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R573412445
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Product Detailed Parameters
- Description：IC RF SWITCH SP4T 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP4T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (min)
- Insertion Loss：0.5dB (max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：10.2V ~ 13V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：-
- Package / Case：Module
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Radiall R573412445 is an SP4T coaxial switch from the RAMSES series, operating up to 18 GHz with a 50 Ohm impedance. It features SMA connectors and a normally open configuration with positive common terminals. The device utilizes a 12 VDC coil voltage and includes D-sub connector indicators. Key electrical specifications include a VSWR of 1.5:1, insertion loss of 0.5 dB, and isolation of 60 dB. It supports 5,000,000 cycles and functions between -40°C and +85°C.
Feature Summary
- SP4T switching topology for signal routing
- RAMSES series high-frequency performance
- Positive common terminal configuration
- Integrated status indicators via D-sub connector
Applications
- RF test and measurement equipment
- Wireless communication infrastructure
- Aerospace and defense radar systems
- Satellite ground station components
Procurement Notes
Verify current availability directly with Radiall USA, Inc., as distribution channels may indicate limited or no stock. Confirm lead times and manufacturing status through official manufacturer channels. Ensure compliance with RoHS and REACH requirements by reviewing the latest environmental documentation provided by the supplier before finalizing procurement orders.
Selection Notes
Select this component for applications requiring SP4T switching at frequencies up to 18 GHz. The 12 VDC coil voltage and D-sub indicator interface are specific design constraints. Compare against other RAMSES variants if different terminal types or coil voltages are required. Ensure the SMA connector interface matches the system board layout and impedance requirements.
Part Context
This part belongs to the Radiall RAMSES family of coaxial switches, designed for high-reliability RF applications. The series offers various pole configurations and frequency ranges. The R573412445 specifically addresses needs for 18 GHz operation with SP4T functionality, distinguishing it from lower-frequency or different pole-count models within the same product line.
Replacement Considerations
Check Radiall datasheets for alternative RAMSES models with compatible 18 GHz specifications. Verify if other part numbers offer different coil voltages or connector types while maintaining similar electrical performance. Cross-reference with distributors for equivalent RF switches if direct substitution is necessary.
FAQ
What is the contact form of the R573412445?
The R573412445 has an SP4T (Single Pole, Four Throw) contact form.
Does the R573412445 have illuminated indicators?
No, the R573412445 is non-illuminated but includes status indicators via a D-sub connector.
What is the maximum operating temperature for this switch?
The maximum operating temperature for the R573412445 is +85°C.
