Rogers or
High frequency PCB material is a hard and dense material used to manufacture printed circuit boards. The board contains an epoxy core with metal plating of copper and aluminum. The surface is coated with aluminum. It has good size and has advantages in thermal expansion coefficient, which can effectively control the size of temperature stress to ensure the stability of component performance. It can be widely used in high-frequency power distribution and circuit boards for CPUs, switches, connectors, etc. It is most commonly used in RF
pcb board assembly because of its sensitivity to electromagnetic (EM) waves (usually in the radio spectrum). This helps reduce interference caused by other high-frequency devices such as radios, televisions, and cell phones.
Rogers
PCB materials also have excellent dielectric integrity and are designed for use on high-performance RF circuit boards. The material has excellent electrical and thermal stability, making it ideal for harsh environments exposed to extreme temperatures and vibration.
Rogers PCB Material Thickness
Rogers PCB Material can be manufactured in a variety of thicknesses and sizes and can be customized to your specific needs. Two standard sizes include:
Standard Thickness: This type of high-frequency board is ideal for applications with small gaps between conductors and traces. It provides good electrical performance, especially at higher frequencies. This type of board also has better thermal properties than thin boards, making it ideal for applications where heat dissipation is important.
Thin Plates: Thin plates have lower electrical losses than standard thickness plates because they have increased surface area per unit area and therefore less resistance. They also have better electrostatic discharge (ESD) protection than standard-thickness circuit boards because they offer greater resistance when discharged by electrostatic charges.
The standard dielectric in flex circuits is 0.001 –
0.002". This relatively thin layer of material separates the copper traces and components in the flex circuit board. The thickness of this layer Determines how easily the material can bend and bend without damaging internal connections or causing short circuits
The most common materials used to make this dielectric are polyester and polyamide materials. They are often coated. There are conductive materials such as silver, aluminum or copper that serve as electrical conductors between traces on the surface of the circuit board and components
High frequency PCB materials
Here are the PBC. Materials available for its products.
1. Megatron 6
Megatron 6 offers the highest strength-to-weight ratio of all available materials, resulting in significant weight and cost reductions. . Can be used in a variety of applications that require extremely high strength and lightweight, such as military hardware, aerospace and defense equipment, automobiles, engines, power generation equipment, etc.
Megatron 6
The properties are very similar to other materials on the market. However, Megatron 6 has been developed to have better thermal conductivity than other materials, making it an ideal solution for high frequency applications where heat dissipation may be an issue. /p>
2. Tachyon 100G
Tachyon 100G laminate was developed to meet the needs of complex digital network applications in the telecommunications industry, including next-generation optical transmission systems Tachyon
The 100G laminate series is based on proprietary technology that enables the creation of dielectric materials with low loss and ultra-high dielectric constant. Combining these two properties results in a product that exhibits low attenuation over a wide frequency range. materials without the need for metallization or other loss-generating techniques
3. RO4000
RO4000 hydrocarbon ceramics are made of materials with high dielectric constant (K) and extremely low loss factor (tan).
The dielectric constant varies with the thickness of the material. These laminates are suitable for use as substrates for integrated circuits, microwave devices, filters and other electronic components.
< p>4. RO4003C?RO4003C? laminate is made from extremely tough, high-performance fiberglass cloth and a proprietary resin formulated to provide outstanding mechanical properties, outstanding dimensional stability and. Excellent physical properties.
RO4003C? resin system produces materials with high impact strength, fatigue resistance and stiffness at high temperatures. It exhibits good toughness at low temperatures and is suitable for most applications. Has good resistance to compression permanent deformation.
5. RO4350B?
RO4350B? laminate is a flame retardant ABS laminate designed for applications requiring UL94V-0 certification. RoHS-compliant flame retardant technology utilizes a proprietary blend of flame retardants to provide excellent thermal stability and char length control, enabling RoHS-compliant products to achieve UL
94V-0 certification.
6. TU-933+
High frequency PCB material TU-933+ is designed to meet the requirements of customers who need to design and manufacture products that operate at microwave frequencies, especially is in wireless applications. This material provides excellent thermal conductivity and low dielectric loss over a wide frequency range without the use of silver or gold inks or plating processes. It is highly conductive and low loss FR-4. It is designed for high frequency applications where the board needs to handle high power.
7. TU-883
High frequency PCB material TU-883 is an FR4 glass epoxy laminate with an embedded copper foil layer that provides a low dielectric constant and low loss tangent. This material is ideal for use in waveguide circuits or microstrip transmission lines where signals propagate along the circuit board surface or through holes drilled into the circuit board.
High-frequency PCB materials provide good power dissipation capabilities. At the same time, its low loss tangent minimizes reflections caused by impedance mismatches between different layers on the circuit board or components in the system design.
8. Megatron 7
Megatron
7 is a radio frequency transparent substrate with a thin layer of gold on one side. It is used in high-frequency PCB applications where performance specifications are critical and the technology is subject to military or aerospace requirements. This material has a high dielectric constant, low dissipation factor and good thermal stability.
9. IT-968
IT-968 is a copper-clad laminate material with solid copper surfaces on both sides of the core. The core material is a composite material of phenolic resin and glass cloth impregnated with epoxy resin. It is used to manufacture high-power radio frequency circuits, including signal processing and transmission systems. IT-968 has excellent surface finish, can be processed into complex shapes, and has very good dimensional stability across temperature ranges.
10. EM-890K
EM-890K material has low loss, good electrical properties and thermal conductivity at frequencies up to 18 GHz. This material has good mechanical strength, dimensional stability and moisture resistance. It is ideally suited for electronic circuits using RF frequencies from 30
to 40 GHz, such as microwave applications, satellite communications systems and radar equipment.
Final Thoughts
High-frequency PCBs are one of the most widely used and widely sold FR-4 grade materials. Taofang's material is known for its ability to withstand high frequencies, temperatures and mechanical strength over the long term. These qualities make it suitable for a variety of applications, including antennas, wireless communications equipment, automotive electronics, home appliances, aerospace and military products.