Panasonic MEGTRON7 R-5785 is a highly reliable PCB material with great features and benefits. This PCB material is ideal for multilayer boards fabrication. Therefore, it is a great choice for PCB fabrication. In this article, we will discuss more on Panasonic MEGTRON7 R-5785 PCB material
What is the Panasonic MEGTRON7 R-5785?
The Panasonic MEGTRON7 R-5785 is an ultra-low loss printed circuit board material. This PCB material has a low dissipation factor and dielectric constant. Therefore, it is suitable for large data and high speed applications. Also, it is ideal for applications associated with routers and servers needed for 5G. Panasonic MEGTRON7 R-5785 has several series which include MEGTRON 7 (GE).
This PCB material is ideal for high speed transmission of high frequency signals. Also, Panasonic MEGTRON7 R-5785 offers excellent heat resistance. Therefore, it is ideal in applications exposed to high temperatures. Panasonic MEGTRON7 R-5785 is a halogen-free multi-layer PCB material.
Furthermore, this material features a high glass transition temperature. This is highly beneficial for PCB manufacturing. Panasonic MEGTRON7 R-5785 has series like R-5785 (GE), R-5785 (GN), and R-5785 (R)*.
Properties of Panasonic MEGTRON7 R-5785 PCB Material
Panasonic MEGTRON7 R-5785 features great thermal and electrical properties. This ultra-low loss multi-layer PCB material is mechanically and thermally stable.
Low dielectric constant
Panasonic MEGTRON7 R-5785 maintains a low dielectric constant over a wide frequency range. The material’s dielectric constant is 3.4. Also, the R-5785 (GE) features a dielectric constant of 3.6 at 12 GHZ. Also, R-5785 (N) has a dielectric constant of 3.4 at 12 GHz. This property contributes to this material’s low loss. Therefore, this material is ideal for applications that require high frequency signals.
Low dissipation factor
The dissipation factor of this material is within the range of 0.002 and 0.003. Panasonic MEGTRON7 R-5785 features a low dissipation factor. This electrical property makes this PCB material a great insulator system. Therefore, this material can hardly absorb energy in an electrical field.
High glass transition temperature
This is one of the great thermal properties of Panasonic MEGTRON7 R-5785 PCB material. Also, this PCB material features a Tg value of 200 degrees Celsius. This thermal property contributes to this material’s performance when used in PCBs. Also, high Tg materials have high temperature durability. Also, Panasonic MEGTRON7 R-5785 features great heat resistance due to its high Tg value.
Excellent Z-axis CTE
The Z-axis CTE of this PCB material is 42 ppm/oC. Also, this thermal property ensures that this material withstands high temperature. The coefficient of thermal expansion measures the extent of a material’s expansion in relation to varying temperatures.
High peel strength
Panasonic MEGTRON7 R-5785 maintains high peel strength when used in PCB fabrication. Also, this property describes the ability of Panasonic MEGTRON7 R-5785 to resist forces that peel it apart at a specific rate. It features peel strength of 0.8 kN/m.
Benefits of Panasonic MEGTRON7 R-5785 PCB Material
Panasonic MEGTRON7 R-5785 features several benefits. Also, this PCB material is ideal for fabricating multi-layer boards. Some of these benefits are discussed below:
Ideal for high speed PCBs
This PCB material is specifically designed to meet the needs of high speed applications. Also, it has properties that make it an ideal choice for such applications
Panasonic MEGTRON7 R-5785 is an ultra low loss PCB material. This is due to its low dielectric constant and dissipation factor. Therefore, this PCB material is suitable for applications that require high frequency signals. Also, this material enhances signal integrity and prevents signal loss.
High heat resistance
This PCB has the ability to dissipate heat. Hence, it has a high resistance to heat. Also, Panasonic MEGTRON7 R-5785 features thermal properties that help it to withstand heat in applications. Heat resistance is crucial in applications exposed to extreme temperatures. Due to this benefit, this PCB material is suitable for high performance applications.
High thermal reliability
This is another great benefit of Panasonic MEGTRON7 R-5785. Also, the high Tg value and low Z-axis CTE contribute to the thermal performance of this material. Therefore, this material can survive through PCB assembly without any defects.
Excellent price performance value
Panasonic MEGTRON7 R-5785 PCB material provides great value for its price. Therefore, this PCB material is suitable in applications that demand for a balance between performance and cost. Also, it is a budget-friendly application.
Excellent electrical properties
This material features low and stable Dk and Df values. Also, it features a high peel strength. Panasonic MEGTRON7 R-5785 maintains signal integrity as a result of its electrical properties.
Panasonic MEGTRON7 R-5785 Series
The following PCB material belongs to Panasonic MEGTRON7 R-5785;
R-5785(GN) and R-5860(GN) are low Dk glass cloth that features improved processability
R-5785(GE) and R-5680(GE are normal glass cloth. Also, these materials feature low dielectric constants and dissipation factors. R-5680(GE) is a prepreg while R-5785(GE) is a laminate.
R-5785(N) and R-5680(N) are low Dk glass laminate and prepreg respectively. However, they both feature low Df and Dk over a wide frequency range.
Applications of Panasonic MEGTRON7 R-5785 PCB Material
Panasonic MEGTRON7 R-5785 is ideal for use in several applications. This PCB material is specifically designed for high frequency applications. Therefore, it is suitable for use in applications like;
In the aerospace sector, a high-frequency PCB material is of great importance. Also, Panasonic MEGTRON7 R-5785 features great thermal reliability. This benefit makes the material useful in this industry. Also, heat resistance is a major consideration when designing aerospace devices. This is because these devices are often exposed to extreme temperatures. Panasonic MEGTRON7 R-5785 has great heat resistance.
You will find Panasonic MEGTRON7 R-5785 PCB material in telecommunication devices. Also, this PCB material is suitable for designing ICT infrastructure equipment. It offers great signal integrity and prevents signal loss. In the telecommunication industry, signal loss is a major concern. Therefore, this material provides a solution to signal loss problems.
Automotive radar system
Panasonic MEGTRON7 R-5785 plays a crucial role in the automotive radar system. This PCB material features great thermal properties. Therefore, it is useful in this application. Also, Panasonic MEGTRON7 R-5785 is widely used in base stations and automotive millimeter-wave radar.
This article has explained every important information about Panasonic MEGTRON7 R-5785 PCB material. We hope this information broadens your knowledge about this material.