... is possible but it needs advisory service of the technical department. Copper clad laminate Electrolytic copper plating Final copper thickness 18 µ ca. 20 | PRINTED CIRCUIT BOARD | µ ca. 38 µ 35 µ ca. 20 µ ca. 55 µ 50 µ ca. 20 µ ca. 70 µ 70 µ ca. 20 µ | PRINTED CIRCUIT BOARD | ca. 90 µ 105 µ ca. 20 µ ca. 125 µ The capability of the electrolytic plating process is expressed in aspect ratio = maximum | PRINTED CIRCUIT BOARD | aspect ratio of board thickness/smallest drilled hole diameter that can be plated. Standard Special technical limit 5,5 8 10 5.5 Exposure Our technical range of | PRINTED CIRCUIT BOARD | line structuring theoretically reaches the level of 50µ track width due to collimated light exposure systems. But with regard to the restrictions of material quality | PRINTED CIRCUIT BOARD | and the copper balance of the PCB-design we have to distinguish three levels of capability: Standard, special and technical limit 5.6 Soldermask Standard (µ) Special | PRINTED CIRCUIT BOARD | (µ) Technical limit (µ) Annular oversize of Pads 90 70 50 Minimum (mask) bridge width 120 100 75 Min. SMD to SMD spacing* 300 240 | PRINTED CIRCUIT BOARD | 175 * Minimum ...
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... per eMail and the rest over the comfortably PCB-Mailbox which participates already somewhat | SECURITY | eMails and their attachment of unknown sender are | PRINTED CIRCUIT BOARD | deleted by us. It´s therefore recomended to put an "prefix" in front of your files. Welcome at the CAM/CAD - salad bar of Microcirtec! Here | PRINTED CIRCUIT BOARD | you find common data formats Naturally we accept further gerber and gerber extended, becuase despite its huge age, it is still the standard. Since we | PRINTED CIRCUIT BOARD | must work on further with D-codes and prepare much with the hand, the standard costs remain here. Hardly digestible: Herb and carrots by HPGL and | PRINTED CIRCUIT BOARD | Eagle formats Further questions, misinterpretations and deciphering of Egyptian hieroglyphics are here at the agenda. Our | CAM SPECIALISTS | let themselves be invited gladly | PRINTED CIRCUIT BOARD | from you to a stomach-careful bottle "Veuve Cliqot" or we go for you to the wine merchant, by calculating the additional expenditure with 50 € | PRINTED CIRCUIT BOARD | on the additional expenses (which comes calculatory on the same). | DELIVERY ADRESS ...
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... | The letters UL stand for Underwriters Laboratories Inc., this organization is an independent, not-for-profit product-safety testing and certification organization. | IN THE BEGINNINGS | PRINTED CIRCUIT BOARD | OF UL | more than 100 years ago stood questions in the range of fire-protection-mechanisms in the foreground. Today all possible products, materials, constructions and | PRINTED CIRCUIT BOARD | systems are tested and evaluated regarding their electrical danger as well as their danger of accident and fire. And in addition there were examined alarm | PRINTED CIRCUIT BOARD | systems and the ability to discover, control and prevent fire. | UL DEVELOPS SAFETY | regulations, which are taken over frequently as ANSI standards. Underwriters | PRINTED CIRCUIT BOARD | Laboratories certify and register customers according to ISO 9000. More... | PRINTED CIRCUIT BOARDS | | RAPID MASS PRODUCTION (RMP |) is a new and | PRINTED CIRCUIT BOARD | unique express service for large and medium-sized series ( 3 to 30 qm production size). The manufacture of multi-layers takes only 9 working days and | PRINTED CIRCUIT BOARD | double-sided ...
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