DEA101910DT-6016A1

Overview

The DEA101910DT-6016A1 is a multilayer phase shifter manufactured by TDK Corporation. It functions as a delay line for DCS and PCS frequency bands. The component operates at a center frequency of 1.81 GHz. It utilizes a surface-mount 0402 (1005 Metric) package with four printed circuit board contacts. This device provides precise signal timing adjustments in RF circuits.

Feature Summary

• Provides controlled signal delay for wireless communication systems
• Supports both DCS and PCS frequency band operations
• Utilizes compact multilayer ceramic construction

Applications

• DCS band signal processing
• PCS band phase adjustment
• RF front-end timing alignment

Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and phase shift characteristics. Ensure the 0402 footprint matches the target PCB layout. Confirm RoHS3 compliance status if required by regional regulations. Check for any obsolescence notices or lifecycle changes from TDK before finalizing procurement plans.

Selection Notes

Select this component when precise phase shifting is required within the 1.81 GHz range. The 0402 package size suits high-density surface mount designs. Consider thermal management requirements during assembly. Verify impedance matching capabilities against system specifications.

Part Context

This part belongs to TDK's DPX series of RF components. These devices are designed for integration into mobile phone and wireless infrastructure applications. The multilayer technology allows for miniaturization while maintaining performance stability across operating temperatures.

Replacement Considerations

DPX105850DT-6019A1 is listed as a manufacturer-recommended alternative.