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#Smd reflow plus

Through Hole offers secure physical connections, heat tolerance, and power handling capabilities. It would be best to use Through Hole technology when designing a PCB if you know your electronic device will be under much stress. Why Use Through Hole Technology in PCB Design? If you’re interested in a quote for SMT assembly, please get in touch with us with all the information we just mentioned, and we’ll help you with it. A PCB, in many instances, will have both SMT and THT components to get an SMT quote, a company will want to know how many THT components they’ll have to deal with.

The number of Through-Hole components.

The number of component types on each board.

Will the SMT quote be for only the top side of the board, the bottom side, or both sides?

An SMT company will ask you about the assembly sides for the board.

The board type can be a single piece or panelized board.

For the SMT quote, tell the company whether you want them to supply all SMT components or whether you will supply them all or a part of them.

#Smd reflow plus

Knowing the following will get you a very realistic SMT quote, plus SMT companies will know that you mean business. SMT Quotes – PCB Assemblyīefore you contact an SMT company for an SMT quote, you should already know a couple of things. The SMT (surface mounting technology) method has largely replaced the through-hole technology approach to mounting components on a PCB. The SMT method uses pick and place machines to place all the SMD components on a PCB, a machine just like the one you saw in the video above. This is a method used to mount electronic components directly onto the surface of printed circuit boards. Through hole requires soldering on both sides of the PCB, making the process more lengthy It limits routing area on multi-layer boards SMT has proven to be more reliable when performing in conditions of vibration and shakeįor components that will be under mechanical stress (e.g., connectors) SMT can be unreliable when used as the only method to attach components on a PCBĭrilling holes on a PCB is time-consuming SMT components are placed at rates of 1000s/hour Ideal for components that will be under stressįewer drilled holes are required, which makes it more affordable SOIC, SOT, LCCCP, LCC, QFP, BGA, CSR, Chip resistor/capacitorġ.27mm-grid base board, hole diameter 0.3-0.5mmĢ.54mm – grid base board, hole diameter 0.8-0.9 mm What is the Difference Between SMD and SMT?Ĭomparison Table Summary Between SMT technology and THT technology.

Why Use Through Hole Technology in PCB Design?.Should Connectors be SMD/SMT or Through Hole?.Which one is better for manufacturing, SMT, or Through Hole Technology?.SMD vs SMT – What is the difference between SMD and SMT?.Comparison Table Summary Between SMT technology and THT technology.