This service provides quick and high quality laser cut stencils. There are two kinds of stencils,one of the stencil without frame;the other of the stencil with frame.
If your design meet the requirement, the stencil will be fabricated in 24 hours and shipped in 2-3 days.
Limitation on PCB size:
Frame Dimension
Effective Dimension
20cm x 20cm no frame
18cm x 18cm
20cm x 25cm no frame
18cm x 23cm
20cm x 30cm no frame
18cm x 28cm
28cm x 38cm no frame
19cm x 29cm
30cm x 40cm
13cm x 21cm
37cm x 47cm
19cm x 29cm
42cm x 52cm
24cm x 34cm
45cm x 55cm
27cm x 37cm
58.4cm x 58.4cm
40cm x 40cm
55cm x 65cm
37cm x 47cm
73.6cm ×73.6cm
50cm x 50cm
40cm ×80cm
22cm × 60cm
40cm × 100cm
22cm × 76cm
40cm × 120cm
22cm × 100cm
40cm × 140cm
22cm × 120cm
50cm × 70cm
32cm × 50cm
50cm × 80cm
32cm × 60cm
50cm × 120cm
32cm × 100cm
50cm × 140cm
32cm × 120cm
50cm × 150cm
32cm × 130cm
Gerber file requirement (The following layers are needed):
If there are GBP layer and GTP layer(Bottom Paste layer and Top Paste layer), please also provide the Bottom silk screen layer. so that the stencil engineer will know whether mirror the bottom layer or not.
We will open all the paste layer, but there are also some exception sometimes, such as standard golden fingers, standard RF antenna.
If there is no paste layer, but there are Solder Mask layer, Top Layer and Bottom layer. we will manufacture it according to Solder Mask layer and the size of the pads
The regular thickness of the stencil will be 0.1mm,0.12mm,0.15mm,0.18mm or 0.2mm, if you need other thickness stencil, please contact us via email: pcb@elecrow.com or order@elecrow.com
The shape of holes on the stencil for the SMT pads may a little difference from the gerber file. especially for the big pads