Part Number 503A0530-01 Xstr Mosfet Nchan 100V 14A To 220A in stock with ready to ship. Get an instant quote for L 3 Communications part number 503A0530-01 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 503A0530-01. Our dedicated account manager will get back to you within 15 minutes.