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R574812425 is listed in the RF Switches range at ChipApex. The manufacturer field lists Radiall USA, Inc.. Its product description is IC RF SWITCH SP4T 40GHZ. Review the specifications below when checking this part for your BOM.
RF Switches specifications for R574812425
- Description：IC RF SWITCH SP4T 40GHZ
- Series：-
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP4T
- Frequency Range：0Hz ~ 40GHz
- Isolation：50dB (min)
- Insertion Loss：1.1dB (max)
- Test Frequency：40GHz
- 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：-
RF Switches datasheet and documents for R574812425
RF Switches Overview
The R574812425 is a terminated SP4T coaxial RF switch from the RAMSES series by Radiall USA, Inc. It operates within a frequency range of DC to 40 GHz and features SMA 2.9 connectors. Key electrical parameters include a maximum insertion loss of 1.1 dB and minimum isolation of 50 dB at a 50 Ohm impedance. The device requires a supply voltage of 12 Vdc for operation and utilizes a D-sub connector interface. It is designed for normally open configurations with indicator capabilities.
RF Switches Feature Summary
- SP4T switching topology with terminated output ports
- High-frequency operation up to 40 GHz
- Integrated TTL diode control logic
- D-sub connector interface for control signals
RF Switches Applications
- Test and measurement instrumentation requiring high-frequency signal routing
- Wireless communication systems operating in microwave bands
- Radar system signal distribution networks
- Aerospace and defense electronic warfare applications
RF Switches Procurement Notes
Verify current lifecycle status directly with Radiall USA, Inc., as availability may vary. Confirm specific connector pinouts and control voltage requirements against final design specifications. Ensure environmental compliance documentation matches project regulatory needs. Cross-reference part numbers carefully to distinguish between similar RAMSES series variants.
RF Switches Selection Notes
Select this component when a single-pole four-throw configuration is required for frequencies extending to 40 GHz. Consider the terminated port design for simplified integration without external load matching. Evaluate the D-sub control interface compatibility with existing driver circuits. Assess thermal management requirements based on the specified operating temperature range and power dissipation characteristics.
RF Switches Part Context
This model belongs to the RAMSES family of high-performance coaxial switches. The series is characterized by robust construction and precise electromagnetic performance suitable for demanding RF environments. The R574812425 variant specifically addresses applications needing multi-port switching with integrated termination and digital control interfaces.
RF Switches Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source data. Consult manufacturer documentation for direct replacements or updated series equivalents.
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