DPX205950DT-9008A1

RF Multiplexers Overview

The DPX205950DT-9008A1 is a surface-mount LTCC diplexer designed for RF signal conditioning. It operates with two frequency bands: a low band of 2.3GHz to 2.5GHz and a high band of 4.9GHz to 5.95GHz. The component features a 0805 (2012 metric) package with six PCB pads. Electrical specifications include a minimum attenuation of 20.00dB for both the low and high bands, and return loss values of 20.0dB for the low band and 11.0dB for the high band.

RF Multiplexers Feature Summary

• Utilizes multilayer LTCC technology for compact signal separation
• Provides simultaneous filtering for dual wireless frequency bands
• Designed for surface-mount board integration

RF Multiplexers Applications

• W-LAN systems operating at 2.4/5 GHz
• Bluetooth modules requiring frequency isolation
• GPS receiver front-end circuitry

RF Multiplexers Procurement Notes

Verify current availability status as this part has been announced for end-of-life. Confirm if the Not Recommended for New Designation applies to your specific project timeline. Check for official replacement recommendations from TDK before finalizing procurement plans to ensure long-term supply chain stability.

RF Multiplexers Selection Notes

Select this component only if the specific 2.3-2.5GHz and 4.9-5.95GHz bandwidths match the system requirements. Ensure the 0805 footprint fits the PCB layout constraints. Consider that the part is obsolete; evaluate alternative components from the same series or newer generations that offer identical electrical performance without lifecycle restrictions.

RF Multiplexers Part Context

This device belongs to the DPX series of RF diplexers manufactured by TDK Corporation. These components are engineered for wireless connectivity applications where size reduction and signal integrity are critical. The series typically supports various frequency combinations tailored for WLAN, Bluetooth, and GPS technologies within mobile and portable electronic devices.

RF Multiplexers Replacement Considerations

Officially recommended substitutes include DPX165950DT-8060C1 from TDK and DPX2012LL76R2455A from Pulse Electronics. Verify pin compatibility and electrical parameters when transitioning to these alternatives.