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R577J42000 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is DPDT RAMSES 2.4MM 50GHZ LATCHING. Review the specifications below when checking this part for your BOM.
The R577J42000 is a DPDT RF switch module from the Radiall RAMSES series, designed for high-frequency applications up to 50 GHz. It features a 2.4mm female connector interface and operates with zero Hz minimum frequency. The component maintains a 50 Ohm impedance system with a maximum insertion loss of 1.1 dB. It utilizes a latching mechanism for state retention without continuous power consumption.
Verify the specific datasheet version for the R577J42000 to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with 2.4mm mating connectors in the target assembly. Confirm that the latching mechanism aligns with the control requirements of the system design before finalizing procurement.
Select this component when a DPDT switching solution is required for frequencies extending to 50 GHz. The 50 Ohm impedance matches standard RF systems. Consider the latching feature if power conservation during static states is critical. Verify that the 2.4mm connector type fits the existing board layout or cable harness constraints.
This part belongs to the Radiall RAMSES series of coaxial switches. The series focuses on high-performance RF switching solutions for demanding environments. The R577J42000 variant specifically addresses needs for wide bandwidth operation using the 2.4mm connector standard.
The R577J43005 is a related model within the same series but includes additional indicators and a D-sub connector with bracket. Verify if the added connectivity options are necessary or if the simpler R577J42000 configuration suffices for the application.
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