China Sac305 lead free solder

Sac305 lead free solder

Basic knowledge of sac305 lead free solder:

Sac305 lead free solder is a lead free solder alloy, that is composed of silver & copper with tin based. A represents silver and 3 represents 3% silver content; C represents Copper and 05 represents the copper content is 0.5%, the remaining is S which represents Tin at 96.5%.

What is the characteristics of sac305 lead free solder?

Sac305 lead free solder is a typical electrical & electronic grade solder, that is suitable for high precision & high quality requirement electronics manufacturing. 

1. Adding the silver into the solder, is with the purpose to make the solder joint leak-tight, enhancing it's electrical conductivity, and improve the property of corrosion resistance. 

2. Adding the copper is to improve the wetting property of the solder, to make it easier molten & flow, enhance the resistance to thermal cycle fatigue.

3. The solder joint will be round, smooth & bright.

4. It complies with ROHS lead free regulations.

What formats are sac305 lead free solder available in?

1. sac305 lead free solder wire. The solder is cast and winded into a small plastic spool, rosin can be added into the solder to make a rosin core solder wire. It's use for hand soldering or robot soldering.

2. sac305 lead free solder bar. The solder is cast into bars, this is used for dip soldering or wave soldering.

 

We are manufacturer and supplier of sac305 lead free solder from China, we can offer you good quality product at reasonable price. Contact us for more details. Email: xfsolder@gmail.com or xfsolder@163.com ; Whatsapp/Wechat: 0086 13450770997 (Ms Carrie Liu)