There are quite a few styles of solder wire, such asLow-temperature tin wireFor instance, it can be used for soldering some electronic products. So, how to choose a better type of solder wire?Shenzhen JJYGuide your partners to understand from the following aspects:

    In terms of appearance, it's goodTin wireIt should be smooth, lustrous, free from air oxidation and blackening. The quality of solder wire is generally good if it has a lustrous color. Dark solder wire has a higher lead content and is relatively less likely to melt. Good solder wire has a lustrous color with lead, or it can be a silver color without lead instead of a milky white.

    When touched by hand, good solder wire has a white luster and is not prone to color fading, while solder wire with a high lead content turns black. Tin has better plasticity, and the higher the purity, the less likely the solder wire is to break.

    Distinguish from lubricity.Solder wireThen it depends on whether it is in lineROHSIt can be distinguished by the standard, flux residue and soldering rate. Thick smoke, spatter, residue and color are also ways to distinguish solder wire.

    Regarding packaging. The packaging shape of solder wire will all have corresponding label information for verification. On the product label, the tin and lead content of the solder wire, the amount of flux, the net weight of the package, and other basic information of the solder wire should be indicated.

    Shenzhen JJY Industrial Technology Co., LTDOur solder wire is suitable for your choice. We offer a solution tailored to your needs. For low-temperature solder wire, choose the JJY brand.