Printed Wiring Boards Prototype B2B Online-Direct-Marketplace for PCBs Interconnect Carriers

... FILES Preferred in Gerber® format although accepted in other formats. (Refer to CID-014 for information on Documentation in Digital Form). PHOTOPLOTS OR PHOTOPLOT files | PRINTED WIRING BOARDS PROTOTYPE | are 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 | PRINTED WIRING BOARDS PROTOTYPE | new job and should contain the following information to ensure that the finished board is to your requirements. HOLE SIZES Always required even when a | PRINTED WIRING BOARDS PROTOTYPE | drill file is supplied, to enable inspection of panels immediately after drilling and finished boards prior to despatching. Hole sizes must be clearly represented with | PRINTED WIRING BOARDS PROTOTYPE | distinct differences between each size. Tolerances are not required unless different to our standard of +0.1 / -0.05 mm. MECHANICAL SIZES Preferred with overall mechanical | PRINTED WIRING BOARDS PROTOTYPE | dimensions including notches, cutouts and slots. Also preferred is a positioning (datum) dimension (drilled hole is best). Tolerances are not required unless different to our ...
[ Printed Wiring Boards Prototype ]


... for producing quality Printed Circuit Boards. Can be supplied as artworks, penplots, photoplots or photoplot files, so long as the quality and registration of | PRINTED WIRING BOARDS PROTOTYPE | the images is of a standard that will enable a good quality board to be produced. Another important criteria is the presence of orientation marks | PRINTED WIRING BOARDS PROTOTYPE | within the boundary of board. These marks could be the board reference so long as it cannot be read from the other side. (This is | PRINTED WIRING BOARDS PROTOTYPE | for your protection to prevent the boards made inside out). Images should comply with design rules that will result in a board that will meet | PRINTED WIRING BOARDS PROTOTYPE | performance and cost requirements. ARTWORKS Scale must be given, tapes securely stuck to the backing sheet, track to pad & track to track joints complete | PRINTED WIRING BOARDS PROTOTYPE | and the backing sheet clean. PENPLOTS Scale must be given and be at least 2:1. Plots must also offer sharp edge definition and traces dense | PRINTED WIRING BOARDS PROTOTYPE | enough for blocking light when photographing. PHOTOPLOTS Preferred on 7mil (178mm) thick base for stability. Films should ...
[ Printed Wiring Boards Prototype ]


... WHAT ADVANTAGES ARE THERE FOR YOU AS THE USER? Not only is the chemical silver refinement uncomplicated and reliable, but once the manufacturing parameters | PRINTED WIRING BOARDS PROTOTYPE | have been set they can be dependably utilised for further processing and continued use. Due to the thin surface layer – a thickness of 0.15 | PRINTED WIRING BOARDS PROTOTYPE | – 0.3 mµ is recommended – the surface of the pad is smoother and therefore there are, even in fine pitch areas, no restrictions when | PRINTED WIRING BOARDS PROTOTYPE | assembling. The silver functions merely as a protection against oxidation, and the actual solder point is between the copper and chemical tin, therefore the solder | PRINTED WIRING BOARDS PROTOTYPE | point is absolutely stable. It fulfills all UL requirements (UL796 specif.) and meets the usual requirements of automobile manufacturers: Test AlphaSTAR Result Requirement SIR 85°C/85%RH | PRINTED WIRING BOARDS PROTOTYPE | 2.46+9 24h Passed >1E+8;IPC-4553 IPC-TM-650 2.6.3.5. 3.15E+9 96h Passed SIR 35°C/85%RH 100VDC 3.56E+11 24h Passed >1E+10;IPC-4553 and GR-78 (Bellcore) IPC-TM-650 2.6.3.5 4.62E+11 96h Passed EM | PRINTED WIRING BOARDS PROTOTYPE | 10V bias, 100V Test, ...
[ Printed Wiring Boards Prototype ]