About Coaxial Switches

Coaxial Switches

Coaxial switches are electronic components that are used to control and direct the flow of signal between different coaxial cables. They typically consist of a mechanical switch mechanism connected to a coaxial connector on each end.These switches are commonly used in RF or microwave applications, where high frequencies need to be routed between different components or test equipment. They allow for rapid switching between multiple inputs and outputs, making them essential for complex systems and testing environments.One of the key features of coaxial switches is their ability to isolate different signal paths, preventing any interference or crosstalk between them. This ensures efficient and accurate signal routing, making them crucial in applications such as telecommunications, broadcasting, and satellite communications.Coaxial switches come in various forms, including single, double, and multi-pole configurations, each with different connectivity options and switch mechanisms. They are essential components in today's modern electronic systems, providing reliable and efficient signal management in a wide range of applications.

Coaxial switches are specialized electromechanical or solid-state switches designed to route high-frequency radio frequency (RF) signals through coaxial transmission paths. These switches allow signals to be directed between different signal paths with minimal loss, reflection, or interference, making them essential components in RF and microwave systems.

What Are Coaxial Switches?

A coaxial switch controls the flow of RF signals by connecting or disconnecting coaxial ports. It functions similarly to a mechanical relay but is specifically engineered for high-frequency signal integrity. These switches are often used in testing systems, communication networks, radar, satellite systems, and broadcasting equipment where precision and low signal distortion are crucial.

Key Features

  • High Frequency Range: Operates typically from DC to 40 GHz or more, depending on design.

  • Low Insertion Loss: Maintains signal strength with minimal power loss across connections.

  • High Isolation: Prevents signal leakage between ports when disconnected.

  • VSWR (Voltage Standing Wave Ratio): Low VSWR values (close to 1:1) ensure signal efficiency.

  • Multiple Ports: Available in configurations like SPDT (Single-Pole Double-Throw), SP3T, SP4T, SP6T, and more.

  • Actuation Methods: Can be manual, remotely controlled via TTL/USB interfaces, or solenoid-driven.

Types of Coaxial Switches

  1. Electromechanical Coaxial Switches:

    • Use moving mechanical contacts for switching.

    • High power handling capacity.

    • Durable and reliable, suitable for lab and field applications.

    • Longer switching time (in milliseconds).

  2. Solid-State Coaxial Switches:

    • Use semiconductor components (e.g., PIN diodes).

    • Faster switching speeds (in nanoseconds or microseconds).

    • No moving parts, hence longer lifespan.

    • Ideal for automated and high-speed applications.

  3. Latching and Non-Latching Switches:

    • Latching: Remains in its last position even after power is removed.

    • Non-Latching: Returns to a default state when power is off.

Applications

Coaxial switches are widely used in industries and systems requiring reliable RF signal routing, including:

  • RF and Microwave Test Systems: For automated signal path switching.

  • Communication Systems: Satellite, cellular, and radio base stations.

  • Military and Aerospace: Radar, surveillance, and secure communication systems.

  • Broadcast and Media: Signal routing for television and radio transmitters.

  • Medical Imaging: MRI and other diagnostics requiring precise RF control.

Advantages

  • Signal Integrity: Maintains excellent RF performance with low insertion loss and high isolation.

  • Flexibility: Supports multiple signal path configurations.

  • Space Efficiency: Multi-throw designs reduce the need for complex cable arrangements.

  • Durability: Designed to withstand frequent switching cycles and harsh environments.

Coaxial switches are indispensable components in high-frequency systems where signal routing with minimal distortion is critical. Whether you’re building an RF testing bench or designing advanced communication hardware, choosing the right coaxial switch ensures reliable performance and signal clarity. With various types and configurations available, they offer flexible solutions for a wide range of RF applications.

