Choosing the right surface finish in PCB prototyping is a technical detail that can define how smoothly your project moves from design to testing. ENIG (Electroless Nickel Immersion Gold) and ENEPI...

Printed circuit board (PCB) designers face increasing challenges in routing dense ball grid arrays (BGAs), especially with pitches as tight as 0.3mm. High-density interconnect (HDI) technology, par...

You need to be extra careful when designing breakaway tabs for 0.4mm-thick rigid-flex PCBs. These boards are thin and flexible, often used in small devices like smartwatches, hearing aids, or compa...

Low-volume PCB assembly, often called small batch assembly, involves producing a limited number of circuit board assemblies, usually between 25 and 5000. This assembly type is essential for applica...

The desmear process is key when making PTFE-based RF circuit boards. PTFE is a special material used in high-frequency circuits because of its great electrical properties. But PTFE has a tough surf...

When making a printed circuit board (PCB), the surface finish is one of the most critical choices. This is the coating applied to the exposed copper areas of the board to protect them from oxidatio...

When it comes to modern power electronics, switching mode power supplies (SMPS) are everywhere, from phone chargers to industrial control units. Well, with great efficiency comes a hidden challenge...

A rigid-flex PCB is a circuit board that combines complex and flexible parts. It is made of layers that can bend in some places and stay firm in others, helping the board fit into small or oddly sh...

Maintaining dielectric thickness within ±5% in 16+ layer HDI stackups is critical for signal integrity and impedance control. To hit that level of precision, engineers must actively manage material...

Think about this: You’re designing a high-tech gadget and stuck with big, bulky components that take up too much space on your circuit board. Ever struggled with this and fitting everything you nee...

The electronics industry breathes precision, and reliability is non-negotiable. Although through-hole PCB assembly is considered a more traditional technique, it remains a critical process in high-...

Printed Circuit Boards (PCBs) are the backbone of modern electronics. Whether in smartphones, medical devices, or industrial machines, PCBs ensure that electrical components connect and communicate...