DEA162450BT-2174A1

Overview

The DEA162450BT-2174A1 is a multilayer bandpass filter manufactured by TDK Corporation, designed for RF applications. It operates at a center frequency of 2.45 GHz with a bandwidth of 100 MHz and an impedance of 50 ohms. The component utilizes surface mount technology in a 0603 (1608 metric) package measuring 1.6 mm x 0.8 mm x 0.6 mm. It functions within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Multilayer ceramic construction for stable RF performance
• Surface mount design for automated assembly
• RoHS3 compliant environmental standard

Applications

• Wireless LAN systems operating at 2.4 GHz
• RF signal conditioning circuits
• EMI/RFI suppression modules

Procurement Notes

Verify the specific datasheet revision and physical dimensions against your PCB footprint requirements before integration. Confirm that the 0603 package size aligns with your manufacturing capabilities. Check current product status as this series may be subject to end-of-life notices or engineering change orders. Ensure compatibility with your assembly process regarding moisture sensitivity levels.

Selection Notes

Select this component when a compact 0603 form factor is required for 2.45 GHz filtering. Consider the 50-ohm impedance match for standard RF traces. Evaluate the thermal operating range against your environment. Compare insertion loss specifications if strict signal attenuation limits apply to your design.

Part Context

This part belongs to the TDK DEA series of LTCC and multilayer bandpass filters. These components are engineered for wireless connectivity applications requiring precise frequency selection. The series supports various center frequencies and bandwidths tailored for global communication standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult TDK technical support for direct equivalents or updated series replacements.