SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
R591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH SP4T 6GHZ MODULE. Review the specifications below when checking this part for your BOM.
The R591323405 is a subminiature coaxial switch manufactured by Radiall USA, Inc. It features an SP4T configuration with SMA connectors and operates up to 6 GHz. The device utilizes a latching mechanism with global reset functionality powered by 28 VDC. It employs a micro-D connector for control interface integration. This component is designed for high reliability in RF signal routing applications.
Verify the specific datasheet version when sourcing this component to ensure compatibility with system voltage requirements and connector specifications. Confirm that the micro-D control interface aligns with existing board layouts. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the 28 VDC latch requirement matches the available power supply rails in the design.
Select this model when a compact SP4T solution is required for frequencies up to 6 GHz. The latching feature reduces continuous power consumption compared to non-latching alternatives. Consider the global reset function for system initialization needs. Evaluate the micro-D connector footprint against available PCB space. Verify shock and vibration tolerance meets the operational environment standards.
This part belongs to the Radiall R591 series of coaxial subminiature switches. The series is characterized by robust construction suitable for demanding environments. These switches are engineered for applications requiring reliable signal path switching in compact spaces. The R591 series generally offers high cycle life and stable electrical performance across its frequency range.
Cross-reference with other R591 series variants for different port configurations or connector types. Ensure substitute parts maintain the same 28 VDC latching voltage and micro-D interface. Verify that any replacement supports the 6 GHz maximum operating frequency and SP4T topology.
The typical operating life exceeds 25 million cycles.
The switch uses a latching mechanism with a global reset function controlled via a micro-D connector.
The maximum operating frequency is 6 GHz.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.

Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read MoreR591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read MoreR591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
R591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
R591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read More
R591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
R591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
R591323405 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH…
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More