DOWNLOADS CAREERS ABOUT US CONTACT US LANGUAGE HOME EQUIPMENT WLP SERVICES CHEMISTRY NEWS & EVENTS Electroless Plating HomeWLP ServicesElectroless Plating Pac Tech offers subcontractor electroless nickel plating services for wafer bumping, pad resurfacing (wirebonding) and ACF/ACA applications. Pac Tech has three manufacturing sites around the world which offer these services. Our goal is to be customer oriented and flexible to meet all the customer’s needs. We offer support for prototyping, engineering, and R&D projects as well as high volume production. Each Pac Tech facility has a throughput of 600,000 wafers per year. Pac Tech offers several different pad finshes and layer thicknesses using electroless nickel plating in combination with electroless palladium and immersion gold process: e-Ni/Au e-Ni/Pd e-Ni/Pd/Au e-Ni/Ag Our flexible process is able to deposit nickel thicknesses between 2µm and 25µm, depending on the requirements and application. Palladium can be deposited in the range of 100nm and 300nm, gold is typically deposited between 30nm and 100nm. Running this process for more than 20 years we are very happy to help finding the right specifications for your application. Electroless Ni/Au Plating Overview Plating on Aluminum based semiconductors Plating on Copper based semiconductors Contact Us General Overview Solder Bumping Wafer Level Redistribution Flip Chip Test Wafer Test Wafer Pac 2.0 Test Wafer Pac 2.3 Test Wafer Pac 2.7 Wafer Level Photoresist / BCB Coating Wafer Level UBM Plating Electroplating Electroless Plating Wafer Backside Metallization Bonding / Assembly Wafer Thinning Wafer Sawing Die Sort CONTACT Pac Tech – Packaging Technologies GmbH Am Schlangenhorst 7 – 9 14641 Nauen – Germany +49 (0) 3321 4495 – 100 info@pactech.de NEWSLETTER Name Email* SUBSCRIBE MENU Home Contact Us Terms & Conditions Sitemap Imprint Privacy Policy Facebook Youtube © PacTech - Packaging Technologies GmbH 2019. All Rights Reserved. We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkRead more

DOWNLOADS CAREERS ABOUT US CONTACT US LANGUAGE HOME EQUIPMENT WLP SERVICES CHEMISTRY NEWS & EVENTS Downloads HomeDownloads Downloads Corporate Video Company Brochures Publications Certificates Please choose your download section in the drop-down-menu. CONTACT Pac Tech – Packaging Technologies GmbH Am Schlangenhorst 7 – 9 14641 Nauen – Germany +49 (0) 3321 4495 – 100 info@pactech.de NEWSLETTER Name Email* SUBSCRIBE MENU Home Contact Us Terms & Conditions Sitemap Imprint Privacy Policy Facebook Youtube © PacTech - Packaging Technologies GmbH 2019. All Rights Reserved. We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkRead more