“PCB” is an acronym given to “printed circuit board”. It is a type of board that has pads and lines connected with each other from various points. A China pcb allows signals and power to be routed among various physical devices. Solder is the main metal that is used to make the electrical connections between the board’s surface and the electronic components.
As electronic industries moved from vacuum tubes and got dependent upon silicon as well as integrated circuits, the cost and size of electronic components initiated to fall. Electronics became more dependent onto the consumer goods, and the pressure to decrease the size and manufacturing costs of these product pushes the manufacturers to seek out for better solutions. Bearing this pressure, China pcb was born, and manufactures turned into pcb manufacturer.
If you are searching for a reputable China pcb manufacturing company that serves as a one-stop electronic pcb manufacturer to serve samples along with small batches of China pcb and PCBA processing, then you need to carry out some keen research.
Some of the essential elements you need to seek in pcb manufacturer are discussed below:
Market positioning belongs to the service industry as well as to diversified products. This may include medical, power, industrial, military, communications, etc. When searching for the right manufacturer, you need to confirm the China pcb you will be served by covers all the diversified products.
Being a potential customer, it is your right to never compromise on quality and stability offered by the expert pcb manufacturer. Make sure that the material or product you are opting for his high in quality.
The raw material used by China pcb manufacturer must use SYTECH’s lead-free copper clad laminates, YUNNAN TIN GROUP’s lead-free tin bar, Cheon Western’s microcrystalline phosphor bronze, TAIYO’s solder mask, and of course text ink from Japan.
Germany ATOTECH is used by a reputable pcb manufacturer to make sure that the final product can cope up with a wide variety of harsh environmental affects as well as all testing requirements.
Another important aspect to determine prior to your purchase is to assure a good quality control system used for the China pcb manufacturing. A reputable pcb manufacturer may own 4 years of mTS16949 quality management system as well as 10 years of ISO9000, and 15+ years average industry experience holding management team.
The inspection standards and the production process operation guidelines must be formulated according to IPC-A-6012D, IPC-A-6012DA, and IPC-A-600J for standard maintenance.
The authentic testing instruments used by an experienced pcb manufacturer may include a four-wire low-resistance flying probe tester, AOI, hole face copper thickness gauge CMI700, hole face, 6KV high voltage tester, inductance tester, low resistance tester, peel strength tester, metallographic Slicing microscopes, lead-free tin furnace, and a few more technical stuff.
You need to ensure that the China pcb manufactured can meet various requirements that are of high reliability before the shipment. This can be done by a pcb manufacturer with the help of SMT line which is capable of testing the furnace and the empty plate to do thermal shock and tin also.
Last but not least, it is essential to make sure that the China pcb manufacturer signs the latest ROHS and REACH guarantee agreements which is accompanied by different material suppliers. Also, it must send SGS inspections to confirm that the manufacturing products used are obeying relevant rules and regulations.