Our Sparkle series of resin-cored solders were first placed on the market in 1955.
Since then, we have constantly contributed to the electronic industry's development, with diverse types of solder developed to meet the varying requirements of specialized applications. Throughout the world, in assembly and general electrical appliance wiring, their performance is outstanding among other resin-cored solders.
Sparkle Solder: Typical Products & Specification
(wt %) Insulation
copper plate Application
SUPER RMA 2.0
3.0 1 x 1012 passed Ultra low spattering, clear residue.
RA98 RA 2.0 1 x 1012 passed For precision electronic equipment
very low spattering by point soldering.
TSURU-22 RA 2.0
3.0 1 x 1012 passed Eliminate bridging, no icicles and very low spattering by slide soldering.
EX RA 2.0 1 x 1012 passed For precision electronics, prevention icicles by point soldering.
HARX-M -- 2.7 1 x 1010 passed For heavy soldering