... process. Curing of the solder mask coating must also concur with that of the chemical gold plating as it is exposed to hydrogen in | PCB SHOP | the 90° C nickel baths. One has the choice between an expensive coating system or a subsequent infrared solidification which, in turn, also calls for | PCB SHOP | further investment in facilities. THE POTENTIAL For a lead free altenative provided the PCB manufacturer ensures optimal conditions for immersion nickel gold coating, the results | PCB SHOP | of wave soldering are equally good to solder levelling. Good storage ability is also achieved by covering the pad and smd sides with gold. In | PCB SHOP | our opinion, however, immersion nickel / gold will never become an established alternative to HAL. As already mentioned, the processing costs are the greatest handicap | PCB SHOP | for this method. However, due to the lack of other alternatives in the lead-free future immersion nickel / gold will retain its position in the | PCB SHOP | area of fine pitch and COB applications. Cost disadvantages of the immersion ...
[ Pcb Shop ]


... - Preferred in Gerber® format although accepted in other formats. (Refer to CID- 014 for information on Documentation in Digital Form). - files are | PCB SHOP | the only acceptable form of supplying images for multilayers and boards with fine (0.2mm or smaller) tracks. Drawings Drawings must be supplied with each new | PCB SHOP | job and should contain the following information to ensure that the finished board is to your requirements. - Always required even when a drill file | PCB SHOP | is supplied, to enable inspection of panels immediately after drilling and finished boards prior to despatching. Hole sizes must be clearly represented with distinct differences | PCB SHOP | between each size. Tolerances are not required unless different to our standard of +0.1 / -0.05 mm. - Preferred with overall mechanical dimensions including notches, | PCB SHOP | cutouts and slots. Also preferred is a positioning (datum) dimension (drilled hole is best). Tolerances are not required unless different to our standard of + | PCB SHOP | / -0.25 mm. Other information required ...
[ Pcb Shop ]


... BOARDS | Service and Support Thanks to our own innovative automation concepts, flexibility and our will to be the best, is able to produce | PCB SHOP | PCBs at highest possible level of quality at prices, being competitive worldwide. As the role of pcp`s gets more and more decisive for the business | PCB SHOP | success in times of shortening time to market cycles, the pcb offers more potential for saving money than than the price per unit: Our service | PCB SHOP | & advisory concept help you to launch your product on the market "on the first hit". | ADVISORY PARTNERSHIP | In our Computer | AIDED | PCB SHOP | PRODUCT ENGINEERING (CAPE) | Department the work is engineered and panellised through one of the latest computer front-end systems (panellisation is the stepping-up of a | PCB SHOP | single circuit into multiple form for the most cost efficient processing). Following capability assessment, design rule checking and panellisation the Tooling Package required for manufacture | PCB SHOP | is generated and released to Production.. We do not need | A ...
[ Pcb Shop ]