SMD-Schablonen Sofortangebot

Electropolishing, also known as electrochemical surface treatment or electrochemical deburring, results in an optimized surface quality.

For PCB boards with IC pin spacing less than or equal to 0.4 mm or with BGA packages, it is strongly recommended that the steel mesh be electropolished.

Please choose the size rules according to the PCB size (plate size) and the equipment used for the stencil.

If you have any questions about the size, contact your dedicated salesperson for confirmation.

Please choose the size rules according to the PCB size (plate size) and the equipment used for the stencil.

If you have any questions about the size, contact your dedicated salesperson for confirmation.

Please choose the size rules according to the PCB size (plate size) and the equipment used for the stencil.

If you have any questions about the size, contact your dedicated salesperson for confirmation.

Depending on how many sides of your PCB need to be soldered.

The stencil thickness is selected according to the component sizes.

1: Stencil for Solder Paste: Directly print solder paste on the pad, paste the SMD components, and reflow solder them together. The plug-in components are manually welded.

2: Stencil for Adhesives: First, print the adhesives, then add the components. After the components are firmly adhered to the PCB, place and wave solder the plug-in components together.

Fiducial Marks

A fiducial mark is an alignment mark used for surface mount assembly machines.

In general, machine assembly requires fiducial marks. However, fiducial marks are not necessary when placing parts by hand.