DEA255375BT-2076A1

Overview

The TDK DEA255375BT-2076A1 is a multilayer bandpass filter designed for RF applications. It features a center frequency of 5.375 GHz and a bandwidth of 950 MHz. The component exhibits an insertion loss of 1.2 dB and a ripple of 0.6 dB. It is housed in a 1008 (2520 metric) surface-mount package with four terminals. The device is RoHS compliant and classified under EAR99.

Feature Summary

• Multilayer ceramic construction for stable RF filtering performance
• Surface-mount design compatible with automated assembly processes
• Optimized passband characteristics for specific wireless communication frequencies

Applications

• WLAN systems operating at 5 GHz bands
• RF front-end modules requiring signal isolation
• Wireless communication devices utilizing the specified frequency range

Procurement Notes

Verify component authenticity through authorized distributors. Confirm that the part status reflects End-of-Life announcements if sourcing from secondary markets. Ensure storage conditions comply with moisture sensitivity level requirements to maintain solderability and electrical integrity during assembly.

Selection Notes

Select this component when a 5.375 GHz center frequency with 950 MHz bandwidth is required. Consider the 1008 package size for board space constraints. Evaluate insertion loss specifications against system link budget requirements. Verify compatibility with existing RF circuit topologies before integration.

Part Context

This component belongs to the TDK DEA series of RF filters. It serves as a specialized passive element for high-frequency signal conditioning. The series includes various models tailored for different wireless standards and frequency allocations within the microwave spectrum.

Replacement Considerations

Public confirmed substitute: DEA165550BT-2230C2-H.