PX1004

Overview

The Murata PX1004 is a Surface Acoustic Wave (SAW) filter designed for RF applications. It operates at a center frequency of 82.2 MHz and utilizes a 12-SMD, No Lead package. The component supports flexible port configuration, allowing either Port 1 or Port 2 to function as input or output, though impedance matching requirements may vary based on the selected port orientation.

Feature Summary

• Surface Acoustic Wave technology for signal filtering
• Flexible port assignment for input or output roles
• Compact surface-mount design

Applications

• RF signal processing circuits
• Communication equipment requiring 82.2 MHz filtering
• Wireless device front-end modules

Procurement Notes

Verify the specific datasheet version and mechanical dimensions against your PCB layout requirements. Confirm that the 12-SMD no-lead package footprint matches your assembly specifications. Ensure impedance matching networks are designed according to the chosen port configuration, as performance characteristics depend on proper termination.

Selection Notes

Select this component when an 82.2 MHz SAW filter is required in a compact form factor. Consider the flexibility of port usage during schematic design. Evaluate thermal and mechanical constraints associated with the no-lead SMD package. Verify compatibility with existing RF trace impedances before finalizing the design.

Part Context

Murata Electronics produces a wide range of RF components, including SAW filters for various communication standards. The PX1004 belongs to their portfolio of surface-mount filters targeting specific frequency bands. These components are integral to modern electronic devices requiring precise frequency selection and interference rejection.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Murata's official cross-reference tools or distributor databases for equivalent SAW filters operating at 82.2 MHz with compatible package dimensions.