RFBPF20124G7W6T

Overview

The RFBPF20124G7W6T is a surface-mount RF band-pass filter manufactured by Walsin Technology Corporation. Designed for the 0805 (2012 Metric) package with three PCB pads, it operates at a center frequency of 4.7GHz and provides a bandwidth of 600MHz. The component specifies an insertion loss of 2dB and features a maximum height of 0.028 inches (0.70mm). It is classified as an active product suitable for high-frequency signal processing applications.

Feature Summary

• Provides selective signal transmission within a defined 600MHz bandwidth centered at 4.7GHz
• Utilizes a compact 0805 surface-mount footprint to facilitate automated assembly
• Maintains low signal attenuation with a specified 2dB insertion loss

Applications

• Wireless communication systems requiring 4.7GHz signal filtering
• RF front-end modules in mobile devices
• Industrial, Scientific, and Medical (ISM) band equipment

Procurement Notes

Verify the specific manufacturer part number against official Walsin Technology Corporation documentation to ensure authenticity. Confirm that the received components match the 0805 package dimensions and electrical specifications. Check for RoHS compliance status if required by your manufacturing standards. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent damage before soldering.

Selection Notes

Select this component when a band-pass characteristic is required specifically around the 4.7GHz frequency range. The 0805 package size offers a balance between performance and board space efficiency. Consider the 2dB insertion loss specification relative to system power budgets. Ensure the design accommodates the physical height constraints of the 0.70mm maximum profile.

Part Context

This component belongs to the RF filter category produced by Walsin Technology Corporation, a manufacturer specializing in passive electronic components. The company produces various filters, capacitors, and resistors for telecommunications and consumer electronics. This specific model represents their surface-mount technology offerings for radio frequency applications.

Replacement Considerations

Consult official Walsin Technology Corporation substitution guides or datasheets for verified equivalent part numbers. Do not assume functional compatibility based solely on package similarity. Verify that any alternative component matches the 4.7GHz center frequency and 600MHz bandwidth requirements.