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3054_0 SSR Relay Board 0.5A

Product Code: 3054
Excl. VAT: €11.18 Incl. VAT: €13.41
  • Buy 5 for €10.06 (€12.08 incl. tax) each and save 10%
  • Buy 10 for €9.50 (€11.40 incl. tax) each and save 16%
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  • Buy 100 for €7.82 (€9.38 incl. tax) each and save 31%
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Solid State Relays, or SSRs, are devices designed to operate like standard relays but without mechanical motion.

By simply providing a small voltage to the control side of the circuit, you can open or close a higher powered circuit on the load side.

The SSR Board is safe to use with sensitive control devices like microprocessors, and will not damage a Phidget device or your PC. Optoisolation between the control inputs and outputs of the SSR in the form of an LED paired with a set of optically-controlled MOSFETs provides protection from output to input. An on-board diode across the relay output protects the board from static electricity and surges from inductive loads.


Controlled By Digital Output (5V)
Electrical Properties
Relay Output Type MOSFET
Isolation Method Photoelectric
Dielectric Strength 1.5 kV AC
Control Voltage Min 3 V DC
Control Voltage Max 30 V DC
Control Current 10 mA
Load Voltage Max (DC) 40 V DC
Load Voltage Max (AC) 28 V AC
Load Current Max (AC) 500 mA
Load Current Max (DC) 500 mA
Turn-on Time Max 5 ms
Turn-off Time Max 0.2 ms
Contact Resistance Max 850 mΩ
Physical Properties
Recommended Wire Size (Load) 16 - 26 AWG
Recommended Wire Size (Control) 16 - 26 AWG
Operating Temperature Min -40 °C
Operating Temperature Max 85 °C

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Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

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3054_0  SSR Relay Board 0.5A
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