DEA160960LT-5059A1

Overview

The TDK DEA160960LT-5059A1 is a low-pass RF filter utilizing LTCC technology, designed for the 698MHz to 960MHz frequency band. It features an 829MHz center frequency and a 262MHz bandwidth with a maximum insertion loss of 0.35dB. The component operates at 50Ω impedance and is housed in a compact 0603 (1.60mm x 0.80mm) surface-mount package with four terminals. It supports a temperature range of -40°C to 90°C and complies with RoHS3 standards.

Feature Summary

• Multilayer ceramic construction optimized for high-frequency signal conditioning
• Compact 0603 footprint suitable for space-constrained designs
• Low insertion loss characteristics for efficient signal transmission

Applications

• RF base station signal conditioning
• Wireless connectivity modules
• Cellular infrastructure components

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, such as tape-and-reel or cut tape options. Confirm that the selected variant matches the required moisture sensitivity level and environmental compliance standards for the intended manufacturing process. Cross-reference the manufacturer part number with official distributor catalogs to validate current availability and lead times before finalizing procurement plans.

Selection Notes

Select this component when designing circuits requiring attenuation above 960MHz within a limited board area. Ensure the system impedance matches the 50Ω specification to minimize reflections. Consider the thermal operating range of -40°C to 90°C against the environmental conditions of the final application. Verify compatibility with standard surface-mount assembly processes given the 0603 package dimensions.

Part Context

This device belongs to TDK's DEA series of LTCC filters, which are engineered for robust performance in wireless communication systems. The series provides reliable signal filtering solutions for modern mobile devices and infrastructure equipment. These components integrate passive filtering capabilities into a small form factor, supporting the miniaturization trends in contemporary electronics design.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the same frequency band. Verify pinout compatibility and electrical specifications before replacing existing inventory.