automotive pcb board

Hot Air Solder Leveling Process for Dual-Layer Circuit Boards Double-sided hot air solder leveling (HASL) PCB is a type of printed circuit board where both sides of the substrate are treated with the hot air solder leveling process, featuring practical performance and wide adaptability. Its core characteristics are as follows:​ The surface treatment involves uniformly covering the copper surface with molten tin-lead alloy (or lead-free tin alloy), which is then leveled by hot

​What Is Double-Sided Gold Immersion Circuit Board? ​ Double-sided gold immersion circuit board is a type of printed circuit board where a uniform gold layer is formed on both sides of the substrate through a chemical deposition process. Its surface treatment process is as follows: first, a thin nickel layer is deposited as the base, and then a dense gold layer is covered on the nickel layer. The thickness of the gold layer is controllable (usually 0.05-0.1μm), the overall

Electroplated Gold Double - Sided PCB Board – Superior Durability for High - End Electronic Devices This type of PCB has a double-sided copper design, with conductive patterns on both sides of the insulating substrate. The gold plating is applied through an electroplating process, providing excellent wear resistance and strong anti-oxidation properties, making it suitable for high-reliability electronic devices. The manufacturing process involves key steps such as cutting,

Double-sided black oil spray solder PCB Black solder mask double-sided PCB refers to a two-layer circuit board with black solder mask covering its top and bottom layers. This design delivers strong environmental durability, effectively preventing copper trace oxidation and corrosion. Its dual-surface routing capability optimizes space utilization, making it ideal for smart home devices, gaming peripherals and security monitoring equipment. Main Features 1.Surface Finish • Hot

What is Flexible Rigid Circuit Boards?: A Flex-Rigid PCB , also known as Rigid-Flex Printed Circuit Board, is a type of circuit board that combines both flexible and rigid board technologies into a single design. This unique construction allows for increased design flexibility and reliability, making it an ideal choice for applications where space is limited or where the board needs to conform to a specific shape.Our Rigid Flex PCB product offers a variety of features and

XingQiang Circuit: Your Reliable Partner for FR-4 Double-Sided PCBs—From DFM to Global Mass Production: XingQiang Circuit Board Technology Co., Ltd. provides high-quality custom double-sided PCBs for industrial, automotive, and power control applications. Our FR-4 double-layer boards feature stable performance, high thermal resistance, and reliable conductivity. Fully compliant with RoHS, ISO 9001, UL and IPC standards, they support precise routing, efficient heat dissipation

Industrial Grade Custom PCB Manufacturing, Rugged Circuit Board for Industrial IoT Premium Drone Main Control PCB - High‑Speed HDI Circuit Board Founded in 1995, Xingqiang is a leading custom PCB manufacturer specializing in high-precision, high-density double-sided & multilayer printed circuit boards. With 30+ years of expertise, advanced production lines, and ISO 9001, ISO/TS16949 certifications, we deliver reliable PCBs for industrial control, automotive, medical,

Double Sided Printed Circuit Board – High-Density & High-Performance PCB: The Double Sided PCB is a high-quality Double Sided Printed Circuit Board designed to meet the rigorous demands of modern electronic applications. Featuring two layers, this Double Sided Printed Circuit Board offers enhanced circuit density and improved electrical performance compared to single-sided boards. Its white silk screen provides clear and precise component markings, making assembly and

Custom Multilayer PCB Manufacturing High Frequency RF Circuit Board OEM/ODM Service Premium Multi-Layer PCB Ensuring Long-Term Stability & Signal Integrity This high-precision multi-layer PCB is designed for high-reliability electronic systems. It features immersion gold (ENIG) surface treatment on all contacts and gold finger connectors, ensuring superior solderability, long-term oxidation resistance, and stable signal transmission. The board's compact, high-density layout