Finding components on line can be a nightmare. With electrolytic capacitors, the wide range of capacity and voltage ratings that may be needed makes the search particularly complex - as I found to my cost on several well-known competitor sites . I appreciated the wide range of product available from Rapid as well as the elegant search functions and comprehensive technical detail available on the website, all of which helped greatly to simplify my search. The product is excellent and arrived very quickly. I won't be wasting time on those other sites in future!