DEA162450BT-7219A1

Overview

The TDK DEA162450BT-7219A1 is a balanced RF bandpass filter designed for EMI/RFI suppression. It operates at a center frequency of 2.45 GHz with a bandwidth of 100 MHz and an insertion loss of 1.75 dB. The component utilizes a 0603 (1608 Metric) surface-mount package, measuring 1.60 mm in length, 0.80 mm in width, and 0.60 mm in thickness. It functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides balanced filtering for radio frequency signals to suppress electromagnetic interference.
• Utilizes LTCC technology for compact surface-mount integration.

Applications

• EMI/RFI suppression circuits
• Power line filtering applications

Procurement Notes

Verify the specific suffix against official TDK documentation to confirm electrical characteristics. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm RoHS compliance status through current datasheets before procurement.

Selection Notes

Select this component for designs requiring balanced signal processing at 2.45 GHz. Consider the 0603 footprint constraints and operating temperature limits. Evaluate insertion loss specifications against system sensitivity requirements.

Part Context

This part belongs to the DEA series of RF filters manufactured by TDK Corporation. These components are engineered for high-frequency applications requiring precise signal conditioning and interference mitigation in compact form factors.

Replacement Considerations

Consult official TDK substitution guides for verified alternatives. Cross-reference pin configurations and electrical parameters carefully when considering equivalent parts from other manufacturers.