What is PCB Stencil?

SMT Stencil is the tool used for solder paste printing process.Stencil printing is to deposit solder paste on the copper pad of PCB board for electronic components assembly to PCB.
Foil

- 304 H-TA – The most cost and quality balanced material so far
304 H-SR2 – Fine grain structure delivers smooth finishing surface for both laser & etching process
301 L SE1 – The finest grain size provides ex-ordinary performance
E-formed Nickel – The most precised stencil fabrication process so far