What is Rogers TMM 4 PCB ?

The Rogers TMM laminate is a thermosetting polymer material based on hydrocarbons and ceramics. It is an excellent choice for high-reliability stripline and microstrip circuits. As a thermoset resin, Rogers TMM offers excellent thermal and mechanical stability. Despite its low dielectric constant, it is resistant to high temperature and humidity. Its excellent electrical and mechanical properties make it ideal for high-speed and micro-stripline applications.

The Rogers TMM laminates are a superior choice for multilayer PCB applications. Their low dissipation factor and dimensional accuracy make them an excellent choice for high-frequency multilayer circuits. Because the Rogers TMM 4 material resists both heat and moisture, it is a good choice for various applications. They’re available in different strengths, so the optimum material for your project will suit your needs.



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Features of Rogers TMM 4

Thermal Conductivity

A unique feature of Rogers TMM laminates is their exceptional thermal conductivity. This material has a dielectric constant of 0.70 to 0.76 – twice as high as ceramic and PTFE laminates. The low CTE of this material also makes wire binding easier. These properties make Rogers TMM 4 laminates ideal for various applications, including electronics. Rayming PCB & Assembly offers them in three grades: TMM 3, TMM 4, and TMM 10.

These laminates are ideal for demanding RF and microwave circuit design. The wide dielectric constant and excellent thermal conductivity make these laminates suitable for various applications. Because of these properties, they are commonly helpful in microwave circuits. Because of their excellent electrical and mechanical compatibility, these materials are ideal for many radio frequency engineers for their designs. They also have outstanding dimensional stability and low signal loss. In addition, Rogers TMM laminates are highly flexible.

Low dissipation factor

The Rogers TMM 4 laminates have a low dissipation factor at 10 GHz. In addition, they are extremely low in thermal conductivity and resist creep flow. This makes them ideal for applications where RF and microwave circuits are required. This product is ideal for high-reliability, micro-strip, and stripline applications, among their many benefits. It is the perfect solution for various RF and microwave circuit design challenges.

A combination of hydrocarbons, ceramics, and thermosetting polymers, Rogers TMM 4 is ideal for high-reliability stripline and microstrip PCB applications. These materials are also capable of withstanding high temperatures. Aside from being highly resistant to heat, Rogers TMM is suitable for all kinds of temperatures. It can even withstand humidity and can be a versatile material.

The RT/Duroid(r) high-frequency circuit materials and the Rogers TMM4 thermoset microwave laminates are ideal for high-reliability, multi-frequency applications, and complex circuits. Its high CTE and low dissipation factor make it an excellent choice for manufacturing multilayer PCBs. Its PTFE material also reduces the thermal coefficient of dk, which is essential for the stability of a cable.

High-grade thermosetting microwave PCB material

Rogers TMM4 is a high-grade thermosetting microwave circuit board material ideal for high-reliability applications. Its low dielectric constant and excellent thermal conductivity make it an excellent choice for various RF and microwave circuit applications. It is also compatible with FR-4. Its PTFE counterparts have high-frequency compatibility and are compatible with most RF/microwave components.

Unlike other laminates, Rogers TMM 4 consists of high-frequency, conductive materials. Its thin-film nature allows it to work in high-frequency circuits. Its laminates are also resistant to various chemical agents. Moreover, these materials are compatible with a wide range of applications. They are suitable for several different types of electronic and semiconductor products. They also offer superior corrosion resistance.

Dielectric coefficient

The most important feature of the Rogers TMM 4 is its dielectric coefficient. It can manage high-frequency signals. Most of the devices using the TMM 4 are waterproof. We can use these materials in applications like radio and GPS receivers. These are the essential features of this product. These materials are compatible with most electronic components. They are also compatible with a wide range of temperatures.



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The Benefits of Rogers TMM 4

High temperature resistant

The TMM laminates provide outstanding mechanical and electrical performance in multilayer PCBs. Its high thermal conductivity allows for good wire bonding and resists high temperatures. The TMM is a thermosetting resin that is also highly resistant to etching and moisture. The low coefficient of thermal expansion makes it ideal for the electrical industry. Its excellent properties make it an excellent choice for a variety of applications.


The thermoset materials used by Rogers TMM are extremely durable and are ideal for multilayer PCBs. Because they depend on copper, they also match a wide range of electrical and mechanical properties. In addition, their low thermal conductivity is ideal for various applications. This ensures a good wire bond and a long-lasting, reliable PTH. You can even use the Rogers TMM 4 for high-end, precision work.


The Rogers TMM 4 thermosetting microwave PCB material offers excellent thermal conductivity and consistency. The advantages of using this material include excellent mechanical and electrical performance, consistent dielectric constant, and increased board reliability. The TMM 4 is the ideal choice for high-reliability microstrip and stripline applications. This is because of its excellent mechanical and electrical performance and isotropic coefficients of thermal expansion. It also has a very low etching shrinkage.

Unlike its alumina counterpart, Rogers TMM4 laminates are better for high-reliability multilayer PCBs. They are resistant to outgassing and are also highly stable. As a result, the TMM4 is a good choice for high-frequency and microstrip applications. And it is suitable for a wide range of applications. The advantages of Rogers TMM4 extend well beyond its cost.

High Power output

The TMM4 is an ideal material for GPS antennas. Its high power output makes it a valuable component of GPS antennas. The excellent thermal conductivity makes it a desirable material for a GPS device. Its low thermal conductivity makes it an excellent choice for GPS receivers. In addition, it is an excellent option for any other multi-frequency application. Aside from being resistant to heat, it also allows for wire bonding.



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Applications of Rogers TMM 4

The Rogers TMM laminate is an integral component of GPS antennas. The GPS antenna receives radio signals from the GPS satellites and converts them to electronic signals. Rogers TMM 4 is also used to construct the radio-frequency converter. Therefore, the TMM4 is an excellent choice for GPS antennas. If you’re looking for a reliable and durable material for your GPS applications, the TMM4 laminate will be a perfect match.

The Rogers TMM 4 laminates are excellent for RF and microwave circuit designs. They are perfect for producing chip testers, patch antennas, and power amplifiers. These laminates have a high thermal coefficient, and we can use them for a wide range of RF and microwave circuits. The advantages of this material are many. They have wide dielectric constants and are resistant to temperature and humidity.

The dielectric constant of Rogers TMM 4 laminate depends on the temperature and moisture content. The dielectric constant is very close to that of copper, and it is an excellent choice for high-frequency PCBs. The Rogers TMM materials are highly compatible with most electronic components. The TMM is a cost-effective alternative to conventional copper. It also withstands a high level of vibration. Therefore, the TMM is also ideal in electro-optical systems.

The high-frequency Rogers materials are compatible, and we can mix them in multilayer circuit boards. The Rogers TMM 4 is a good choice for high-frequency applications. Its resistance to heat and moisture is a key feature in high-frequency PCBs. These PCBs are used in spacecraft and need to withstand strong electromagnetic fields. These types of frequencies are not compatible with standard FR-4.


In conclusion, the Rogers TMM 4 laminates are suitable for high-frequency, GPS antennas, and many other uses. These PCBs are compatible and have excellent electrical characteristics and low thermal conductivity. Their materials are also resistant to moisture and cold temperatures. The TMM 4 is an excellent alternative to the high-cost alumina to produce multilayer circuit boards.

In addition, Rogers TMM4 is an excellent choice for the antenna industry. Its resistance to vibration makes it popular in this industry. The TMM 4 is also a good choice for constructing RF and microwave circuits.

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