RFBPF2012080AGT

Overview

The RFBPF2012080AGT is a surface-mount RF band-pass filter manufactured by Walsin Technology Corporation. It operates within the 2.4 GHz ISM band, specifically targeting 2.45 GHz applications for EMI and RFI suppression. The component utilizes a 0805 (2012 Metric) package with three pads, measuring 2.00mm in length, 1.25mm in width, and a maximum height of 0.80mm. Designed for SMD mounting, it serves as an active electronic component for filtering radio frequency signals in compact circuit designs.

Feature Summary

• Provides targeted attenuation for electromagnetic interference and radio frequency interference
• Engineered for operation within the 2.4 GHz Industrial, Scientific, and Medical band
• Utilizes a compact 0805 surface-mount footprint for space-constrained layouts

Applications

• Wireless local area network (WLAN) modules
• Bluetooth device interfaces
• Zigbee communication systems

Procurement Notes

Verify the specific suffix 'GT' against official Walsin documentation to confirm packaging details and terminal finish specifications. Ensure the source provides traceability to the original manufacturer. Cross-reference the part number with authorized distributor lists to validate authenticity and avoid counterfeit components. Confirm that the provided datasheet matches the exact revision required for your design integration.

Selection Notes

Select this component when a fixed-frequency band-pass filter is required for the 2.4 GHz ISM band. The 0805 package size offers a balance between performance and board space efficiency. Consider the insertion loss and rejection characteristics specified in the official datasheet relative to the system's signal integrity requirements. Ensure the operating temperature range aligns with the environmental conditions of the final application.

Part Context

This component belongs to Walsin Technology Corporation's portfolio of passive RF components. The company specializes in providing integrated solutions for consumer electronics, telecommunications, and automotive sectors. The RFBPF series represents their offering in radio frequency filtering, designed to meet the demands of modern wireless connectivity standards while maintaining high reliability and consistent performance across production batches.

Replacement Considerations

Consult official Walsin substitution guides or equivalent manufacturer datasheets for compatible alternatives. Verify that any substitute maintains identical electrical parameters, such as center frequency and bandwidth, and physical dimensions. Ensure the replacement component supports the same mounting technology and meets all relevant regulatory compliance standards for the target market.