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New "505"nm diodes

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Hi everyone

Yesterday I noticed on ebay that existotem and newgazer had a new sale of the 505nm diodes.

The sale is located here:
https://m.ebay.es/itm/232493655764

I asked them if it was a SB147EC91, SB1473N91 or SB1573N91, but they told me that instead it's a SB217HL91 diode, which hasn't been seen up to now.

Looking at the specs sheet provided, would you all say that it's a case neutral, case positive or case negative diode?

I already have two of them heading to Paul to test the WL, but would want someone to clarify the pinout diagram if possible.

Many thanks in advance

A.

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