Our copper-clad laminates provide the perfect combination of electrical conductivity and structural integrity, designed to meet the diverse needs of industries ranging from electronics to aerospace. With a selection of high-performance substrates, including G10/FR4, G11/FR5, Non-Brominated G10, and G9, these laminates offer excellent mechanical strength, thermal stability, and electrical insulation.
Our FR4 Copper Clad Laminates are a fire rated Electrical Grade, dielectric fiberglass material created under high pressure with electro deposited HTE (high-temperature elongated) Copper Laminated onto the FR4 substrate. It is commonly used for PCBs.
Copper clad laminates combine a reinforced substrate with electro deposited copper to create a stable platform for electrical pathways, thermal management, and mechanical support. These materials are engineered to maintain consistent conductivity while providing the rigidity needed for fabrication, drilling, routing, and component mounting. The copper layer bonds uniformly to the substrate, supporting clean etching and reliable circuit formation.
Copper clad materials are available on multiple reinforced bases, each offering distinct mechanical and thermal characteristics. Options include G10/FR4, G11/FR5, Non Brominated G10, and G9. These substrates provide varying levels of heat resistance, dielectric behavior, and structural strength, allowing engineers to match material selection to electrical load, environmental exposure, and fabrication requirements. The copper layer is available in multiple weights to support signal integrity, current carrying capacity, and thermal dissipation.
Copper clad laminates serve as foundational materials for printed circuit boards, electrical insulation structures, and precision electronic components. Their stability under machining and thermal cycling makes them suitable for:
The combination of mechanical strength and electrical functionality supports both low volume development and high volume production environments.
These specialized copper clad laminates, or Electrical Grade Laminates, are manufactured by Current Composites here in the United States. We offer competitive pricing, excellent quality, and reliable delivery. We specialize in custom thickness, coppers and colored applications for short runs, prototypes, and production runs.
Our Warren, OH facility manufactures these highly specialized copper clad laminates and are one of the few electrical grade laminate manufacturers to still operate and maintain a manufacturing facility in the U.S.
Dimensions:
Sheet:
36″x48″
Cut to size available
Saw Kerf – 0.250″
Thickness:
0.005″-0.375″
(Additional thicknesses available upon request)
Copper Thicknesses Available (1 Side or 2)
Example:
H/0 – Half Ounce 1 Side
Colors:
G10/FR4:
G11/FR5:
Non-Brominated G10:
G9:
Specialty G10/FR4:
We hope to give you a better understanding of how G-10 is machined, and the various pieces of equipment and techniques that go into it.
We offer Copper Clad in G10/FR4, G11/FR5, Non-Brominated G10 and G9.
To start an order, go to our Contact page and fill out a form detailing your interests. This will be received by us, and we will coordinate with you to complete the order. Alternatively, give us a call and we will be happy to work with you in that way as well. You can reach our main office at (203) 469-1337.
Our lead times vary based on the market and on the products that you are interested in, but we typically deliver around 4-6 weeks or less from the order being placed, depending on the material we have in stock.
We hope to give you a better understanding of how G-10 is machined, and the various pieces of equipment …
G-10 material is a thermosetting industrial laminated plastic consisting of a woven glass cloth material and an epoxy …
G-10 is a thermosetting industrial laminated plastic consisting of a woven glass cloth material and an epoxy …
Current Inc. has more in stock and more capacity than many of our competitors. Reach out today to learn what Current can do for you!
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