this is the part number for the power switch JS102011SAQN
they sell at mouser and prolly digikey
https://www.mouser.com/ProductDetail/CK/JS102011SAQN?qs=LgMIjt8LuD%252B69bNM9a%2FozQ%3D%3D&srsltid=AfmBOorRdqx5EN-IvZelMkC2UEyUzynUWFtOZkcYwszJZji27S3Gr60n