RSF-876.500-35000-1109-TR-NS2

Overview

The RSF-876.500-35000-1109-TR-NS2 is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for cellular communication systems. It operates at a center frequency of 876.5 MHz with a bandwidth of 35 MHz. The component exhibits an insertion loss of 1.8 dB and supports an operating temperature range from -30°C to +85°C. It utilizes a 5-SMD, no-lead surface mount package with dimensions of 1.10mm x 0.90mm.

Feature Summary

• Surface Acoustic Wave technology for efficient RF signal filtering
• Optimized for LTE cellular band applications
• Compact 5-SMD no-lead surface mount footprint

Applications

• LTE cellular modules
• Smartphone RF front ends
• WCDMA base station components

Procurement Notes

Verify the complete part number including suffixes such as TR-NS2 against official Raltron documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the 876.5 MHz center frequency aligns with target regional LTE bands before procurement. Cross-reference the 5-SMD package dimensions with PCB layout requirements to prevent mounting errors.

Selection Notes

Select this component when designing for LTE bands requiring an 876.5 MHz center frequency and 35 MHz bandwidth. Ensure the design accommodates the specified 1.8 dB insertion loss within the link budget. Verify that the -30°C to +85°C operating range meets environmental constraints. The compact 1.10mm x 0.90mm size is suitable for space-constrained mobile devices.

Part Context

This SAW filter belongs to Raltron's RSF series, which targets high-volume consumer electronics. The series provides standardized solutions for cellular infrastructure and handsets. The specific model addresses frequency selection needs in multi-band RF architectures, offering a balance between performance and physical size for modern wireless terminals.

Replacement Considerations

Consult Raltron's official substitution guide for direct equivalents. Verify that any alternative maintains the 876.5 MHz center frequency and 35 MHz bandwidth. Ensure pin compatibility and identical package dimensions for seamless integration without PCB redesign.