Part Number OL5104L-20-W3190 Fiber Optic Emitters in stock with ready to ship. Get an instant quote for Lapis Semiconductor part number OL5104L-20-W3190 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for OL5104L-20-W3190. Our dedicated account manager will get back to you within 15 minutes.