RFBPF2012090ALT

Overview

The RFBPF2012090ALT is a surface-mount bandpass filter manufactured by Walsin Technology Corporation. Designed for EMI and RFI suppression, this component operates within the RF spectrum to filter unwanted noise from power lines and signal paths. It features a compact form factor suitable for space-constrained electronic assemblies, providing effective signal conditioning while maintaining impedance compatibility with standard RF circuits.

Feature Summary

• Provides targeted EMI and RFI suppression for sensitive RF applications
• Functions as a bandpass filter for signal conditioning and noise reduction
• Supports integration into power line filtering architectures

Applications

• EMI/RFI suppression in wireless communication modules
• Signal conditioning for RF front-end circuits
• Power line filtering in portable electronic devices

Procurement Notes

Verify the manufacturer part number against official Walsin Technology Corporation documentation to ensure authenticity. Confirm that the component meets current RoHS and REACH environmental standards required for your region. Check for any specific handling instructions related to surface-mount assembly processes to prevent damage during placement.

Selection Notes

Select this component when designing circuits requiring dedicated bandpass filtering for EMI mitigation. Ensure the operating frequency range aligns with the filter's specified passband characteristics. Consider the physical footprint constraints of the PCB layout to accommodate the surface-mount package dimensions effectively.

Part Context

This component belongs to the RFBPF series of RF filters produced by Walsin Technology Corporation. The series focuses on providing passive filtering solutions for modern electronics facing increasing electromagnetic interference challenges. It represents a specialized passive component category distinct from general-purpose capacitors or resistors.

Replacement Considerations

Consult Walsin Technology Corporation datasheets for direct cross-references. Verify electrical parameters such as insertion loss and cutoff frequencies before substituting with generic alternatives.