Enable Filter
  Manufacturer
Reset
  Contact Form
Reset
  Frequency
Reset
  Coil Voltage
Reset
  Termination Style
Reset
  VSWR
Reset
  Insertion Loss
Reset
  Isolation
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Contact FormFrequencyCoil VoltageTermination StyleVSWRInsertion LossIsolation
  
           
CCR-33S6C-N


Coaxial Switches SPDT 28V Latch SMA NARROW BODY
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 164.109

Multiples of: 1

Spdt 28 VDC    
R570413030


Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Diodes Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 177.0331

Multiples of: 1

Spdt18 GHz28 VDCSolder Pin1.50.5 Db80 Db
CCR-33S2C


RF Switch Commercial - 50 Ohms - 15VDC Coil - DC-18GHz - Failsafe - SPDT - SMA-Female - Opt: Indicator-Contacts
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 199.078

Multiples of: 1

Spdtdc To 18 GHz15 VDCSolder Terminal1.2:10.4 Db65 Db
R570313100


Coaxial Switches SPDT Ramses SMA 3GHz Failsafe 28Vdc TTL Diodes Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 199.5888

Multiples of: 1

Spdt3 GHz   0.2 Db 
CCR-33S3C-N


Coaxial Switches SPDT 12V F/S SMA Ind. Cnts narrow
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 220.179

Multiples of: 1

Spdt 12 VDCSma   
R570413100


Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc TTL Diodes Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 222.2543

Multiples of: 1

Spdt18 GHz28 VDCSolder Pin1.50.5 Db80 Db
R516733100


Coaxial Switches SMT Micro SPDT Quartz 26.5GHz Latching 24Vdc Not Soldered Standard packaging
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 229.4654

Multiples of: 1

Spdt26.5 GHz24 VDCSmd/Smt21.6 Db40 Db
CR-33S10-T


Coaxial Switches
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Thu. 29 May to Wed. 04 Jun Calender.png

USD 234.3393

Multiples of: 1

       
CR-33S2C-T


RF Switch Elite DC-22GHz SMA Failsafe SPDT Indicator TTL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Thu. 29 May to Wed. 04 Jun Calender.png

USD 253.9455

Multiples of: 1

       
R570413000LP


Coaxial Switches SPDT Ramses Low PIM SMA 18GHz Failsafe 28Vdc Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 299.7648

Multiples of: 1

Spdt18 GHz28 VSolder Pins1.40.35 Db80 Db
R570022000


Coaxial Switches SPDT Ramses N 3GHz Failsafe Indicators 12Vdc Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 301.5761

Multiples of: 1

       
R570012100


Coaxial Switches SPDT Ramses N 3GHz Failsafe 12Vdc TTL Diodes Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 320.265

Multiples of: 1

       
CCR-40K10


Coaxial Switches MINI SPDT DC-40GHz, FS 28VDC STD CONTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 421.564

Multiples of: 1

Spdt40 GHz28 VDCSma Connector1.8:10.8 Db50 Db
CCR-40K6D-T


RF Switch Commercial DC-40GHz 2.92mm Latching SPDT Self Cutoff TTL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Thu. 29 May to Wed. 04 Jun Calender.png

USD 470.0981

Multiples of: 1

       
R570813000


Coaxial Switches SPDT Ramses SMA2.9 40GHz Failsafe 28Vdc Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 472.989

Multiples of: 1

       
R577432100


Coaxial Switches DPDT Ramses SMA 18GHz Latching 12Vdc TTL Diodes Pins Terminals with bracket
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 555.1148

Multiples of: 1

       
CCRT-53S80-T


Coaxial Switches SPDT 12VDC SMA FML DC-26.5GHZ TTL DRVR
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Tue. 27 May to Thu. 29 May Calender.png

USD 571.461

Multiples of: 1

       
CCS-32T1C-T


RF Switch Commerical DC-12GHz TNC Failsafe SPDT Indicators TTL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Thu. 29 May to Wed. 04 Jun Calender.png

USD 601.366

Multiples of: 1

       
CCR-38S24C-T


Coaxial Switches 15 VDC, NO, SP4T
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne Availability : 1
Ship by Thu. 29 May to Wed. 04 Jun Calender.png

USD 625.701

Multiples of: 1

       
R570422100


Coaxial Switches SPDT Ramses SMA 18GHz Failsafe Indicators 12Vdc TTL Diodes Pins Terminals
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Radiall Availability : 0
Request Quote Calender.png

USD 291.599

Multiples of: 1

       
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified