AFS20A05-719.00-T3

Overview

The AFS20A05-719.00-T3 is a surface acoustic wave (SAW) bandpass filter manufactured by Abracon LLC, designed for RF signal processing applications. It operates at a center frequency of 719.0 MHz with a bandwidth of 5000 kHz. The device features an insertion loss of 3 dB and a ripple of 0.9000 dB. Electrical characteristics include a VSWR of 2.32:1 and a return loss of 8 dB. The component is housed in a low-profile SMT package measuring 2.0 x 1.6 x 0.75 mm, utilizing a 4-SMD configuration suitable for space-constrained wireless communication systems.

Feature Summary

• Surface acoustic wave technology for precise RF filtering
• Low profile surface mount design for compact integration
• Bandpass filter architecture optimized for specific frequency bands

Applications

• Wireless communication systems
• Remote control devices
• Mobile phone RF front ends

Procurement Notes

Verify the current manufacturing status as this product may be obsolete or no longer manufactured. Confirm availability through authorized distributors only. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Check for any updated datasheets that might reflect revised specifications or pin configurations before finalizing procurement decisions.

Selection Notes

Select this component when a 719 MHz SAW filter is required for narrowband applications. Consider the 2.0 x 1.6 mm footprint for size constraints. Evaluate insertion loss and return loss requirements against system sensitivity needs. Ensure the operating temperature range meets environmental specifications. Verify that the 4-terminal SMD package aligns with assembly capabilities.

Part Context

This part belongs to Abracon's AFS series of surface acoustic wave filters, which are engineered for general-purpose RF applications. The series offers various center frequencies and bandwidths to suit different communication standards. These components are typically used in consumer electronics and industrial equipment requiring reliable frequency selection and interference rejection in the VHF/UHF spectrum ranges.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct replacements or equivalent SAW filters with matching electrical parameters and mechanical dimensions.