DEA162690LT-5051B1

Overview

The TDK DEA162690LT-5051B1 is a low-pass RF filter designed for wireless communication applications. It operates with a center frequency of 1.6815 GHz and features a compact 0603 (1608 Metric) surface-mount package measuring 1.60mm x 0.80mm x 0.70mm. The component utilizes Low Temperature Co-fired Ceramic (LTCC) technology to provide precise signal filtering within the 673 MHz to 2690 MHz range.

Feature Summary

• Multilayer LTCC construction for stable RF performance
• Compact 0603 footprint for space-constrained designs
• Low insertion loss characteristics

Applications

• Wireless communication systems
• RF base station circuits
• Mobile connectivity modules

Procurement Notes

Verify the specific part number DEA162690LT-5051B1 against official TDK documentation to confirm current availability and design status. Ensure compatibility with existing PCB layouts and thermal requirements before procurement. Cross-reference datasheets for any recent product change notices or environmental compliance updates.

Selection Notes

Select this component when a low-pass filter with a 1.6815 GHz center frequency is required in a 0603 package. Consider its LTCC technology for reliability in high-frequency applications. Evaluate alternative parts like DEA162700LT-5014A1 if different cutoff specifications are needed.

Part Context

This component belongs to the TDK DEA series of RF filters, which are engineered using Low Temperature Co-fired Ceramic technology. These filters are optimized for precision wireless and communication applications, offering consistent performance across various frequency bands while maintaining a small physical profile suitable for modern electronic devices.

Replacement Considerations

DEA162690LT-5051B1 may be substituted with DEA162700LT-5014A1 from TDK. LPF1608LL52R2500A from Pulse Electronics is also listed as a similar alternative.