D17W+

RF Directional Couplers Overview

The Mini-Circuits D17W+ is a monolithic microwave integrated circuit (MMIC) directional coupler engineered for operation within the 700 MHz to 3500 MHz frequency range. This component delivers a nominal coupling factor of 25.9 dB and supports a maximum power handling capacity of 4 watts. It features a 50-ohm impedance interface and utilizes an SOT-23-6 surface-mount package, providing a wide bandwidth suitable for broadband RF applications.

RF Directional Couplers Feature Summary

• Monolithic microwave integrated circuit construction for compact integration
• Wide operational bandwidth spanning from 700 MHz to 3500 MHz
• High power handling capability up to 4 watts
• Surface-mount SOT-23-6 package design

RF Directional Couplers Applications

• WiMAX systems
• Wireless LAN infrastructure
• RF signal monitoring and sampling
• Broadband communication transceivers

RF Directional Couplers Procurement Notes

Verify the specific part number against official Mini-Circuits documentation to confirm the exact electrical specifications and package type. Ensure that the intended operating frequency and power levels remain within the defined limits of 700-3500 MHz and 4W respectively. Confirm compatibility with standard SMT assembly processes for the SOT-23-6 footprint before finalizing procurement.

RF Directional Couplers Selection Notes

Select this component when a wideband directional coupler is required for frequencies between 700 MHz and 3.5 GHz. The 25.9 dB coupling factor and 4W power rating make it suitable for moderate power applications. Consider the SOT-23-6 package size for space-constrained designs requiring surface-mount technology integration in RF front-end modules.

RF Directional Couplers Part Context

The D17W+ belongs to the Mini-Circuits portfolio of MMIC directional couplers. These components are designed to sample RF signals with high directivity and low insertion loss. The device serves as a passive RF building block, enabling signal monitoring and feedback control in wireless communication systems without significantly disrupting the main signal path.

RF Directional Couplers Replacement Considerations

Consult official Mini-Circuits substitution guides for verified equivalent models. Cross-reference specifications such as coupling factor, frequency range, and power handling to ensure functional compatibility. Verify package dimensions and pinout configurations to maintain board layout integrity during replacement.