As PCBs evolve towards higher density, finer lines, and thinner profiles, the requirements for surface cleanliness and adhesion continue to increase. The application scenarios for plasma cleaning are continuously expanding. It has now extended from traditional rigid PCBs to high-end product areas such as Mini LED backlight PCBs, automotive electronics with high reliability, and high-frequency, … Read more
What is Halogen-Free Material? Halogen-free materials:According to the JPCA-ES-01-2003 standard, copper-clad laminates with chlorine (Cl) and bromine (Br) content less than 0.09% Wt (weight ratio) are defined as halogen-free laminates. (At the same time, CI + Br total amount ≤ 0.15% [1500PPM]) Halogen-free materials include: TUC’s TU883, Isola’s DE156, GreenSpeed? series, Shengyi’s S1165/S1165M, S0165, etc. … Read more
Clickthe blue textto follow us When processing PCBA or looking for PCBA outsourcing manufacturers, customers often ask: “How can I tell if this PCBA board uses lead-free technology?” Today, let’s discuss several practical methods for judgment, which even non-electronic engineers can quickly discern. 1. Observe the color and luster of the solder joints The most … Read more
Core Competitiveness of Flexible Response and Fast Delivery“Click the blue text to follow us”2023 In the manufacturing process of PCBA (Printed Circuit Board Assembly), material substitution is a critical step that directly affects the performance, quality, and reliability of the final product. Taking Hengtian Yi Electronics Co., Ltd. as an example, it has accumulated rich … Read more
In the field of electronic device manufacturing, printed circuit boards (PCBs) are undoubtedly a critical component, and their surface treatment processes have a profound impact on the performance, reliability, and production costs of PCBs. From consumer electronics such as smartphones and tablets to industrial control devices, automotive electronic systems, high-end communication equipment, and aerospace instruments, … Read more