Review:
Through Hole Assembly
overall review score: 4.5
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score is between 0 and 5
Through-hole assembly is a method of electronic component mounting in which leads on the components are inserted into holes drilled in printed circuit boards (PCBs) and then soldered to the board.
Key Features
- Components have strong mechanical bonds to the PCB
- Suitable for components requiring high durability or heat dissipation
- Relatively simple and reliable process
Pros
- Strong mechanical connections
- Good for through-hole components like connectors and switches
- Easy to visually inspect for soldering quality
Cons
- Takes longer than surface mount assembly
- Tends to be more expensive due to additional parts and labor costs
- Limits component density on PCBs compared to surface mount technology