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R585412400 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH SPDT 18GHZ. Review the specifications below when checking this part for your BOM.
The R585412400 is a general-purpose SPDT RF switch manufactured by Radiall USA, Inc. It operates within the Ramses SMA series and supports a frequency range of 0 Hz to 18 GHz with a 50 Ohm impedance. The device features a failsafe mechanism and requires an external load for operation. It is powered by a 12 Vdc supply and utilizes pins or terminals for connection. This component is designed for high-frequency signal routing applications requiring reliable switching performance.
Verify the specific package variant, as the part may utilize either pins or terminals for electrical connection. Confirm that the application design includes necessary external loads, as this switch requires them for proper operation. Ensure the 12 Vdc power supply requirements align with the system architecture before integration.
Select this component when an SPDT switching solution is required up to 18 GHz. The failsafe feature is critical for systems needing predictable states during power loss. Verify impedance matching at 50 Ohms and ensure the SMA interface fits the board layout constraints.
This part belongs to the Ramses series of RF switches from Radiall. It is distinct from passive connectors like BNC or SMP types found in other listings. The R585412400 is an active electronic component designed for signal path control rather than simple interconnection.
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Radiall resources for direct replacements.
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