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I've used lcsc.com, and aside from their website being a little janky, it was fine. I would normally have used Digikey/Mouser, but I needed a few parts they didn't stock, but LCSC did. Then I found that a bunch of the other parts I was ordering were significantly cheaper from LCSC, and ultimately ordering everything I could from them cut the bottom line price of my BOM in half. That said, shipping was $40-50 for one small box with around 50 components (varying quantities), so if you do order from LCSC it's best to order as much as possible within the same order, since the shipping is gonna be a significant chunk of the cost for any order <$1K. It took a few weeks to arrive using DHL, where Digikey/Mouser both generally deliver within a week (domestic shipping, I'm in N. Carolina). TLDR; I would recommend LCSC if you are buying enough such that the per-part savings offsets the significantly higher shipping costs, and you don't mind waiting a ~10-14 days for your parts to arrive. I personally still use domestic suppliers for most parts, but when I have a larger BOM and I'm not under a deadline, I'll go with LCSC. If you're ordering from the US, you should also be aware that Trump's tariffs still apply, so be prepared to pay at least 10% more for everything (some items--things like medical equipment, batteries, and semiconductors--are significantly higher, up to 100%). There may also be a processing fee levied by the shipping carrier if they collect the tariffs on your behalf. As I understand it, LCSC includes a customs declaration form with the shipment, and it's your responsibility to pay any duties or tariffs as the importer. |