TSB1N21D4G70LV0DQT

Overview

The TSB1N21D4G70LV0DQT is a multilayer ceramic bandpass filter designed for RF applications. It operates with a center frequency of 4.7 GHz and a bandwidth of 600 MHz. The passband frequency range spans from 4400 to 5000 MHz, with a maximum insertion loss of 2.5 dB within this range. Housed in an 0805 surface-mount package, the component supports 5G systems and complies with RoHS3 standards.

Feature Summary

• Multilayer ceramic construction for compact integration
• Optimized for 5G New Radio (NR) signal conditioning
• Low-profile surface-mount design

Applications

• 5G New Radio (NR) base stations
• LTE communication modules
• RF front-end signal filtering

Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation to confirm current electrical tolerances and compliance status. Ensure the ordering suffix matches the required tape-and-reel configuration for automated assembly processes.

Selection Notes

Select this component when a 4.7 GHz center frequency with 600 MHz bandwidth is required for 5G infrastructure. The 0805 package size suits space-constrained PCB layouts. Confirm that the 2.5 dB maximum insertion loss meets system link budget requirements.

Part Context

This part belongs to the TSB1 series of multilayer ceramic devices by Taiyo Yuden. These components are engineered specifically for high-frequency signal conditioning in modern wireless communication systems, offering reliable performance in dense electronic assemblies.

Replacement Considerations

Consult official substitution lists for compatible bandpass filters with identical 4.7 GHz center frequencies and 0805 footprints. Verify pin compatibility and thermal characteristics before replacing.