PX1004-1

Overview

The RFMi PX1004-1 is a Surface Acoustic Wave (SAW) bandpass filter designed for general-purpose RF applications. It operates at a center frequency of 82.2 MHz with a precise range of 82.183 MHz to 82.217 MHz. The component features a bandwidth of 84 kHz and supports a voltage rating of 30 V. It utilizes a 50 Ohm impedance configuration and is housed in a 12-SMD, No Lead package. The device is suitable for signal conditioning tasks requiring stable performance within its specified frequency parameters.

Feature Summary

• Surface Acoustic Wave technology for precise frequency selection
• General-purpose RF filtering capability
• Compact surface-mount packaging design

Applications

• RF signal conditioning circuits
• General-purpose radio frequency filtering
• Communication system front-end stages

Procurement Notes

Verify the specific manufacturer designation as Akoustis or RF Monolithics depending on the supply chain source, as both entities are associated with this part number. Confirm that the 12-SMD package matches the target PCB footprint requirements. Ensure the 30 V rating and 50 Ohm impedance align with the circuit design specifications before finalizing procurement orders.

Selection Notes

Select the PX1004-1 when a narrow 84 kHz bandwidth is required around the 82.2 MHz center frequency. This component is appropriate for designs needing a 30 V voltage rating and standard 50 Ohm impedance matching. Consider the SMD form factor for automated assembly processes and verify thermal operating limits against the application environment.

Part Context

This component belongs to the SAW filter category from RFMi, an Akoustis brand. These filters utilize acoustic wave propagation through piezoelectric materials to achieve sharp frequency response characteristics. The PX1004-1 represents a specific variant optimized for the 82.2 MHz band, providing reliable signal integrity for wireless and digital communication infrastructure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if sourcing from alternative distributors due to potential branding variations between Akoustis and RF Monolithics.