Designed for package-on-package assembly applications, PoP Flux 89LV-P contains a pink dye that is highly visible to the naked eye but is not picked up by automated vision systems. Therefore, PoP Flux 89LV-P does not cause false rejects on equipment that cannot decipher grayscale differences.
Says Christopher Nash, PCBA New Product Development Manager. “PoP Flux 89LV-P allows quick confirmation that the flux is present while setting up the process or performing visual process verification.”
In addition to its visual properties, PoP Flux 89LV-P has an activator system that provides enhanced solderability onto all common metallizations.