Part Number 554-1120-01 Diode Schot 40V 3A Axial in stock with ready to ship. Get an instant quote for L 3 Communications part number 554-1120-01 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 554-1120-01. Our dedicated account manager will get back to you within 15 minutes.