Raltron substitution guides for compatible alternatives. Cross-reference specifications such as center frequency, bandwidth, and package type to ensure functional equivalence. Verify that any substitute maintains the same RoHS compliance status and operating temperature range.