MSW-2-20+

RF Switches Overview

The MSW-2-20+ is a reflective single-pole double-throw (SPDT) solid-state RF switch manufactured by Mini-Circuits. It operates from DC to 2 GHz and is designed for surface-mount applications. The component utilizes a compact SOT-363 package, providing a low-profile solution for space-constrained designs. It features a 50 Ohm impedance characteristic, ensuring compatibility with standard RF systems. The device is constructed using gallium arsenide (GaAs) PHEMT technology, which contributes to its high performance and reliability in various radio frequency environments.

RF Switches Feature Summary

• Reflective SPDT switching architecture
• Surface-mount SOT-363 package design
• DC to 2 GHz operational bandwidth
• 50 Ohm system impedance compatibility

RF Switches Applications

• Cellular infrastructure base stations
• Wireless local area network (WLAN) systems
• Test and measurement equipment signal routing

RF Switches Procurement Notes

Verify the specific suffix (+) indicates RoHS compliance when sourcing. Confirm the package type matches the PCB footprint requirements. Ensure the operating voltage and control logic align with the system design specifications before finalizing procurement orders.

RF Switches Selection Notes

Select this component for applications requiring a compact, high-frequency SPDT switch. Consider the reflective nature of the switch when designing matching networks. Evaluate the power handling capabilities against the maximum input signal levels expected in the target application environment.

RF Switches Part Context

This part belongs to Mini-Circuits' MSW series of solid-state switches. The series offers various configurations including SPDT and SP4T options across different frequency ranges. The MSW-2-20+ specifically targets the sub-2 GHz market segment, providing a balance between performance and size for modern wireless communication devices.

RF Switches Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify that any substitute maintains the same DC to 2 GHz frequency range and SOT-363 package dimensions. Ensure electrical parameters such as insertion loss and isolation meet or exceed the original specifications.