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.

Lead Free HASL Power heavy duty project Product Description The outer/inner layer of the heavy copper printed circuit board  has 3 ounces of copper. Because of their thermal management capabilities, these Heavy Copper PCBs  are extremely valuable. The heavy copper component helps keep the internal components cool and improves their performance. CHANYEE  provides performance-oriented thick copper PCBs to ensure efficient thermal management and power distribution. Application area: Industrial control Product feature: 3OZ Thick copper plate Layer: 2 Surface treatment: Lead Free HASL Material: FR4 Line width/Line space: 0.241/0.311mm Thickness: 1.6mm Min hole φ: 0.40mm

Immersion Tin   PCB Product Description The Immersion Tin  surface finish describes a very thin layer of tin, applied over the copper layer of a PCB . This method is a Lead-Free PCB alternative that produces a consistently flat surface, which solders well and is cost-efficient. The tin layer’s appearance is usually mostly white, so the finish is sometimes referred to as White Tin, and is applied to the copper using an electroless chemical bath. This tin surface finish can protect the copper beneath from oxidation throughout the PCB’s intended shelf life. Application area: Automotive Product feature: Immersion tin board Layer: 4 Surface treatment: Immersion Tin Material: FR4 Line width/Line space: 0.254/0.20mm Thickness: 1.6mm Min hole φ: 0.45mm

Chengyi Electronics (Jiaxing) Co., Ltd   was founded in 2004, located in Jiaxing City, China, specialized in single-sided, double-sided and multi-layer PCBs   which are widely applied in Automotive Electronics, Industrial controller, Consumer Electronics, Safety and Security, and other fields. Especially for Automotive Industry, CHANYEE   has been implementing VDA6.3 for many years, and achieved positive results. Our Printed Circuit Board s   are   exported to dozens of countries such as USA, Mexico, Russia, Bulgaria, Italy, Spain and Serbia. Meanwhile, in regards to the policy about environmental protection, CHANYEE has built sewage treatment station for cleaner production; Volunteer service team was established to visit those elders with no family regularly, to accompany those disabled children and appeal to environment protection. More information please click: www.chanyee.cn