NOTICE: Our Offshore PCB manufacturing facilities
will be closed from September 25th to September 27th and
October 1st to October 5th in observance of the Chinese
Mid-Autumn Festival and National Day holidays. These dates
will not be included in your lead-time. If you have any questions about how
the holiday will affect your order, please contact us at
800-348-9250 or
support@pcbunlimited.com.
Present the Stencils Unlimited staff with the mechanical datasheet of the part, GERBER drawing including the paste layer section of the site you would like to rework or a dxf or dwg file and after order entry we'll let you review the stencil design prior to fabrication.
StikNPeel ™ stencils can be manufactured and have been tested for use for leaded devices down to 0.50mm pitch, 0.25mm aperture with 0.25mm spacing between apertures. Below these guidelines we suggest using a metal rework stencil or StencilQuik ™.
StikNPeel ™ stencils can be manufactured and have been tested for use for leaded devices down to 0.50mm pitch, 0.36mm aperture with 0.14mm spacing between apertures. Below these guidelines we suggest using a metal rework stencil or StencilQuik ™.
There is no practcial limit on the aperture opening but the webbing limit (ie the distance between 2 successive openings) is limited to 0.4mm (15mils). While smaller webbing distance can be machined using a squeegee to roll the paste in to the aperture openings becomes the limit.