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Sparkle Solder

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

Products Flux
Type
Flux
Content
(wt %)
Insulation
resistant
(Ω)
Corrosion
test on
copper plate
Application
RMA-98
SUPER
RMA 2.0 or 3.0 1 x 1012 passed Ultra low spattering, clear residue.
TSURU-22 RA 2.0 or 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.

Specification: Solder Alloy Sn 40% to 100%, Dia. of wire Ø0.3 to Ø2.3mm