DEA166200BT-2356A3

Overview

The TDK DEA166200BT-2356A3 is a multilayer bandpass filter designed for signal conditioning in RF applications. It operates within a frequency range of 5.15 GHz to 7.25 GHz, providing a bandwidth of 2100 MHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types. It is housed in a compact 1.6 mm x 0.8 mm (EIA 0603) package. The device supports an operating temperature range from -40°C to +90°C. Key electrical specifications include an insertion loss of 2.1 dB at the center frequency.

Feature Summary

• Multilayer construction optimized for high-frequency signal integrity
• Compact EIA 0603 surface-mount footprint for space-constrained designs
• Designed specifically for WiFi 5G C-band frequency bands

Applications

• WiFi 5G C-band communication systems
• RF front-end modules requiring bandpass filtering
• Signal conditioning in wireless infrastructure

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may update electrical characteristics or mechanical dimensions over time. Confirm that the 0603 package dimensions align with your PCB layout constraints. Ensure compatibility with standard SMT reflow soldering processes defined in TDK's official guidelines. Cross-reference part numbers carefully to avoid confusion with similar DEA series components.

Selection Notes

Select this component when a narrow bandpass response is required for the 5.15–7.25 GHz range. The 50 Ohm impedance matches standard RF transmission lines. Consider the -40°C to +90°C operating range for environmental suitability. The 0603 size offers a balance between performance and board real estate. Evaluate insertion loss requirements against the specified 2.1 dB typical value.

Part Context

This part belongs to TDK's DEA series of multilayer ceramic filters. These components are engineered for high reliability in consumer and industrial electronics. The DEA series typically integrates passive filtering functions into small form factors suitable for modern mobile and wireless devices. This specific model targets the growing demand for high-speed Wi-Fi standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult TDK technical support or authorized distributors for direct equivalents or pin-compatible alternatives if this specific model is unavailable.