This one component, epoxy underfill has been created for the next-generation of high reliability electronics applications. It is designed to provide a uniform and void-free encapsulating underfill, which maximises a device’s temperature cycling capability and dissipates stress away from solder joints and connections.
Loctite ECCOBOND UF 1173 is fast curing and provides essential interconnect protection from shock, drop and vibration. It can be jet or needle dispensed and is fast flowing in and around tight spaces. Furthermore, the innovative encapsulant has a low coefficient of thermal expansion and exhibits high glass transition (Tg) temperature capability of 155°C. Once applied, it boosts mechanical strength and provides robust environmental protection.
Henkel’s new underfill system offers high performance in electronic applications for the aerospace and automotive sectors. The increasing use of fine-pitch array devices such as chip scale packages (CSP) and ball grid arrays (BGA) in these areas mean that interconnect protection is essential for long-term durability and performance. ECCOBOND UF 1173 can withstand the high operating temperatures which exist within smaller, higher-functioning devices whilst maintaining a high level of performance and processing.
Manufactured with health and safety as a key focus, ECCOBOND UF 1173 does not contain any reportable REACH SVCHCs (as of June 2018), and is not CMR classified.
Ellsworth Adhesives Europe is an official supplier of Henkel Electronics materials. To enquire about this new Henkel Loctite underfill or any other products in our range please contact: firstname.lastname@example.org .