In double sided PCBs, trace routing can be done on both sides of the board, allowing for a more flexible and efficient design. In single sided PCBs, trace routing is limited to one side only.

IPC-2226 defines HDI as a printed circuit board with a higher wiring density per unit area than conventional printed circuit boards (PCB). They have finer lines and spaces ≤ 100 µm / 0.10 mm, smalle

HDI PCBs help reduce costs by decreasing size, minimizing the number of components, reducing signal interference, and automating the manufacturing process.

It is very safe to assume it is +/- 1 mil accuracy. Usually, in a staggered microvia formation, the diameters of both operate and lower microvias are the same. The key parameter that decides whether

At some level of circuit complexity, turning to an architecture with blind and buried vias will result in better yield and lower cost than would a through-hole design.

Materials play a large role in terms of manufacturability and direct cost of your circuit board. Here is a tip: The goal is always to select the right material for manufacturability that, at the sam

A multilayer PCB is a printed circuit board that consists of multiple layers of conductive material sandwiched between insulating layers. This type of PCB is used for complex electronic circuits tha

Some of the benefits of using a multilayer PCB include increased circuit density, improved performance, reduced electromagnetic interference, and reduced circuit size.

Multilayer PCBs are typically manufactured using a process that involves layering, drilling, etching, and laminating. The process starts with the creation of a substrate, followed by the deposition of

A single-layer PCB only has one layer of conductive material, while a multilayer PCB has multiple layers of conductive material. The multiple layers in a multilayer PCB allow for more space for routin

The materials used in a multilayer PCB typically include a substrate material, conductive layers (such as copper), insulating layers (such as polyimide or FR4).

No, not necessarily. There are many factors to be taken into account, e.g. how many layers, the thickness of the PCB and also a good understanding of the assembly process (number of soldering cycles,

It is hard to give a precise answer, but we have made tests with material with up to 22 reflows, four of these with a peak temperature of 270C°. The stress after 22 reflows is considerable and mater

There is no “best surface;” all surfaces have their pros and cons. Which one you should choose depends on many factors. Please consult our technicians or review the information on surface finishes wit

According to the new definition within IPC-T-50M a microvia is a blind structure with a maximum aspect ratio of 1:1, terminating on a target land with a total depth of no more than 0.25mm measured fro

A buried via is located entirely within the inner layers of a PCB, with no exposure to the outer layers. It is used to connect two or more inner layers without affecting the outer surface.

A blind via connects the outer layer of a PCB to one or more inner layers but does not go all the way through the board. It’s used when you need to save space and reduce signal interference.

AOI (Automated Optical Inspection) functionality is used to inspect circuit boards after components have been mounted. Its operation relies on comparing images and conducting sample analysis. SprintPC

Compared to traditional wave soldering, fully automatic selective soldering offers the following advantages:1. Well-designed nozzles enable precise control of the solder height during soldering.2. Uti

X-ray is a commonly used non-destructive testing method, which detects the structure of soldering, circuit wiring, component dimensions, and the thickness of PCBA boards, among others.It precisely exa