DEA202400HT-8037A1

Overview

The DEA202400HT-8037A1 is a high-pass RF filter manufactured by TDK Corporation, designed for operation at a center frequency of 2.4GHz. It features a bandwidth specification of 0.5dB and exhibits an insertion loss of 0.5dB. The component utilizes a surface-mount package in the 0805 (2012 Metric) dimension, specifically configured with three printed circuit board pads. Physical dimensions include a length of 2.00mm, width of 1.25mm, and maximum height of 1.00mm. The device complies with RoHS3 standards and carries an EAR99 classification.

Feature Summary

• High-pass filtering capability optimized for radio frequency applications
• Compact 0805 surface-mount footprint for space-constrained designs
• Low insertion loss characteristic ensuring signal integrity

Applications

• Wireless connectivity systems operating in the 2.4GHz band
• RF front-end modules requiring high-frequency signal rejection
• Cellular infrastructure components

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, as variants exist for tape-and-reel, cut-tape, and Digi-Reel formats. Confirm that the selected variant meets the required quantity constraints for the production run. Ensure compatibility with standard reflow soldering profiles for 0805 components. Check for any recent product change notices regarding assembly or material composition updates.

Selection Notes

Select this component when a high-pass response is required at 2.4GHz with minimal signal attenuation. The 0.5dB insertion loss makes it suitable for sensitive RF paths. Consider the 0805 package size for PCB layout constraints. Verify that the 3-pad configuration aligns with the target board design. Ensure the operating environment does not exceed the thermal limits specified in the datasheet.

Part Context

This part belongs to TDK's DEA series of RF filters, which includes various diplexers, triplexers, baluns, and couplers. These components are engineered for cellular and wireless connectivity applications. The DEA series focuses on providing compact solutions for modern communication devices, supporting frequencies relevant to Wi-Fi, Bluetooth, and other ISM bands.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 2.4GHz high-pass specification, 0.5dB bandwidth/insertion loss, and 0805 package dimensions. Consult TDK technical support for validated alternatives if supply chain adjustments are necessary.