DEA203500BT-2213A1-H

Overview

The DEA203500BT-2213A1-H is a surface-mount LTCC bandpass filter manufactured by TDK Corporation. Designed for EMI and RFI suppression, this component operates within the 3400 MHz to 3600 MHz frequency range. It features a compact 0805 (2.0x1.25mm) package with six terminals. The device exhibits a typical insertion loss of 1.1 dB and maintains a 50 Ohm impedance. It supports an operating temperature range from -40°C to 90°C, ensuring reliability in various electronic applications requiring precise signal filtering.

Feature Summary

• Utilizes Low Temperature Co-fired Ceramic (LTCC) technology for stable RF performance
• Provides effective electromagnetic interference and radio frequency interference suppression
• Designed for surface-mount assembly in space-constrained circuit boards

Applications

• Wireless communication modules
• Mobile device RF front-ends
• IoT sensor interfaces

Procurement Notes

Verify the specific delivery specifications and packaging details directly with the manufacturer or authorized distributors before ordering. Confirm that the component meets all required environmental and safety certifications for the intended application. Ensure compatibility with standard reflow soldering profiles to maintain device integrity during assembly processes.

Selection Notes

Select this component when a compact bandpass filter is required for frequencies around 3.5 GHz. Consider its 0805 footprint for PCB layout constraints. Evaluate the 1.1 dB insertion loss against system sensitivity requirements. Ensure the operating temperature range of -40°C to 90°C aligns with the environmental conditions of the target equipment.

Part Context

This part belongs to TDK's series of RF filters designed for modern electronics. It addresses the growing demand for efficient signal filtering in high-frequency applications. The LTCC construction allows for miniaturization while maintaining electrical performance standards necessary for contemporary wireless technologies and consumer electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternatives from other manufacturers.

FAQ

What is the physical package size of this filter?

The DEA203500BT-2213A1-H uses a 0805 surface-mount package measuring 2.00mm in length and 1.25mm in width.

Does this component support high-temperature operation?

Yes, the device is rated for an operating temperature range from -40°C to 90°C.