AFS434S3-T

Overview

The AFS434S3-T is a Surface Acoustic Wave (SAW) filter manufactured by Abracon LLC, designed for RF signal processing at a center frequency of 434 MHz. This component features a 6-SMD, No Lead package with dimensions of 4 mm x 4 mm and a height of 1.5 mm. It exhibits an insertion loss of 2.7 dB and supports a bandwidth of 4 MHz. The device operates within a temperature range of -40 °C to +85 °C and is rated for a maximum DC voltage of 10 V.

Feature Summary

• Surface Acoustic Wave technology for precise RF filtering
• Compact 6-pin SMD no-lead package design
• Optimized for remote control applications

Applications

• Automotive electronics
• Remote control systems
• Industrial equipment
• Consumer electronics

Procurement Notes

Verify the specific ordering suffix matches the required configuration, as variations may exist within the product line. Confirm that the 6-SMD no-lead package footprint aligns with the target PCB layout. Ensure the operating temperature range meets environmental requirements. Cross-reference the manufacturer's datasheet for detailed mechanical drawings and soldering recommendations to guarantee reliable assembly and performance in the final application.

Selection Notes

Select this component when a 434 MHz SAW filter is required for remote control or automotive applications. Consider the 2.7 dB insertion loss and 4 MHz bandwidth specifications against system sensitivity requirements. Evaluate the compact 4 mm x 4 mm package size for space-constrained designs. Verify compatibility with surface mount assembly processes and ensure the 10 V DC rating suits the circuit voltage levels.

Part Context

This part belongs to Abracon's SAW filter series, which provides solutions for various RF frequencies. These components are widely used in telecommunications, IoT, and industrial sectors. The AFS434S3-T specifically targets the 434 MHz ISM band, offering a balance between performance and size for wireless control applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct equivalents or cross-reference lists based on specific electrical and mechanical constraints.