Part Number W3B2 40 13 BLK in stock with ready to ship. Get an instant quote for Sumitomo Electric Interconnect Products Inc part number W3B2 40 13 BLK by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for W3B2 40 13 BLK. Our dedicated account manager will get back to you within 15 minutes.