B080JB4S-T

Overview

The B080JB4S-T is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates with a center frequency of 8 GHz and provides a bandwidth of 100 MHz. The component features an insertion loss of 4 dB and maintains a standard impedance of 50 Ohms. It utilizes an 8-SMD, no-lead package configuration suitable for board mounting. This device is part of the Bandpass series and is supplied in reel packaging.

Feature Summary

• Provides precise bandpass filtering at 8 GHz center frequency
• Supports surface-mount technology via 8-SMD no-lead package
• Maintains 50 Ohm impedance for RF system integration

Applications

• RF signal conditioning circuits
• Microwave communication systems
• Bandpass filtering in 8 GHz operational bands

Procurement Notes

Verify the specific datasheet for the B080JB4S-T to confirm exact electrical tolerances and mechanical dimensions prior to integration. Ensure compatibility with the 8-SMD no-lead footprint on the target PCB layout. Confirm that the reel packaging format aligns with available automated assembly equipment specifications.

Selection Notes

Select this component when an 8 GHz center frequency with 100 MHz bandwidth is required. The 4 dB insertion loss specification should be evaluated against system link budget requirements. The 50 Ohm impedance matches standard RF transmission lines. Consider the 8-SMD no-lead package constraints for thermal management and soldering profiles during design.

Part Context

This component belongs to the Knowles Dielectric Labs Bandpass series, categorized under signal conditioning filters. It shares the manufacturer's focus on high-frequency RF solutions. The B080JB4S-T variant specifically targets the 8 GHz range, distinguishing it from other models in the lineup that may operate at different center frequencies or offer varying bandwidths.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.