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