Knowledge Base

Chip Scale Package (CSP) Explained: Types, Advantages and Selection Guidelines
Chip Scale Package (CSP) refers to a general category of packages whose footprint is close to that of the bare die. The package dimension is typically no more than 1.2~1.5 times the die area. CSP domi
PCB Via Plugging Technology: Mature Experience from 40+ Projects
Vias serve as interlayer channels on PCBs, yet they may introduce manufacturing risks. During wave soldering or reflow soldering, solder can wick up along vias and cause bridging short circuits. Expos
Conformal Coating Coverage UV Inspection Process & Acceptance Standards for PCBA Manufacturing
In PCBA manufacturing, conformal coating serves as a critical process to ensure the long-term reliable operation of circuit boards in harsh environments with high humidity, salt spray, dust and other
Automotive Electronics PCBA: Why Choose a Factory with IPC Class 3 Capability
Why automotive electronics impose stringent requirements on PCBAAmong all electronic product categories, automotive electronics are arguably the most demanding. PCBs must withstand vibration, thermal
How to Select a PCBA Contract Manufacturer: 6 Key Evaluation Dimensions
When selecting a PCBA contract manufacturer, what you should value most is often not price, but whether the supplier can handle the technical complexity of your product. Many procurement specialist