At One Click Purchasing, we are your reliable source for the NSN part PE4220-21 manufactured by Peregrine Semiconductor Corporation. We carry a wide range of popular NSN items on our website, including Microcircuit,Digital like part number PE4220-21 which is listed with the NSN 5962017088045 for easy identification. If you are interested in PE4220-21 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.