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R570963010
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Product Detailed Parameters
- Description：SPDT RAMSES DIN 2.5GHZ LATCHING
- Series：SPDT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：0Hz ~ 2.5GHz
- Isolation：70dB (min)
- Insertion Loss：0.3dB (max)
- Test Frequency：2.5GHz
- Impedance：75Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-25°C ~ 70°C
- Mounting Type：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R570963010 is a high-frequency RF switch manufactured by Radiall USA, Inc., belonging to the Ramses series. It features a Single Pole Double Throw (SPDT) configuration with a positive common contact arrangement. The component operates at a maximum frequency of 2.5 GHz and utilizes a latching mechanism for state retention. It is designed for 50-ohm impedance systems and accepts 28Vdc coil voltage. The device incorporates self-cut-off functionality and includes built-in indicators. Terminals are configured as diodes and pins for circuit integration.
Feature Summary
- Latching SPDT architecture with positive common contact
- Integrated self-cut-off protection mechanism
- Built-in status indicators for operational monitoring
- High-frequency performance up to 2.5 GHz
Applications
- RF signal routing in communication systems
- Test and measurement instrumentation
- Telecommunications infrastructure switching
- Aerospace and defense radar systems
Procurement Notes
Verify the specific terminal configuration and indicator type against the official datasheet before integration. Confirm that the 28Vdc coil voltage requirement aligns with the system power supply. Ensure the latching mechanism's power consumption during state changes is accounted for in the thermal design. Cross-reference the self-cut-off specifications with safety requirements.
Selection Notes
Select this component when a latching SPDT switch is required for frequencies up to 2.5 GHz. The positive common contact configuration is suitable for applications needing defined default states without continuous power. Consider the 28Vdc drive voltage compatibility with existing control logic. The integrated indicators simplify status monitoring in complex RF architectures.
Part Context
This part belongs to the Ramses series of coaxial switches from Radiall. The series is known for robust construction and high reliability in demanding environments. The R570963010 variant specifically addresses needs for latching operation and visual status feedback in compact RF modules.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical footprint and electrical parameters if considering alternative suppliers.
