We can supply S4A , send us a request quote to request S4A pirce and lead time.Chipdigger.com a professional electronic components distributor. With 10+ Million line items of available electronic components can ship in short lead-time, over 250 thousand part numbers of electronic components in stock for immediately delivery, which may include part number S4A.The price and lead time for S4A depending on the quantity required, availability and warehouse location.Contact us today and our sales representative will provide you price and delivery on Part S4A.We look forward to working with you to establish long-term relations of cooperation