Heschen Printplaatrelais, JQC-3F(T73), DC 3V-spoel, SPDT, 7A 240VAC, 5-pins aansluitingen, 5 stuks

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Tous fonctionnent, c'est déjà une chose. Quant à leur durée de vie, l'avenir me l'apprendra ! Je vais les utiliser. 5 v= avec 1 contact inverseur

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They work well. Using 2 aa rechargeable batteries you get a good click from the relay. The 3 volt coil pulls 0.11 direct from the aa batteries. Hold the relay so the 3 pins are at the top. The top 2 outer pins are the 3 volt coil. The centre pin is the common. The bottom left pin is on till off and the bottom right is off till on. The coil pins have no polarity, either way it works. This could be so it can use AC to activate the coil. I have not found any problems and are happy with them. Good product.

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