DPX167125DT-8097B1

RF Multiplexers Overview

The DPX167125DT-8097B1 is a multilayer diplexer manufactured by TDK Corporation, designed for RF front-end applications. It operates across multiple frequency bands: 617MHz to 2.69GHz, 2.4GHz to 2.5GHz, and 2.5GHz to 2.4GHz/5.15GHz to 5.925GHz/5.925GHz to 7.125GHz. The device features low-frequency band attenuation of 20.00dB minimum and 26.20dB maximum, with high-frequency band attenuation of 20.00dB minimum and 24.40dB maximum. It utilizes a 0603 (1608 metric) surface-mount package with six PCB pads. The component supports an operating temperature range of -40°C to 85°C and complies with RoHS3 standards.

RF Multiplexers Feature Summary

• Integrates dual-band filtering capabilities for 2.4-2.5GHz and 5-7GHz wireless local area network and Bluetooth applications using LTCC technology.

RF Multiplexers Applications

• 2.4-2.5GHz Wireless LAN systems
• Bluetooth communication modules
• 5-7GHz Wireless LAN systems

RF Multiplexers Procurement Notes

Verify the specific ordering suffix to ensure correct frequency band configuration and tolerance specifications. Confirm that the selected packaging format aligns with automated assembly requirements. Check for updated environmental compliance documentation such as RoHS3 status prior to final procurement approval.

RF Multiplexers Selection Notes

Select this component when compact size and multi-band isolation are required for wireless devices. Ensure the design accommodates the 0603 footprint dimensions of 1.60mm x 0.80mm x 0.60mm. Validate thermal management strategies for operation within the specified -40°C to 85°C range.

RF Multiplexers Part Context

This part belongs to the DPX series of multilayer diplexers developed by TDK Corporation. These components utilize thin-film and LTCC technologies to provide high-performance RF filtering solutions. The series is engineered for integration into modern wireless communication devices requiring efficient spectrum management.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative sources.