AM422S1121

Overview

The AM422S1121 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by Anatech Electronics Inc. Designed for RF applications, this component operates at a center frequency of 422.5 MHz with a bandwidth of 5 MHz. It features an insertion loss of 1.5 dB and is housed in a compact SMD3838-6P package. The device supports an operating temperature range from -30°C to +85°C and maintains a 50 Ω impedance, ensuring compatibility with standard RF systems.

Feature Summary

• Utilizes Surface Acoustic Wave technology for precise signal filtering
• Optimized for low insertion loss performance
• Compact surface-mount design for space-constrained PCBs

Applications

• Wireless communication systems
• RF front-end modules
• Signal processing circuits

Procurement Notes

Verify the specific datasheet version for the AM422S1121 to confirm exact electrical tolerances and mechanical dimensions before integration. Ensure that the supplier provides official documentation from Anatech Electronics Inc. to validate authenticity and compliance with specified operating conditions.

Selection Notes

Select the AM422S1121 when a narrow 5 MHz bandwidth is required at 422.5 MHz. Consider the SMD3838-6P footprint for assembly compatibility. Evaluate thermal requirements against the -30°C to +85°C range to ensure reliability in the target environment.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters. The AM422S1121 belongs to their SAW filter lineup, designed for wireless applications. The company holds ISO 9001:2015 certification, indicating established manufacturing quality standards for these components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Anatech Electronics directly for qualified alternatives or cross-reference options based on identical electrical specifications.