Introducing a newly shipped PCB based on TMM6 material. TMM6, the Rogers TMM 6 thermoset microwave material, is a cutting-edge ceramic thermoset polymer composite designed to provide reliability and performance for high plated thru-hole strip-line and micro-strip applications. Offering the advantages of both ceramic and traditional PTFE microwave circuit laminates, TMM6 eliminates the need for specialized production techniques typically associated with these materials. With a unique dielectric constant (Dk) compared to other materials in its product family, TMM6 sets a new standard in microwave PCB technology.

Key Features:

- Dielectric constant (Dk) of 6.0 +/- .08 at 10GHz ensures precise signal propagation.
- Dissipation factor of .0023 at 10GHz minimizes signal loss for optimal performance.
- Thermal coefficient of Dk of -11 ppm/°K provides exceptional thermal stability.
- Coefficient of thermal expansion matched to copper for reliable operation.
- Decomposition Temperature (Td) of 425 °C TGA ensures high-temperature resilience.
- Thermal Conductivity of 0.72W/mk enables efficient heat dissipation.
- Available in a thickness range of .0015 to .500 inches, offering versatility in design.

Benefits:

The TMM6 PCB offers a range of benefits that enhance its reliability and functionality:
- Mechanical properties resist creep and cold flow, ensuring long-term durability.
- Resistant to process chemicals, reducing damage during fabrication.
- Based on a thermoset resin, allowing for reliable wire-bonding.
- Compatible with all common PCB processes, making it versatile and easy to work with.

PCB Stackup and Construction Details:

This PCB features a 2-layer rigid PCB stackup, providing simplicity and versatility. The construction details are as follows:
- Copper_layer_1: 35 μm for efficient signal conduction.
- Rogers TMM6 Core: 0.635 mm (25mil) for optimal electrical properties.
- Copper_layer_2: 35 μm for consistent signal performance.

With a board size of 56.04mm x 53.18mm, each PCB is manufactured with a tight tolerance of +/- 0.15mm, ensuring consistent dimensions. The minimum trace/space capability of 4/4 mils allows for intricate circuit designs and efficient routing. The minimum hole size of 0.3mm provides versatility for component placement. The absence of blind vias simplifies the manufacturing process while maintaining structural integrity.

The finished board thickness of 0.7mm strikes a balance between durability and compactness. The outer layers feature a 1oz (1.4 mils) copper weight, ensuring excellent conductivity and signal integrity. With a via plating thickness of 20 μm, reliable electrical connections are established throughout the PCB. The surface finish of immersion silver enhances conductivity and protects against oxidation. While there is no top or bottom silkscreen or solder mask, this allows for a clean and unobstructed PCB surface.

To ensure the highest quality, each PCB undergoes a 100% electrical test before shipment, guaranteeing that it meets rigorous performance standards. With these outstanding specifications, the TMM6 Thermoset Microwave PCB is ready to empower your electronic designs with reliability, precision, and efficient signal transmission.

PCB Statistics:

- Components: 16
- Total Pads: 33
- Thru Hole Pads: 23
- Top SMT Pads: 10
- Bottom SMT Pads: 0
- Vias: 15
- Nets: 3

Artwork and Quality:

This PCB is supplied with Gerber RS-274-X artwork, meeting the IPC-Class-2 quality standard. It is manufactured and available worldwide, ensuring accessibility for various applications.

Typical Applications:

The TMM6 PCB is suitable for a wide range of applications, including:

- RF and microwave circuitry
- Power amplifiers and combiners
- Filters and couplers
- Satellite communication systems
- Global Positioning Systems (GPS) Antennas
- Patch Antennas
- Dielectric polarizers and lenses
- Chip testers

Experience the reliability and performance of TMM6 Thermoset Microwave PCB and unlock a new realm of possibilities for your electronic designs.

Company Profile

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 18 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.

Bicheng PCB is headquartered in Shenzhen, a city with great economic vitality. Based in China, we adhere to the philosophy of servicing small and medium sized companies offering variety of circuit boards to meet the demands of market.

Main Business & PCB Applications

We maintain the highest standards which support products that exhibit exceptional quality, performance and reliability. We also have divisions of FR-4 circuit board, flexible circuits and metal core PCBs featured as prototypes, small runs to mass production. We actively research and build such high value added PCB projects as HDI, quick turn, impedance control, heavy copper and backplane board etc. This has made our PCB products generate an effective prolongation and complementation, as well as formation of integrated products line ranging from low-end to high-end.The circuit boards are used in the industries of home appliances, portable and consumable electronics, medical filed, aerospace as well as telecommunications etc.

Main Material Partners