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Rigid PCB
In the PCB world, rigid PCB is the most traditional type that is still very popular today and found in many products we use on a daily basis.
Rigid PCB is a form of of regular PCB which are solid and inflexible in their structure and therefore cannot be bent or flexed because it comes with FR4 stiffener which is very useful for added amount of stiffness and rigidity.
Several layers are bonded together with adhesive and heat, such as a substrate layer, a copper layer, a solder mask layer, and a silk screen layer.
Rigid PCB Composition
At ELIPCB, we understand that the foundation of every electronic device lies in the composition of its Printed Circuit Board (PCB). Our Rigid PCBs are engineered with precision and care to meet the demands of modern electronics. Let’s delve into the key components that make up our high-quality Rigid PCBs:
1. Substrate Material:
Our Rigid PCBs are built on robust substrate materials, typically fiberglass-reinforced epoxy, known for its exceptional strength and dimensional stability. The substrate provides the base support for the entire PCB structure.
2. Copper Layers:
Copper is the heart of any PCB, facilitating efficient conduction of electrical signals. ELIPCB Rigid PCBs feature strategically placed copper layers, meticulously designed to optimize signal integrity and minimize signal loss.
3. Solder Mask:
To protect the copper traces from environmental factors and prevent unintended soldering, our Rigid PCBs are coated with a high-quality solder mask. This layer also enhances the visual contrast of the PCB, aiding in easy inspection.
4. Silkscreen:
ELIPCB integrates a silkscreen layer onto our Rigid PCBs, providing essential information such as component placement, polarity indicators, and reference designators. This aids in the assembly and maintenance processes.
5. Surface Finish:
The surface finish is a critical element for ensuring reliable solder joints and long-term durability. ELIPCB employs advanced surface finish technologies like HASL (Hot Air Solder Leveling), ENIG (Electroless Nickel Immersion Gold), or OSP (Organic Solderability Preservative) to meet diverse application requirements.
6. Vias and Holes:
Our Rigid PCBs are equipped with precision-drilled vias and holes, enabling the interconnection of different layers. These vias are meticulously placed to ensure efficient signal transmission and reliable conductivity.
7. Quality Assurance:
ELIPCB is committed to delivering Rigid PCBs of the highest quality. Each board undergoes rigorous testing and inspection processes to guarantee compliance with industry standards and customer specifications.
Need Rigid PCB Service?
Choose ELIPCB for Rigid PCBs that combine cutting-edge technology with reliability. Our commitment to excellence ensures that your electronic applications perform at their best. Contact us today to discuss your Rigid PCB requirements and discover how ELIPCB can elevate your electronic designs.
Rigid PCB Application
A rigid PCB is used in many products that we use every day for work and communication, including:
- GPS equipment: computers, laptops, tablets and mobile phones
- Medical equipment: X-rays, Heart monitors, CAT scans, MRI systems
- Aerospace industry: Aeroplane cockpit instrumentation, Temperature sensors, Control tower instrumentation
- Sometimes, rigid and flexible PCBs or flex-rigid boards are used in devices at the same time.