SC100005548: Confirmation of line filter polarity?

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1.Could you please confirm whether the blue filter in component PN: SC1000055483 has polarity and whether it is polarity-matched to the positive and negative terminals on the PCB? We have noticed a 180° installation deviation in the silkscreen marking on the body of the blue filter in our current production batch.

  1. Can you confirm that both of the following configurations are acceptable? At present, the positions of the screen-printed markings and labels on the filters are inconsistent.

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Hi @boyu.zhu,

I’d recommend reaching out to your local B&R support channel on this as that’s the best way to clarify specific hardware details. It’s possible someone in the Community will be able to answer you, but I think it’s less likely with question this specific about hardware components.