DPX209504DT-4183A1

RF Multiplexers Overview

The TDK DPX209504DT-4183A1 is an LTCC diplexer designed for RF signal conditioning. It operates across two distinct frequency bands: 3.168GHz to 4.752GHz and 6.336GHz to 9.504GHz. The component utilizes low-temperature co-fired ceramic technology to ensure low insertion loss and minimal latency. It is housed in a compact 0805 surface-mount package, suitable for space-constrained wireless applications requiring efficient frequency separation.

RF Multiplexers Feature Summary

• Utilizes low-temperature co-fired ceramic (LTCC) construction for enhanced thermal stability and reliability.
• Provides effective signal separation between two specific high-frequency bands with low insertion loss.
• Features a compact 0805 surface-mount footprint for integration into dense circuit layouts.

RF Multiplexers Applications

• Wireless communication systems requiring dual-band signal filtering
• RF front-end modules for base stations
• Satellite communication equipment

RF Multiplexers Procurement Notes

Verify the exact datasheet version from TDK Corporation before implementation. Confirm that the 0805 package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the frequency bands with your system design to confirm compatibility. Request official documentation directly from authorized distributors or the manufacturer.

RF Multiplexers Selection Notes

Select this component when dual-band isolation is required in a small form factor. The LTCC technology offers advantages in size and performance compared to traditional ceramic filters. Consider the specific frequency ranges of 3.168-4.752GHz and 6.336-9.504GHz against your application needs. Evaluate the insertion loss characteristics for signal integrity requirements.

RF Multiplexers Part Context

This part belongs to TDK's family of LTCC diplexers, which are widely used in RF applications. These components are known for their precision manufacturing and consistent performance in high-frequency environments. The DPX series typically integrates passive components into a single ceramic structure.

RF Multiplexers Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult TDK technical support for potential alternatives if this specific model is unavailable.

RF Multiplexers FAQ

What technology is used in the DPX209504DT-4183A1?

It uses low-temperature co-fired ceramic (LTCC) technology.

What are the operating frequency bands?

The device operates at 3.168GHz to 4.752GHz and 6.336GHz to 9.504GHz.