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R570A42010
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Product Detailed Parameters
- Description：SPDT RAMSES PC BOARD MOUNT 3GHZ
- Series：SPDT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：0Hz ~ 3GHz
- Isolation：80dB (min)
- Insertion Loss：0.2dB (max)
- Test Frequency：3GHz
- Impedance：50Ohm
- Voltage - Supply：10.2V ~ 13V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R570A42010 is a single-pole double-throw (SPDT) coaxial switch from the Ramses series by Radiall. It operates up to 3 GHz and features latching functionality with self-cut-off indicators. The device utilizes a positive common configuration and accepts a 12Vdc coil voltage. Electrical connections are established via pins and terminals, designed specifically for printed circuit board (PCB) mounting.
Feature Summary
- Latching mechanism with integrated self-cut-off indicators
- Positive common contact configuration
- Printed circuit board (PCB) mount design
Applications
- RF signal routing in test and measurement equipment
- Telecommunications infrastructure switching
- Aerospace and defense electronic systems
Procurement Notes
Verify the specific datasheet version for the R570A42010 to confirm pinout compatibility and electrical ratings. Ensure that the PCB layout accommodates the terminal dimensions and that the driving circuit provides the required 12Vdc latching voltage. Cross-reference the manufacturer's official documentation for any updates regarding RoHS compliance or material specifications before finalizing procurement.
Selection Notes
Select this component when a latching SPDT switch is required for frequencies up to 3 GHz. The PCB mount form factor simplifies integration into compact assemblies. Verify that the system architecture supports the positive common configuration and that the control logic can handle the latching requirements without continuous power consumption for state retention.
Part Context
This part belongs to the Ramses series of coaxial switches, which are engineered for high-reliability applications. The series offers various connector types and mounting styles. The R570A42010 specifically combines the Ramses performance characteristics with a PCB-mount footprint and latching operation, distinguishing it from panel-mount or non-latching variants within the same product family.
Replacement Considerations
Consult the Radiall Ramses series cross-reference guide for direct substitutes. Alternative parts may differ in connector interface, mounting style, or latching mechanism. Verify that any replacement maintains the 3 GHz frequency range and compatible control voltage specifications.
