Indium Corporation will introduce NC-809, a new halogen-free, ultra-low residue, flip-chip flux at the Electronic Components and Technology Conference (ECTC), May 31-June 3, San Diego, Calif., U.S. Engineered with high-tack characteristics, NC-809 is designed to hold die or solder spheres in place without risk of die shift during the assembly process.
NC-809 is designed to leave minimal residue after reflow, at the level of Indium Corporations proven ultra-low residue (ULR) fluxes such as NC-26S and NC-699. NC-809 exhibits superior wetting performance and is the first ULR flux qualified for ball grid array ball-attach applications for packages that are sensitive to traditional water cleaning processes. NC-809 also improves production yields by eliminating costly cleaning steps which can increase substrate warpage both after reflow and before the underfilling steps, creating the potential for die damage and cracked solder joints.
NC-809 offers:
- High tackiness to eliminate die tilting or shifting during reflow; greatly reducing electrical open failures
- Consistent flux deposition and excellent wetting
- Ultra-low residue; ideal for customers building tight-pitch flip-chip assemblies
- Compatibility with a wide variety of underfills
- Reduced warpage of package and lower thermal stress due to absence of cleaning step
To learn more about this product and Indium Corporations suite of proven ultra-low residue fluxes, visit www.indium.com/products/fluxes/semiconductor-fluxes/ or visit Indium Corporations booth at the show.
Acerca de Indium Corporation
Indium Corporation es un importante refinador, fundidor, fabricante y proveedor de materiales para los mercados mundiales de la electrónica, los semiconductores, las películas finas y la gestión térmica. Sus productos incluyen soldaduras y fundentes; soldaduras fuertes; materiales de interfaz térmica; cátodos para sputtering; metales y compuestos inorgánicos de indio, galio, germanio y estaño; y NanoFoil. Fundada en 1934, la empresa cuenta con asistencia técnica mundial y fábricas en China, Alemania, India, Malasia, Singapur, Corea del Sur, Reino Unido y Estados Unidos.
Para más información sobre Indium Corporation, visite www.indium.com o envíe un correo electrónico a Jingya Huang. También puede seguir a nuestros expertos, From One Engineer To Another (#FOETA), en www.linkedin.com/company/indium-corporation/ o @IndiumCorp.
