DEA202450BT-1213CM1

Overview

The DEA202450BT-1213CM1 is a surface-mount RF bandpass filter manufactured by TDK Corporation. It operates at a center frequency of 2.45 GHz with a bandwidth of 100 MHz and an insertion loss of 1.5 dB. The component utilizes a 0805 (2012 metric) package measuring 2.00 mm in length, 1.25 mm in width, and 0.95 mm in thickness. Designed for wireless connectivity applications, it supports Wi-Fi and Bluetooth standards.

Feature Summary

• Integrated balun and bandpass filter functionality to reduce component count
• Optimized for compact PCB area reduction in wireless modules
• Surface mount construction suitable for automated assembly

Applications

• Wi-Fi connectivity modules
• Bluetooth device integration
• IoT wireless sensor nodes

Procurement Notes

Verify the specific suffix designation carefully as variants exist within the DEA series. Confirm current manufacturing status since related models have been discontinued. Ensure compatibility with existing PCB footprints and impedance requirements before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring integrated filtering and balancing functions in minimal space. Verify that the 0805 package dimensions fit the mechanical constraints. Ensure the operating temperature range meets environmental specifications.

Part Context

This part belongs to TDK's DEA series of RF filters optimized for wireless connectivity. These components are designed to replace discrete balun and filter combinations, simplifying circuit design and reducing overall system size for modern wireless communication devices.

Replacement Considerations

Public confirmed substitute: Pulse Electronics DEA202450BT-1213C1.