LED SYD3642ASR Common Anode or Cathode

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#1

Could someone please tell me whether the 4-digit LED SYD3642ASR from the OPL is common anode or common cathode?

The datasheet might say but unfortunately I can’t read Chinese. BTW, the datasheet shows both configurations in schematic form but the accompanying text is garbled.

#2

Hi Sam,



Welcome to the forums,



Sorry about that, in the datasheet it says 共阳, which means common (positive) anode. The two diagrams are actually for two different part numbers, one of which is not the part in mentioned on the datasheet.



Hope that helps,