QWIN – LT FLUX Core Solder Wire

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Conventionally, Sn-Bi (tin-bismuth) solder alloys could
not be used in flux-cored solder products, since its
hardness and low ductility. Qunwin has succeeded in
developing Sn-Bi low temperature flx cored solder wire
by fully utilizing our propitiatory processing technologies.
The product enables soldering at 200℃ to make possible
and is optimal for packaging of low heat-resistant
components or substrates.

Flux core, good toughness, ultra-fie wire (fie to 0.6mm)