Part Number B6721E1-NT3G-5-50 Miscellaneous Electronic Components in stock with ready to ship. Get an instant quote for Amphenol Corporation part number B6721E1-NT3G-5-50 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for B6721E1-NT3G-5-50. Our dedicated account manager will get back to you within 15 minutes.