Close this search box.

Rigid PCB

Due to their strength, dependability, and simplicity of use, rigid PCBs mainly, are a well-liked form of PCB.

Factors That Affect Our Rigid PCB's Quality

The Rigid PCB, which can be single-layered, double-layered, or multilayer PCB, is the most often produced form of PCB. It is a rigid board that cannot be twisted or molded. These rigid PCB uses are frequently found in GPS devices, gadgets, MRI systems, control devices, and other electronic devices. One illustration of types of PCBs intended to distribute electricity from the power source is the motherboard.

Rigid Flex PCB Construction-1

1. Soldering Techniques

Concrete substrates and active and passive components are soldered utilizing automated through-hole soldering techniques, such as automatic wave soldering, to create rigid printed circuit boards (PCBs), which avoid circuit board distortion. When it comes to rigid pcb vs flex pcb, It is impossible to alter or modify a rigid PCB after it has been made.

Rigid Flex PCB Flexibility

2. Rigid PCB Material

FR-4, a stiff plastic with glass reinforcing, is frequently the primary material used in rigid PCBs. Excellent heat resistance, mechanical strength, and dimensional stability are all provided by FR-4 for PCBs. Overlays, solder mask layers, and lead-free suitable FR-4 materials are additional composite materials composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant.

Rigid Flex PCB Reliability

3. Copper Thinkness

The thickness of the copper layer is an important consideration when constructing a rigid PCB since more immense copper layers give better conductivity and heat dissipation. However, thicker copper layers are more expensive and more challenging to deal with.
Rigid Flex PCB Cost

4. Surface Finish Quality

An essential factor in a rigid PCB material or printed circuit board’s (PCB) long-term dependability and ease of soldering is the PCB’s surface finish quality. Various surface treatments are frequently employed, such as HASL, ENIG, OSP, Lead-free HASL, Immersion tin, and intricate gold fingers, are commonly used.

Rigid Flex PCB Applications-1

5. Trace Thickness

The circuit’s proper operation depends on the trace’s width and spacing. The distance between neighboring traces is referred to as the spacing, whereas the trace width is the width of the copper conductor. Additionally crucial to the circuit’s successful operation is trace thickness.

Jamindo Made Rigid PCB

PCBs, or printed circuit boards, are crucial parts of electrical gadgets. They act as both a mounting surface for numerous electronic components and a conduit for electrical impulses. Inflexibility due to the strengthening of FR4, enhanced thermal and dimensional stability, higher electrical insulating capabilities, availability in multilayered forms, and capacity to handle high voltage and current are the main characteristics of rigid PCBs.

A protective layer known as a solder mask is put on the Rigid PCB’s surface to stop undesirable portions from sticking to the solder. A thin coating of ink called a silkscreen is also added to the PCB’s surface to enable identifying information like part numbers and component positions.

Rigid PCB Manufacturer

The particular rigid PCB applications determine the material and thickness choices. Given the variety of options available, finding the right rigid PCB and top manufacturer can take some time.

Jamindo offers rigid pcb board from single layer to 32 layer, and we have complete rigid PCB materials in stock including KB, Rogers, Isola..etc. Get the quote now!

Over 15 Years of Experience Engineers
25 Patents and Certifications
370 Skilled Workers & 3 Factories
120+ Successful Reverse Engineering Projects