... be supplied with each new job and should contain the following information to ensure that the finished board is to your requirements. - Always | PCB MANUFACTURING | required even when a drill file is supplied, to enable inspection of panels immediately after drilling and finished boards prior to despatching. Hole sizes must | PCB MANUFACTURING | be clearly represented with distinct differences between each size. Tolerances are not required unless different to our standard of +0.1 / -0.05 mm. - Preferred | PCB MANUFACTURING | with | OVERALL MECHANICAL DIMENSIONS | including notches, cutouts and slots. Also preferred is a positioning (datum) dimension (drilled hole is best). Tolerances are not | PCB MANUFACTURING | required unless different to our standard of + / -0.25 mm. | OTHER INFORMATION REQUIRED FOR ALL BOARDS INCLUDES: | board thickness (standard = 1.6mm) | PCB MANUFACTURING | base copper thickness (std = 18mm) solder mask colour (std = green) solder mask type (std = liquid photoimageable) component legend colour (std = white) | PCB MANUFACTURING | bare board testing requirement (std for multilayer and ...
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... an overwhelming rise in demand for high-density interconnect structures (HDIS). The demand for HDIS translates directly into a vigorous market for the microvias used | PCB MANUFACTURING | in many of these multilayer substrates as well as in conventional PCBs. In 1998, for example, the worldwide microvia market made up about four percent | PCB MANUFACTURING | of the total multilayer PCB market. By 2007 that market share is expected to expand to nearly 30 percent (Figure 1). Figure 1. Estimates predict | PCB MANUFACTURING | | MICROVIA BOARDS | will comprise 29 percent of all buildup boards by 2007. Worldwide, the | TOTAL MICROVIA | market approached $4 billion in | PCB MANUFACTURING | 2000 - up 63 percent over 1999 (Figure 2).1 By the end of 2001 the market should reach $5.6 billion - up another 50 percent | PCB MANUFACTURING | over 2000. These same data show Japan as the microvia leader, followed by Europe, Asia, and North America. Several factors contribute to this remarkable expansion, | PCB MANUFACTURING | the most important being the steadily increasing interconnect density of PCBs. Microvias have ...
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... DECLARATION OF QUALITY 3 3 PRODUCTION DATA & TRANSMISSION 4 3.1 PRODUCTION DATA REQUIREMENTS 4 3.2 DATA TRANSMISSION 4 3.3 DESIGN RULE CHECK 4 | PCB MANUFACTURING | 3.4 ORDER CONFIRMATION 4 4 QUALITY 5 4.1 QUALITY STANDARDS 5 4.2 QUALITY PROCEDURES 5 4.3 ELECTRICAL TESTING 6 5 RANGE OF PRODUCTION FACILITIES 6 | PCB MANUFACTURING | 5.1 RAW (BASE) MATERIALS 6 5.2 AVAILABLE PRODUCTION PANEL SIZES 8 5.3 DRILLING 9 5.4 PLATING AND ASPECT RATIO 9 5.5 EXPOSURE 10 5.6 SOLDERMASK | PCB MANUFACTURING | 11 5.7 METALLIC FINISHING TECHNIQUES 11 5.8 TEXT PRINTING, ADDITIONAL PRINTING TECHNIQUES 11 5.9 CONTOUR MACHINING 12 5.10 ROUTING 12 5.11 V-CUTTING (SCORING) 12 2 | PCB MANUFACTURING | | PRINTED CIRCUIT BOARDS | – A SHORT PROFILE 2.1 Who we are Microcirtec is one of the leading independent companies in the PCB industry | PCB MANUFACTURING | of Germany, situated in Krefeld, a 25 min. drive away from the Duesseldorf International Airport. Constantly family owned, Microcirtec`s workforce grew slowly but steadily to | PCB MANUFACTURING | 90 colleages - strongly attached to the Industrial tradition of the Ruhr area. Powered ...
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