4 pin capacitor help


2011-01-08 12:14 am
Last edited:
+Ve, -Ve, and 2 dummy pins.

(you could read the product datasheet instead of asking)
You must look carefully at the diagrams on the top of datasheet page 2 to notice that only two pins are marked with the " + " or " - " legend, and there is a reference to "dummy pins" in the text below the figures. In my opinion, the datasheet needs a more explicit identification of the "dummy pins". They are almost certainly there to improve the mechanical attachment and make the component less vulnerable to vibration, shock, etc.