DEA160915LT-1169

Overview

The DEA160915LT-1169 is a multilayer low-pass RF filter manufactured by TDK Corporation. Designed for surface-mount applications, it operates with a center frequency of 897.5 MHz and features a bandwidth of 35 MHz. The component exhibits an insertion loss of 0.7 dB and is housed in a compact 0603 (1.6 mm x 0.8 mm) package. It supports SMD/SMT termination styles and is suitable for wireless connectivity systems requiring signal filtering.

Feature Summary

• Multilayer ceramic construction for reliable RF signal processing
• Low-pass filtering characteristic optimized for GSM/EGSM bands
• Compact 0603 surface-mount footprint for space-constrained designs

Applications

• GSM/EGSM transmitter modules
• Wireless connectivity devices including smartphones and tablets
• IoT modules utilizing Wi-Fi and Bluetooth standards

Procurement Notes

Verify the specific suffix '1169' against official TDK documentation to confirm exact electrical characteristics, as suffixes often denote specific frequency or tolerance variations. Ensure compatibility with RoHS directives if required by your manufacturing process. Cross-reference datasheet revision dates to ensure alignment with current production specifications.

Selection Notes

Select this component when a low-pass filter is required for GSM/EGSM applications within a 0603 footprint. Consider the 35 MHz bandwidth and 0.7 dB insertion loss against system requirements. Evaluate thermal performance and soldering compatibility with standard reflow profiles for surface-mount assembly processes.

Part Context

This part belongs to TDK's DEA series of multilayer chip low-pass filters. These components are engineered for high-frequency signal integrity in mobile communication devices. The series offers various cutoff frequencies and bandwidths tailored for different wireless standards, providing consistent performance across consumer electronics and industrial IoT applications.

Replacement Considerations

Consult TDK official substitution guides for compatible alternatives. Verify that any substitute maintains identical 0603 dimensions, pin configuration, and electrical parameters such as center frequency and insertion loss to ensure circuit board compatibility.