Home > Knowledge > Content
Contact Us

Shenzhen HB Automation Equipment Co.,Ltd

Add: HB Industrial Park,No.1 of TianYang Road 6th,Songgang,Bao'an District Shenzhen,China

Contact us: Susan Sun

Tel: +86-755-27272795(6)

Fax: +86-755-27271140

Mobile: +86-13714695527

E-mail: susan@sz-hb.net , stella@sz-hb.net

What is Selective Soldering

Selective soldering is one of the processes used in the construction of various electronic assemblies, usually circuit boards. Typically, the process involves the soldering of specific electronic components onto a printed circuit board while leaving other areas of the board unaffected. This is in contrast to various reflow-soldering processes that expose the entire board to molten solder. In practice, selective soldering can refer to any soldering method, from hand soldering to specialized soldering equipment, so long as the method is sufficiently precise to apply the solder only on the desired areas


It is common for a circuit board to undergo several different soldering processes during its construction. As an example, a circuit board may have all of its less sensitive components, such as resistors, installed and then soldered using an oven-reflow process. The board would then undergo a selective soldering process to install its more sensitive components under different or more controlled conditions, such as within a very specific temperature range


Several different technologies exist to perform the task of selective soldering. These can solder the desired connections either all at once or one at a time. Typically, all-at-once technologies require specialized tooling for every different set of tasks they must perform. While such tooling is usually not needed for one-at-a-time technologies, they do tend to take much longer to accomplish a given task


Previous: No Information

Next: How to operate curing oven

Products List
  • +Reflow Oven
  • +Wave Soldering
  • +Curing Oven
  • +SMT Peripheral Machine
  • Contact Information
    Shenzhen HB Automation Equipment Co.,Ltd
    Tel:+86-755-27272795
    Fax:+86-755-27271140
    Address:HB Industrial Park,No.1 of TianYang Road 6th,Songgang,Bao'an District Shenzhen,China
    Website:www.smthba.com
    Follow Us
    Stay in touch with HB
    submit