Chengyi Electronics (Jiaxing) Co., Ltd

The Printed Circuit Board (PCB) is essential in electronic products, which are used either for domestic use or for industrial purposes. PCB design services are used to design the electronic circuits. Apart from electrically connecting, it also gives mechanical support to the electrical components. However, it is reported that the recent surge in raw material prices has led to rising costs in the PCB industry.  

Lead Free HASL PCB Product Description HASL is the predominant surface finish used in the industry. The process consists of immersing circuit boards in a molten pot of a tin/lead alloy and then removing the excess solder by using 'air knives', which blow hot air across the surface of the board. One of the unintended benefits of the HASL process is that it will expose the Printed Circuit Board  to temperatures up to 265°C which will identify any potential decontamination  issues well before any expensive components are attached to the board. Application area: Security Product feature: Peelable S/M Layer: 2 Surface treatment: Lead Free HASL Material: FR4 Line width/Line space: 0.325/0.305mm Thickness: 1.6mm Min hole φ: 0.75mm C hoosing a PCB surface finish  that works best for you and your process while still keeping the environment safe is has become a much more practical solution. We are Printed Circuit Board Supplier , more please click here .

Motherboard 8 layer motherboard ENIG FR4   PCB Multi PCB Motherboard   Description Application area: Motherboard Product feature: Eight-layer motherboard Layer: 8 Surface treatment: ENIG Material: FR4 Line width/Line space: 0.12/0.125mm Thickness: 1.6mm Min hole φ: 0.20mm CHANYEE   offers full-service printed circuit board manufacturing  with two easy options: Standard & Custom Spec.