DEA205787BT-2048C1

Overview

The DEA205787BT-2048C1 is a multilayer chip band pass filter manufactured by TDK Corporation. It operates with a center frequency of 5.788 GHz and provides a bandwidth of 125 MHz. The component exhibits an insertion loss of 1.5 dB and is housed in an 0805 (2012 Metric) surface-mount package.

Feature Summary

• Multilayer ceramic construction for compact integration
• Designed for radio frequency signal filtering applications
• Surface-mount form factor suitable for automated assembly

Applications

• RF signal processing circuits
• Wireless communication modules
• Radio frequency interference suppression

Procurement Notes

Verify the current product status before procurement, as this specific part number may be classified as obsolete or not recommended for new designs. Confirm availability through authorized distributors or direct manufacturer channels to ensure authenticity and compliance with current supply chain standards.

Selection Notes

Select this component for applications requiring precise filtering at 5.788 GHz with minimal insertion loss. Ensure the design accommodates the 0805 footprint and thermal requirements. Evaluate alternative active components if the obsolete status restricts long-term production viability.

Part Context

This device belongs to TDK's family of RF filters, specifically designed for high-frequency signal integrity. It utilizes multilayer technology to achieve performance in a small form factor, supporting modern electronic devices that require efficient radio frequency management within constrained physical spaces.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the potential obsolete status, engineers should consult TDK technical support for validated cross-references or equivalent series replacements.