quickturn PCB fabrication

When it comes to quickturn PCB fabrication, it’s important to make sure you’re working with a manufacturer that understands what types of file formats they can accept from customers. In this article, we’ll explore some of the most common file formats that are accepted for quickturn PCB fabrication and what they mean.

The most crucial file format for quickturn pcb manufacturing is the Gerber, which is used to transfer data from the designer to the manufacturer. This standard file format allows for a seamless transition from design to manufacturing, as it contains all of the necessary information that will allow the manufacturer to produce the correct board based on the specifications provided by the designer.

Gerber files are open ASCII vector format files that contain 2D data identifying the circuit board’s physical layers. These include copper traces, drill holes, silkscreen, solder mask, and surface mount pads. Typically, these files are generated by your CAD software and have a file extension such as.gbr,.ger, or.pho, although the RS-274X Gerber format has been introduced and is now the standard for all new PCB designs.

What file formats are accepted for quickturn PCB fabrication?

These files are readable by CNC drilling machines, so they contain large sets of coordinates that correspond to the locations where the CNC machine should place drill holes around the board. These files also contain additional information such as component notation, which is helpful for the assembly process, but these aren’t required by most manufacturers. NC Drill files are human readable, so they can be opened in a text editor to view the data inside.

Another required file format is the Bill of Materials (BOM). This list provides a detailed breakdown of all of the components, reference designators, manufacturer part numbers, raw materials, package types, and assemblies that will be needed to assemble the final PCB. This is a critical piece of information for accurate cost estimation and is especially useful for large orders with multiple units of the same board type.

Providing a BOM is optional for most PCB fabrication suppliers, but it is highly recommended because it helps to ensure that the final product will function as intended. The BOM should contain the correct reference designator, supplier part number, and quantity for each item in the order. It should be compiled and saved as a digital format, preferably in an Excel spreadsheet.

A good CM will also provide a Fab Drawing, a Readme File, pick and place data, test data, a schematic netlist, and a drill file to ensure the manufacturing process is carried out according to your intent. Providing all of the proper documentation will help to ensure your PCB is manufactured to the highest quality standards. When you work with a trusted and experienced CM, you can rest assured that your boards will be manufactured quickly, correctly, and within your budget.