Top 12 Solid State Relays

Solid-state relays are used in a switching device that needs to lose or open contacts among two circuits automatically. Choosing the right relays is especially important as it is suited to work best for precise environments. Whatever the operating industry is, solid-state relations have been of tremendous help, so make sure to choose an ideal model.

Browse Best Solid State Relays

uxcell ASH-25DA Solid State Relay 3-32VDC to 24-480VAC 25A Single Phase SSR ...

  • Brand Name: Uxcell
  • Model Name: US-SA-AJD-198293
  • Item Weight: 3.19 ounces
  • Satisfaction Score: 97%
  • Dimensions: 4.33 x 3.94 x 1.57 inches
  • Overall Score: 8.9
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SainSmart USB Eight Channel Relay Board for Automation - 12 V

  • Brand Name: SainSmart
  • Model Name: 8541582310
  • Satisfaction Score: 82%
  • Dimensions: 4.8 x 3.7 x 1.26 inches; 3.21 Ounces
  • Overall Score: 7.5
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Solid State Relays Buying Guide

As an electrically operated switch, solid-state relays must ensure to work with no moving components. Most of the brands provide a single relay controlled by the digital output of necessary power with your microcontroller. The primary specification you need to look out for is the feature - No connector with required numbers, and the right module is operating voltage. Make sure that the isolation circuit is capable of preventing damages to the I/O port with its current. Moreover, it is important to note how the device performs with electrical components.

Used in Wide Applications

Ensure the relays you plan to buy work well with ARM, MCU, Raspberry, CNC machine, AVR, PS4, and many more. Most models have a jumper to be appropriately set as it changes with low and high signals. Make sure the input voltage and load current are at the correct level. On the other hand, the total heat sink size is also an excellent feature to be considered before making the final decision. Most models are designed to be operated on AC or DC input depending upon customers' uses.

Additional Features That Make a Difference

The top features you need to consider are a switch with no spark, anti-corrosion material, moisture-proof properties, and high switching speed. It is even better if the solid-state relay has anti-vibration and long-life characteristics. Overall, make sure the relay is of high reliability and compatible with projects you are working on. Some brands are considerate enough to offer each package with mini bags of thermal grease, which can be applied on the solid-state relays; This feature helps make the temperature dissipate faster. Also, electromagnetic compatibility is another characteristic that works well for controlling your machinery.

Compact Size Matters

Solid-State relays are available in different sizes depending on your needs as it is ideal for automatic process control. Not only that, it is a must-have component for controlling temperature, so make sure you get the right size before buying it. The size will depend on the type of harsh environment you are using and the regular switching occasion. Most of the configurations are reasonably designed to suit the industry-specific needs to be optimized for easy installation. Make sure they perform on and off function without any physical movements.

The Material of the Solid-State Relays

As it is a widely used automatic control system, the type of material used is critical because it must bear many harsh conditions. Most of the models are made of aluminum and other metals. If you require the relays in high humidity and corrosion conditions, make sure to choose the one with anti-interference and easy to install product features because it makes all the difference in how it works.

Categories Simillar to Solid State Relays

Categories Simillar to Solid State Relays includes Electromechanical Relays, Voltage Monitoring Relays and Electrical Relays