Product Detail (Click to Enlarge) Overview Cathode for PE/PHI/Ultek Differential (DI) Diode Ion Pump Element, Ta, 0.040" Order Part View Cart View the full image Price Inquiry Form Fullname * Email * Product URL Message * Company * Company Address * Phone Number * CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions.