How can I avoid loose connection between component and PCB?

It is a nice looking breadboard, but the terminals are too loose to make a good connection on any components. so I couldn't actually use them for anything.

October 17, 2023

If your order has not been placed, I remind you to tell your supplier the pin diameters of the component that will be on this board.

However, your order is finished. But there is still a solution.

Use the components with an advisable pin diameter.
Then, keep other components with too thick pin diameters in stock, for the next order.
Don’t forget to tell the pin size to your supplier next time.

#PCB Manufacturing

Oliver Smith

Oliver is an experienced electronics engineer skilled in PCB design, analog circuits, embedded systems, and prototyping. His deep knowledge spans schematic capture, firmware coding, simulation, layout, testing, and troubleshooting. Oliver excels at taking projects from concept to mass production using his electrical design talents and mechanical aptitude.

Oliver Smith

What Others Are Asking

What are the black spots in lead-free solder joints on PCB?

I am prototyping a PCB, using Chip Quik’s “SMDSWLF.031, a Sn96.5/ Ag3.0/ Cu0.5 solder with 2.2% no-clean flux. I find that the black spots appears frequently in larger pads on my board. I wonder if it is because I left the soldering iron more time heating the solder and that burnt the flux. What is that black residue? Is that a sign of a bad joint or maybe bad soldering technique?

Oliver Smith December 1, 2023

How to find a datasheet for a part that doesn’t exist on the manufacturer’s website?

While bored recently, I decided to take apart a few old pieces of electronic equipment and attempt to reverse-engineer them. I’ve been doing pretty well, but I’ve come to an IC that I can identify but doesn’t seem to exist on the manufacturer’s website.

Oliver Smith October 24, 2023

Approximately how many PCB layers would be needed to route a 1088 pin BGA IC?

I am designing a PCB with 1088 pin BGA IC. Haven’t handle such a big IC. I am not sure the best amount of layer.

Oliver Smith October 20, 2023

How can I avoid loose connection between component and PCB?

Oliver Smith

Oliver Smith

What Others Are Asking

What are the black spots in lead-free solder joints on PCB?

How to find a datasheet for a part that doesn’t exist on the manufacturer’s website?

Approximately how many PCB layers would be needed to route a 1088 pin BGA IC?

Read Detailed Advice From Blog Articles