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R571F63121
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Product Detailed Parameters
- Description：SPDT THERMAL VACUUM SMA 22GHZ LA
- Series：SPDT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：0Hz ~ 22GHz
- Isolation：55dB (min)
- Insertion Loss：0.7dB (max)
- Test Frequency：22GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- 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 R571F63121 is a general-purpose single-pole double-throw (SPDT) RF switch manufactured by Radiall USA, Inc. Designed for high-frequency applications, this component operates within a frequency range of 0 to 22 GHz and maintains a characteristic impedance of 50 Ohms. It requires a coil voltage of 28 VDC, with an operating supply range of 24V to 30V. The device features a maximum insertion loss of 0.7 dB at the test frequency of 22 GHz. It is rated for an operating temperature range from -40°C to +85°C.
Feature Summary
- Provides SPDT switching functionality for RF signal routing
- Operates up to 22 GHz frequency range
- Designed for 50 Ohm system impedance
Applications
- General purpose RF switching circuits
- Test and measurement equipment
- Telecommunications infrastructure
Procurement Notes
Verify the specific datasheet version when ordering, as manufacturer documentation may contain updated electrical characteristics or mechanical drawings. Confirm that the 28 VDC coil voltage requirement aligns with your system power design. Ensure thermal management supports the specified -40°C to +85°C operating range for your intended environment.
Selection Notes
Select this component when a compact SPDT switch is required for frequencies extending to 22 GHz. The 50 Ohm impedance matches standard coaxial systems. Consider the 28 VDC drive requirement during circuit design. Verify that the insertion loss specification meets the link budget requirements for your specific application frequency.
Part Context
This part belongs to the Radiall RF switch portfolio, specifically categorized under coaxial switches. It serves as a solid-state or electromechanical solution for directing RF signals in high-frequency environments. The product is listed under general-purpose RF switch classifications by distributors.
Replacement Considerations
Consult official Radiall documentation for qualified substitute part numbers. Cross-referencing should be limited to components explicitly identified as replacements in manufacturer literature.
