ALPHA RF-800 is a very active, low solids, no-clean flux. It is formulated with a proprietary activator system. A small percentage of rosin is added for enhanced thermal stability. The activators are designed to provide the broadest operating window for a low solids, no-clean flux, while maintaining a high level of long-term electrical reliability. After wave soldering, ALPHA RF-800 leaves a low level of non-tacky residue, which is easily penetrable in pin testing.

Features and Benefits:

• Highly active for excellent soldering and low defect rates.
• Low level of non-tacky residue to reduce interference with pin testing.
• Cleaning is not required which reduces operating costs.
• Reduces the surface tension between solder mask and solder to significantly reduce solder ball frequency.
• Meets Bellcore requirements for long-term electrical reliability.