B280LA0S

Overview

The B280LA0S is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates at a center frequency of 28 GHz with a bandwidth of 1 GHz. The component exhibits an insertion loss of 4 dB and features an 8-SMD package configuration. It is classified as an RF filter suitable for high-frequency radio frequency systems requiring precise signal selection.

Feature Summary

• Surface-mount construction for automated assembly integration
• Bandpass filtering capability centered at 28 GHz
• Designed for signal conditioning in RF environments

Applications

• RF signal processing systems
• High-frequency communication equipment
• Signal conditioning circuits

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and mechanical dimensions before integration. Ensure compatibility with the target PCB layout regarding the 8-SMD footprint. Confirm that the 28 GHz operating frequency aligns with system requirements. Check for any specific handling instructions related to high-frequency components.

Selection Notes

Select this component when a 28 GHz center frequency and 1 GHz bandwidth are required. The 4 dB insertion loss should be evaluated against system link budget constraints. The 8-SMD package dictates the physical layout strategy. Consider thermal management and impedance matching characteristics specific to the 28 GHz operational range during design.

Part Context

This part belongs to the Knowles Dielectric Labs bandpass filter series, which provides signal conditioning solutions for RF applications. These filters are engineered for high-frequency performance, distinguishing them from lower-frequency ceramic or LC filters. The product line focuses on maintaining signal integrity in demanding radio frequency environments.