TMM10i PCB 15mil Double-Layer Immersion Gold and Edge Plated

Introducing the Rogers TMM 10i PCB, a cutting-edge printed circuit board engineered for high-performance applications in RF and microwave circuitry. Utilizing Rogers TMM 10i isotropic thermoset microwave material, this PCB is designed for optimal reliability in plated thru-hole, strip-line, and micro-strip configurations. The TMM 10i material combines the advantageous properties of ceramic and PTFE substrates, offering an ideal solution for engineers seeking high-quality performance without the complexities of traditional substrate processing.

Key Features

The Rogers TMM 10i PCB features an isotropic dielectric constant (Dk) of 9.80 ± 0.245, making it suitable for various high-frequency applications. With a low dissipation factor of 0.0020 at 10 GHz, this PCB minimizes signal loss, ensuring that your circuits perform at their best. The thermal coefficient of Dk is measured at -43 ppm/°K, allowing for stable performance across a range of temperatures. This PCB also boasts a decomposition temperature (Td) of 425 °C (TGA) and a matched coefficient of thermal expansion to copper, ensuring compatibility and reducing mechanical stress during operation.

Furthermore, the TMM 10i PCB exhibits excellent thermal conductivity of 0.76 W/mk, enhancing heat dissipation in demanding applications. Available in a thickness range of 0.0015 to 0.500 inches (± 0.0015”), it provides flexibility for various design requirements.

Benefits

The Rogers TMM 10i PCB is engineered to deliver exceptional mechanical properties, resisting creep and cold flow, which enhances durability over time. Its chemical resistance protects against damage during fabrication processes, increasing overall reliability. Notably, this material does not require sodium naphthenate treatment prior to electroless plating, simplifying the manufacturing process.

Additionally, being based on a thermoset resin allows for reliable wire-bonding, making the TMM 10i PCB an ideal choice for applications requiring robust electrical connections. This reliability is critical in high-frequency systems where performance and integrity are paramount.

PCB Specifications

This 2-layer rigid PCB stackup consists of:

- Copper Layer 1: 35 μm
- Rogers TMM 10i Core: 0.381 mm (15 mil)
- Copper Layer 2: 35 μm

The board dimensions are 70 mm x 70 mm (± 0.15 mm), providing a compact solution for various applications. It features a minimum trace/space of 7/6 mils and a minimum hole size of 0.4 mm, allowing for intricate design layouts. The finished board thickness is 0.5 mm, with a finished copper weight of 1 oz (1.4 mils) on the outer layers.

Quality Assurance

Each PCB undergoes a rigorous 100% electrical test prior to shipment, ensuring that every unit meets the highest quality standards. The surface finish includes immersion gold and edge plating, enhancing solderability and durability.

Applications

The Rogers TMM 10i PCB is versatile and 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

Conclusion

The Rogers TMM 10i PCB is a superior solution for engineers and designers seeking high-performance, reliable circuit boards for RF and microwave applications. With its advanced features, durability, and versatility, this PCB is poised to meet the challenges of modern electronic designs. Whether you are working on satellite communication systems or advanced RF circuitry, the TMM 10i PCB delivers the quality and performance you need to succeed in today’s competitive market. Experience the difference with Rogers TMM 10i and elevate your projects to new heights.