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About us
 Shenzhen KingshengPCBA Tech Co.,Ltd (HK C-Alley Co.,Ltd), an professional PCBA manufactuer and electronics manufacturing service (EMS) provider for 12years.SMT factory has ISO9001, ISO14001, TS16949 certification, advanced production equipment and rich experience in the production of PCBA. more

The Advantages & Disadvantage of Through Hole Assembly
The Advantages & Disadvantage of Through Hole Assembly
Pros:
Thru-hole soldering provides stronger mechanical bonds than any other technique.
Thru-hole soldering is the optimal technique for connectors, transformers, electrolytic capacitors, and other heftier circuit board components.
Thru-hole soldering is considered to be the go-to process over SMT for many military or aerospace products.
Cons:
Thru-hole soldering requires drilling into the bare board, which makes it a more time consuming process than SMT.
Thru-hole soldering is more expensive than using SMT.
Thru-hole mounting may not allow for as high a component density as SMT does.
Thru-hole mounting often requires hand-soldering, which is considered to be less reliable than the reflow ovens used in surface mount PCBA.