What types of components are best suited for through-hole assembly?
Through-hole is ideal for larger components that need a strong mechanical connection, such as electrolytic capacitors, semiconductors, electro-mechanical relays, and connectors. It's also the right choice for applications where the board will be exposed to environmental or mechanical stress.
How does Ninja handle through-hole soldering for custom assemblies?
We use robotic selective solder technology, which allows us to precisely target through-hole joints without exposing the rest of the board to unnecessary heat. This is combined with skilled hand soldering where needed to ensure every connection meets spec.
When does through-hole make more sense than SMT?
Through-hole provides stronger solder bonds and higher heat tolerance than surface mount, making it the better choice for components that carry heavier loads, operate in high-temperature environments, or need to withstand vibration and mechanical stress over time.
Can you build boards that use both through-hole and SMT components?
Yes. Mixed-technology assembly is something Ninja handles in-house. If your design combines SMT and through-hole components on the same board, we manage both processes without splitting the work across vendors.
Is through-hole assembly available on the same quick-turn timelines as your other services?
Yes. Through-hole builds are available with the same turnaround options as our other assembly services, including 24 to 48 hours and 5 to 10 business days, depending on complexity and parts availability.
