4-Channel Solid State Relay Module

SKU
ARE00404SL
In stock
Special Price $5.43 was $13.80
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Overview

   Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages: it has a longer life, with a much higher turn on/off speed and no noise. Besides, it also has better resistance to vibration and mechanical shock, and better moisture proof performance.