Part Number CDR31BP4R7BBUR Capacitor Chip Fixed Ceramic in stock with ready to ship. Get an instant quote for Collins Avionics part number CDR31BP4R7BBUR by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for CDR31BP4R7BBUR. Our dedicated account manager will get back to you within 15 minutes.