Part Number B20-A-A-A-1 Rectangular Connectors in stock with ready to ship. Get an instant quote for Don Connex Electronics part number B20-A-A-A-1 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for B20-A-A-A-1. Our dedicated account manager will get back to you within 15 minutes.