Part Number 553-5006-01 Xstr Transistor Npn 2222A Smd Sot in stock with ready to ship. Get an instant quote for L 3 Communications part number 553-5006-01 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 553-5006-01. Our dedicated account manager will get back to you within 15 minutes.