Balver Zinn LF2220 NC
Balver Zinn solder wire LF2220 NC has been developed for lead-free rework and touch-up of lead-free circuitry.
The well balanced flux activation system leaves minimal non-corrosive residues. Balver Zinn solder wire F2220 NC provides fast wetting of critical surfaces to form strong joints. With a higher specific heat requirement than tin-lead solder, 20% more energy is needed to heat the soldering tip to 370°C. Balver Zinn solder wire LF2220 NC is also "no-clean" and halide-free. The standard flux content is 2.2% and flux residues may remain on the board without cleaning. Balver Zinn solder wire LF2220 NC is offered in diameters from 0,3 mm to 3,5 mm and is also available in lead-free alloys SN100C, SN96C, and SN 97C. SN96C and SN97C are in accordance to J-STD-006B.
Technical data sheet: