... with each new job and should contain the following information to ensure that the finished board is to your requirements. - Always required even | MULTILAYER CIRCUIT BOARDS MAKER | when a drill file is supplied, to enable inspection of panels immediately after drilling and finished boards prior to despatching. Hole sizes must be clearly | MULTILAYER CIRCUIT BOARDS MAKER | represented with distinct differences between each size. Tolerances are not required unless different to our standard of +0.1 / -0.05 mm. - Preferred with overall | MULTILAYER CIRCUIT BOARDS MAKER | mechanical dimensions including notches, cutouts and slots. Also preferred is a positioning (datum) dimension (drilled hole is best). Tolerances are not required unless different to | MULTILAYER CIRCUIT BOARDS MAKER | our standard of + / -0.25 mm. Other information required for all boards includes: board thickness (standard = 1.6mm) base copper thickness (std = 18mm) | MULTILAYER CIRCUIT BOARDS MAKER | solder mask colour (std = green) solder mask type (std = liquid photoimageable) component legend colour (std = white) bare board testing requirement (std for | MULTILAYER CIRCUIT BOARDS MAKER | multilayer and fine line production ...
[ Multilayer Circuit Boards Maker ]


... quickly access the services we offer, the following is a guide to the preferred requirements for producing quality Printed Circuit Boards. Can be supplied | MULTILAYER CIRCUIT BOARDS MAKER | as artworks, penplots, photoplots or photoplot files, so long as the quality and registration of the images is of a standard that will enable a | MULTILAYER CIRCUIT BOARDS MAKER | good quality board to be produced. Another important criteria is the presence of orientation marks within the boundary of board. These marks could be the | MULTILAYER CIRCUIT BOARDS MAKER | board reference so long as it cannot be read from the other side. (This is for your protection to prevent the boards made inside out). | MULTILAYER CIRCUIT BOARDS MAKER | Images should comply with design rules that will result in a board that will meet performance and cost requirements. - Scale must be given, tapes | MULTILAYER CIRCUIT BOARDS MAKER | securely stuck to the backing sheet, track to pad & track to track joints complete and the backing sheet clean. - Scale must be given | MULTILAYER CIRCUIT BOARDS MAKER | and be at least 2:1. Plots must also offer sharp edge definition and traces dense enough for blocking light when photographing. ...
[ Multilayer Circuit Boards Maker ]


... Drill- / Milling Program Archiving Customer Data Production Data Conversion E-Test optional Design Check UL - Listing optional Design Adjustment Further Options | TECHNICAL | MULTILAYER CIRCUIT BOARDS MAKER | SPECIFICATION: | Delivery: in Single Board Format as well as in Panelized Board Arrays and Sub-Arrays with / without Fixing Tabs finished by Milling and | MULTILAYER CIRCUIT BOARDS MAKER | Scoring to size. M| ILLING-COORDINATES [-?-]: | One with Milled Outline. One MAA-Unit (MAA-U) is made up of 20 MAA´s Data-Base Format: Gerber, ODB++, DPF | MULTILAYER CIRCUIT BOARDS MAKER | Type of the Base Material: FR 4 Amount of Layers: 1, 2, 4, 6 Surface Protection: HAL Layer Build-Up: | ELECTRICAL TESTING: | Flying Probe | MULTILAYER CIRCUIT BOARDS MAKER | or Adaptor Final Thickness of PCB: 1,55 mm to 2,40 mm Junction in Line-Production: Yes Min. Track Width + Spacing: 150µ / 150µ Smallest pad: | MULTILAYER CIRCUIT BOARDS MAKER | 0,80 mm Min PCB-Length / With: 10 x 10 mm Min. finished Hole Size: 0,30 mm Min Milling Tool: 2,00 mm Final Copper Thickness: 35µ | MULTILAYER CIRCUIT BOARDS MAKER | + 70µ UL- Listing: - On desire- Additional Prints: - Yellow - Min./Max. Order Quantity: up to 1.000 dm² ...
[ Multilayer Circuit Boards Maker ]