Kester Preforms

Kester Preforms Description:

Kester brings over 50 years of experience in preform manufacturing and can provide preforms in a variety of shapes, sizes, and flux types. Preforms can provide a precise volume of solder and flux to the right area at the right time for a number of different applications. The main applications include, but are not limited to, die attach, vacuum and hermetic seals and gaskets, PCB solder fortifications, connector pins and component attach, mechanical attachment, and thermal fuses. View the tables below to determine what sizes and flux types Kester offers and call a local sales representative today to inquire about technical questions and sample requests.

FLUX RECOMMENDATIONS
Kester offers a wide variety of flux types with activity ranges from ORH1 for difficult to solder applications down to ROL0 for applications requiring low levels of halides. We offer internal and external flux types to create the optimal solution for your product needs. Please contact technical support for additional recommendations on which flux type and flux coating will work best for your application.