Steam Deck Button Board FFC?

I replaced the battery in my Steam Deck, and none of the buttons are working anymore. I think I may have damaged the FFC connecting to the button board. Does anyone know where I can find a replacement FFC? Amazon has some that are close, 8 pin, 60v, 0.5mm pitch,but the max temp isn’t as high as the one in the deck and I want to stay as close to OEM as possible.