14409 - Fotoboard(2) Pre-sensitised 'FR4' - Positive Working

Due in stock 1st March 2007 The first choice for the production of quality printed circuit boards. Fotoboard is a positive working, Photoresist coated, glass fibre printed circuit laminate to BS4584 and MILSPEC MIL-P-13949GE GRN. The resist is applied 5 microns thick using a specially developed roller coating process which ensures a particularly even layer. The resist is high temperature cured which, combined with its tough plastic film laminate covering, results in a durable board which can be handled, guillotined and processed with a high degree of safety. Inspection at the development stage is simplified by use of a green dye in the Photoresist. Fotoboard is 1/16" thick, 1 oz copper. It has a minimum shelf life of one year.