B028RF2S-T

Overview

The B028RF2S-T is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for microwave signal conditioning applications. It operates at a center frequency of 3.0 GHz with a bandwidth of 2.0 GHz. The component features a 50 Ohm impedance and utilizes ceramic substrate technology for high performance. It is supplied in a tape and reel packaging format to facilitate automated assembly processes.

Feature Summary

• High-performance signal filtering utilizing ceramic substrate technology
• Designed for precise microwave application requirements
• Surface-mount construction for automated board integration

Applications

• Microwave communication systems
• Signal conditioning circuits
• RF front-end modules

Procurement Notes

Verify the specific datasheet for the B028RF2S-T variant against the base B028RF2S model to confirm identical electrical specifications and physical dimensions. Ensure that the tape and reel packaging configuration matches your automated pick-and-place equipment requirements before finalizing procurement orders.

Selection Notes

Select this component when a 3.0 GHz center frequency with a 2.0 GHz bandwidth is required for 50 Ohm systems. The surface-mount package allows for compact circuit design. Confirm that the operating temperature range and insertion loss characteristics meet the specific system constraints during the design phase.

Part Context

This part belongs to the Knowles Dielectric Labs SMD Bandpass Filter series, which provides high-performance solutions for microwave applications. These filters are characterized by their use of ceramic substrates and standardized 50 Ohm impedance, ensuring compatibility with common RF infrastructure components and test equipment.

Replacement Considerations

Publicly confirmed substitute part numbers for the B028RF2S-T are not available in the provided documentation. Verify compatibility with alternative models based on matching center frequency, bandwidth, and impedance specifications.