DPX165950DT-8026D1

RF Multiplexers Overview

The TDK DPX165950DT-8026D1 is an LTCC diplexer designed for RF signal conditioning. It operates with a low band of 2.4GHz to 2.5GHz and a high band of 4.9GHz to 5.95GHz. The component features a 0603 (1608 metric) surface-mount package with six printed circuit board pads. Key electrical specifications include insertion losses of 0.4 dB and 0.56 dB for the respective bands, with a nominal impedance of 50 Ohms. It supports a wide operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

RF Multiplexers Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for compact integration
• Provides simultaneous filtering for dual frequency bands in a single surface-mount device
• Designed for commercial grade applications requiring stable RF performance

RF Multiplexers Applications

• Wireless LAN (W-LAN) systems
• Bluetooth connectivity modules
• RF cellular product designs

RF Multiplexers Procurement Notes

Verify current availability as this part is marked Not Recommended for New Designs (NRND). Confirm specific ordering suffixes for tape and reel configurations. Check for potential minimum order quantity restrictions due to end-of-life status. Ensure compliance with RoHS3 requirements for your target market. Validate that the 0603 footprint matches your PCB layout constraints before finalizing procurement.

RF Multiplexers Selection Notes

Select this component when space-constrained designs require dual-band filtering for 2.4GHz and 5GHz ISM bands. The 0603 package offers a small form factor suitable for dense layouts. Consider the NRND status for long-term supply chain stability. Evaluate insertion loss and return loss specifications against system sensitivity requirements. Compare with active alternatives like the DPX165950DT-8026A1 if new design support is critical.

RF Multiplexers Part Context

This diplexer belongs to the TDK DPX series, which focuses on RF multiplexing solutions. It is categorized under signal conditioning components within the broader RF and wireless portfolio. The component is manufactured by TDK Corporation and utilizes LTCC processing techniques common in their connectivity products. It serves as a passive filter element in modern wireless communication hardware.

RF Multiplexers Replacement Considerations

Public confirmed substitutes include DPX165950DT-8026A1 (TDK) and DPX1608LL83R2455A (Pulse Electronics). Verify pin compatibility and electrical parameter alignment before substitution.