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Which is better soldering through hole or ground plane?
Stick to the recommended dimension by the component manufacturer. Having through hole components on the same layer makes soldering easier. When applying ground plane on through hole components, remember to setup the provision for thermal reliefs.
How are thermal reliefs used in through hole soldering?
When applying ground plane on through hole components, remember to setup the provision for thermal reliefs. Thermal reliefs prevent the ground plane from connecting to the pad in its entire circumference. Instead, it connects to the pad with two or four thin copper trace. This prevents heat from dissipating quickly and create joint problems.
Why are solder joints formed through hole soldering?
That’s because the pad is connected to a ground plane, and the heat dissipates quickly before a secure solder joint is formed. One of the best ways you can overcome any challenge with through hole soldering and even through hole desoldering is learning the potential pitfalls involved with the two processes.
Which is the best software for through hole soldering?
Creating footprints for through hole components require precision and strong PCB design software. OrCAD PCB Designer not only simplifies component creation but also offers a great range of standard footprint in its library. If you’re looking to learn more about how Cadence has the solution for you, talk to us and our team of experts .
What are the minimum electrical spacing requirements for through hole soldering?
Conductor/lead ends may be clinched, with the clinched length at least 1/2 the largest solder pad dimension, bent in the direction of the longest pad dimension. Clinched leads shall not violate minimum electrical spacing requirements. NASA-STD-8739.3 [8.5.2]
Is it good practice to use through hole soldering on PCB?
This is usually true when the PCB houses SMD parts on both layers. Either way, it is still good practice to optimize your PCB design for through hole soldering. For a start, ensure that the hole size and annular ring is adequate for the physical pin to be inserted and soldered.