eBee Electronics provides real product images, pin diagrams, and PCB footprint diagrams for WCH(Jiangsu Qin Heng) CH9141K-EVT-R3-1V0.FP. The reference price for WCH(Jiangsu Qin Heng) CH9141K-EVT-R3-1V0.FP starts at $5.40, with 1 units currently in stock.