For flame retardant fiberglass reinforced epoxy laminates. Obviously, the grade classification FR-4 is widely recognised on a global scale. Due to the non-conductive core material for typical printed circuit boards is copper laminate (CCL). Similarily, when FR4’s one or both sides is copper (PCB). Therefore A printed circuit board with FR4 as the core material called to as a “FR4 PCB.” By etching conductive channels, tracks, or signal lines from a copper-clad laminate substrate. Obviously,Used PCB to mechanically support and electrically connect electronic components. 


Definitely, GESP has more than 20 years experience of PCB manufacturing. As a result, we are extremely aware with the benefits of F4 PCB board.The following advantages in the fabrication of printed circuit boards:

  • First, FR4 is one of the economic materials available.
  • Second, FR4 has high dielectric strength, which aids to electrical insulation. FR4 material is extremely lightweight in addition to having a strength-to-weight ratio.
  • Third, FR4 is very resistant to moisture and temperature extremes. This material also possesses exceptional electric loss characteristics.
  • Forth, Unlike other materials, FR4 does not absorb water. making it excellent for a variety of maritime printed circuit board applications.
  • Fifth, FR4 material is also pale green to yellow, making it suitable for nearly all applications.

FR4 Material for PCB Fabrication CLASSIFICATION OF FR4 PCB


FR4 PCB Seriers Single Layer PCB

Usually, Single layer PCB, also known as Single Sided PCB. is a form of PCB that has only one layer of conducting material on one side of the board. while the opposite side to incorporate various electrical components. Clearly,Single-layer PCBs were the foundation of Printed Circuit Board technology. Either and they continue to play a vital role in the electronic industry.


Double Layer PCB

As well as that, Double Sided PCB (DSPCB) circuits also known as Double-Sided Plated Thru or DSPT. beacause that are the entrance to applications utilizing advanced technology. Especially, By employing vias to alternate between a top and bottom layer. they enable closer (and maybe more) routing traces. Today, double-sided PCB technology is perhaps the most used PCB kind in the market.


Multilayer PCB

Undoubtedly, Multilayer PCBs, as their name suggests, consist of multiple layers. As well as Combining single-sided and double-sided PCBs results in this intricately constructed PCB. As noted Multilayer PCBs feature a greater number of layers. consequently, a larger wire area. The boards are created by merging double-layered PCBs and isolating them with dielectric material.

Rigid PCB

Rigid PCB

All of these incredible achievements are only feasible due to the production of stiff PCBs. Just like If you ever use a laptop and are curious about how it operates, you should know that its vital modules rely on stiff PCB. The sturdy PCB is responsible for the electronic dashboard . In this case, even in your automobile and the sleek smartphone you use. With so numerous uses.So it is reasonable to anticipate that it is challenging to produce rigid PCBs.

Rigid Flex PCB

Rigid Flex PCB

Definitely, Rigid flex circuits integrate the advantages of rigid boards with flexible circuitry into a single circuit. Of course Copper-plated vias connect exterior rigid layers to inner flexible layers. Thus Rigid flex circuits offer increased component density and enhanced quality control. Due to designs are rigid when more support for SMT components is required. and flexible where bending and flexing to fit into compact locations.

High Temperature PCB


Because of Tg, the glass transition temperature of polychlorinated biphenyl (PCB). specifies the point at which the PCB material begins to change. If the operational temperature exceeds the specified Tg value. the board will begin to transition from a solid to a liquid. which will likely impair its functionality.

Reliable Printed circuit board Manufacturer WHY CHOOSE GESP FR4 PCB

Full-Service Turnkey FR4 PCB Solution

Positively, GESP PCB provides a full-service turnkey PCB solution. Of course handling everything from prototype to fabrication to assembly. For over 25 years, we have been producing high-quality standard PCBs. and are completely compatible with ISO9001:2008 quality requirements. All of our standard PCBs are IPC2 compliant.At the same time, we perform stringent internal quality assurance testing to ensure that the board. that arrives at your site is one you can count on.

Prototype FR4 PCB For Low Volume

Definitely, We offer PCB solutions that fit your budget. Further you can order just a few prototype boards to test your design. Consequently , and then place a bulk order for your need FR4 material PCBs to save even more money. We’ll give you a free instant quote so you’ll know just want to expect and so that you can plan accordingly. Therefore we also offer complete technical support from PCB experts.


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