inBGAIn welding, it is usedLead-free solder pasteWhether soldering or solder paste soldering usually depends on a series of factors, including regulatory requirements, environmental considerations, reliability standards and the specific requirements of the application. SoBGAShould lead-free solder paste be used for soldering or leaded solder paste for soldering?Below is Shenzhen JJYSolder paste manufacturerLet me explain:

Advantages and considerations of lead-free solder paste soldering:

1Lead-free solder paste soldering is to comply with environmental protection regulations, for exampleROHS;

2Many countries and regions have adopted restrictions on harmful substances. Therefore, in the international market, lead-free solder paste soldering is more in line with standards.

3Lead-free solder paste soldering usually has high reliability, especially in some high-temperature environments, which helps to reduce the fatigue of the soldering connection.

The advantages and considerations of lead solder paste soldering:

1Leaded solder paste soldering technology has been applied in the industrial field for a long time, with a relatively high level of process maturity and may be easier to operate.

2Leaded solder paste soldering usually requires a lower soldering temperature, which may be more suitable for some temperature-sensitive components or special applications.

3In some special application scenarios, lead-based solder paste soldering may still be an option, such as in certain military and aviation fields.

The above is the content shared by Shenzhen JJY Tin Wire Factory today. We hope it will be helpful to you. In conclusion, the current trend is to move towards lead-free solder paste soldering to meet environmental protection and international standards. However, before making a decision, the specific application environment, regulatory requirements, reliability standards and market demands should be comprehensively considered. Ensure that the selected welding method complies with the regulations of the region and meets the performance and reliability requirements of the product. If you have any questions or needs regarding soldering, please feel free to leave a message online to contact us.