TSF-6521C Tacky Soldering Flux No Clean, 30g Syringe

  • Manufacturer: Kester
  • Model # 300503
  • Pemro # KES-1917
  • $ 56.76/each
  • Available to Order

Minimum order quantity is 25

Must order in multiples of 25

Kester TSF-6521C is a no-clean tacky soldering flux that exhibits a very high level of tack. TSF-6521C is designed for pick and place machines that are constantly moving the PCB at high speed doing component placement. The higher level of tack will help in limiting the amount of component displacement during component placement. TSF-6521C can be used in high speed dot dispensing for BGA/PGA sites or in a rework application for surface mount packages. TSF-6521C can also be printed utilizing standard stencil and printer parameters.

Performance Characteristics:
• High tack values and long tack life
• Leaves bright/shiny solder joints after reflow
• Can reflow in air or nitrogen environments
• Classified as ROL0 per J-STD-004A
• Compliant to Bellcore GR-78