Stencils for SMT

SHGTMstencil

This stencil can achieve the stable printing during the continuous printing against very small components and high aspect ratio..

Covered by ISO

Features

  • SHG has smoother opening side wall and sharpened corner-edge as compared to conventional
    Stencil so that meet stable printing for high aspect ratio with very small components.
  • By adding PRO-coating on SHG on both opening side wall and pcb side of stencil, it could be given assisted reduction of the range of printed volume deviation in any range of aspect ratio.

・This stencil can reduce an unstable solder volume and height.
・This stencil can solve solder paste bleeding during the continuous printing.

HG stencil

HG stencil is more suitable for printing of SMT than standard laser cut stencil. It has smoother roughness of aperture wall than the standard laser cut stencil has. This stencil provides good-quality printing.

Covered by ISO

Main Features

  • shorter delivery times !
  • It is possible to correspond to fine pitch components as QFP

Aperture shape and wall shape of HG stencil

Ave. Max.
Ra 0.4 0.4 0.2
Rz 5.5 7.9 4.4
Rzjis 2.9 4.4 2.5

Above is for reference
unit:μm

Detail

Processing method Laser cut and special treatment
Range of adaptation 0402㎜, 0.3~0.5㎜ PitchCSP,
0.3~0.4㎜ PitchQFP
Tolerance of aperture size +-10μm
Tolerance of thickness +-8μm
L/T From 1 day to 3 days

Above is for reference

Laser stencil

Standard stencil is possible to correspond to 0.3mm~0.5mmpitch components and small components such as 0603mm components for high density printing. It also meet shorter delivery time.

Covered by ISO

Main Features

  • Provide a short delivery time!
  • Fine pitch , small size
    It is possible to print small size components.

Aperture shape and wall shape of standard Laser cut stencil

Ave. Max.
Ra 1.1 1.5 0.7
Rz 6.8 8.0 2.4
Rzjis 5.6 6.8 2.3

Above is for reference
unit:μm

Detail

Processing method Laser cut
Range of adaptation 0.6mmPitchCSP,0.5mmPitchQFP
Tolerance of aperture size +-10μm
Tolerance of thickness +-8μm
L/T From 1 day to 3 days

Above is for reference

Contact us