DEA101910DT-6005A2

Overview

The DEA101910DT-6005A2 is a surface-mount band-pass RF filter manufactured by TDK Corporation. It operates at a center frequency of 1.81 GHz with a bandwidth of 200 MHz. The component utilizes a 0402 package, featuring a maximum height of 0.52 mm. This device is designed for high-frequency signal processing applications requiring precise frequency selection and interference rejection in compact electronic systems.

Feature Summary

• Provides band-pass filtering characteristics centered at 1.81 GHz
• Supports surface-mount technology for automated assembly processes
• Utilizes a compact 0402 footprint to minimize board space consumption

Applications

• Wireless communication modules requiring specific frequency band isolation
• RF front-end circuits in portable electronic devices
• Signal conditioning stages in high-frequency data transmission systems

Procurement Notes

Verify the obsolete product status before initiating any procurement activities. Confirm availability through authorized distributors or secondary market sources. Ensure that the 0402 package dimensions align with existing PCB footprints. Validate that the 1.81 GHz center frequency meets system requirements. Check for alternative components if supply chain continuity is critical.

Selection Notes

Select this component only when a 1.81 GHz center frequency and 200 MHz bandwidth are strictly required. The 0402 package size dictates the available layout area on the printed circuit board. Consider the surface-mount mounting type for compatibility with standard SMT manufacturing lines. Evaluate the impact of the obsolete status on long-term production viability.

Part Context

This RF filter belongs to TDK Corporation's portfolio of passive components designed for radio frequency applications. It serves as a specialized element for managing signal integrity within constrained spectral environments. The device represents a solution for integrating frequency-selective functionality into miniaturized hardware architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require design modifications. Engineers should consult TDK technical support or search for components with matching electrical specifications from other manufacturers.