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PTFE 1.6mm TLX-8 PCB Circuit Boards Wide Range Temperature

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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PTFE 1.6mm TLX-8 PCB Circuit Boards Wide Range Temperature

Detailed Product Description
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1.6mm PCB Circuit Boards


PTFE PCB Circuit Boards


TLX-8 PCB Blog

Introducing our newly shipped 2-layer rigid PCB, it can meet electrical needs and built with the highest quality materials for optimal performance.


Constructed with TLX-8 PTFE Glass and processed with a lead-free method, this PCB is built to withstand a wide range of temperatures, from -40℃ to +85℃, ensuring reliable operation in various environments.


The stackup of this PCB includes finished copper layers of 35um on both top and bottom, with a TLX-8 dielectric of 60 mil (1.524mm) thickness in the middle. The board dimensions measure at 137mm x 70mm for 1PCS, with a tolerance of +/- 0.15mm.


With a minimum trace/space of 8/7 mils and a minimum hole size of 0.4mm, this PCB is built to provide high-density and precise routing capabilities. Additionally, it comes with no blind or buried vias, ensuring a straightforward and efficient assembly process.


The finished board thickness is 1.6mm, with a finished copper weight of 1 oz (1.4 mils) on all layers and a via plating thickness of 1 mil. The surface finish of this PCB uses Hot Air Soldering Level (HASL), providing a reliable and cost-effective solution.


This PCB features no top or bottom silkscreen or solder mask, with no silkscreen on solder pads, making it an ideal choice for those who prefer a simple and minimalistic design. The 100% electrical test used ensures the quality and reliability of each PCB.


With 77 components and 123 total pads, including 92 thru-hole pads and 31 top SMT pads, this PCB offers enough space for your components and a high level of flexibility in your design. It also includes 112 vias and 12 nets, providing a comprehensive and reliable solution for your electrical needs.


This PCB uses Gerber RS-274-X as the type of artwork supplied and is built to IPC-Class-2 standard, ensuring high-quality and consistent manufacturing. Our service area covers worldwide, providing you with a reliable and accessible solution for your PCB needs.


Property Test Method Unit Value Unit Value
DK @10 GHz IPC-650   2.55   2.55
Df @1.9 GHz IPC-650   0.0012   0.0012
Df @10 GHz IPC-650   0.0017   0.0017
Dielectric Breakdown IPC-650 2.5.6 kV >45 kV >45
Moisture Absorption IPC-650 % 0.02 % 0.02
Flexural Strength(MD) ASTM D 709 psi 28,900 N/mm2  
Flexural Strength(CD) ASTM D 709 psi 20,600 N/mm2  
Tensile Strength(MD) ASTM D 902 psi 35,600 N/mm2  
Tensile Strength(CD) ASTM D 902 psi 27,500 N/mm2  
Elongation at Break(MD) ASTM D 902 % 3.94 % 3.94
Elongation at Break(CD) ASTM D 902 % 3.92 % 3.92
Young's Modulus(MD) ASTM D 902 kpsi 980 N/mm2  
Young's Modulus(CD) ASTM D 902 kpsi 1,200 N/mm2  
Young's Modulus(MD) ASTM D 3039 kpsi 1,630 N/mm2  
Poisson's Ratio ASTM D 3039   0.135 N/mm  
Peel Stength(1 oz.ed) IPC-650 2.4.8 Sec.5.2.2(Thermal Stress.) Ibs./linear inch 15 N/mm  
Peel Stength(1 oz.RTF) IPC-650 2.4.8 Sec.5.2.2(Thermal Stress.) Ibs./linear inch 17 N/mm  
Peel Stength(½ oz.ed) IPC-650 Temp.) Ibs./linear inch 14 N/mm  
Peel Stength(½ oz.ed) IPC-650 2.4.8 Sec.5.2.2(Thermal Stress.) Ibs./linear inch 11 N/mm  
Peel Stength(1 oz.rolled) IPC-650 2.4.8 Sec.5.2.2(Thermal Stress.) Ibs./linear inch 13 N/mm 2.1
Thermal Conductivity ASTM F433/ASTM 1530-06 W/M*K 0.19 W/M*K 0.19
Dimensional Stability(MD) IPC-650 2.4.39 Sec.5.5(After Bake.) mils/in. 0.06 mm/M  
Dimensional Stability(CD) IPC-650 2.4.39 Sec.5.4(After Bake.) mils/in. 0.08 mm/M  
Dimensional Stability(MD) IPC-650 2.4.39 Sec.5.5(Thermal Stress.) mils/in. 0.09 mm/M  
Dimensional Stability(CD) IPC-650 2.4.39 Sec.5.5(Thermal Stress.) mils/in. 0.1 mm/M  
Surface Resistivity IPC-650 Sec.5.2.1(Elevated Temp.) Mohm 6.605 x 108 Mohm 6.605 x 108
Surface Resistivity IPC-650 Sec.5.2.1(Humidity Cond.) Mohm 3.550 x 106 Mohm 3.550 x 106
Volume Resistivity IPC-650 Sec.5.2.1(Elevated Temp.) Mohm/cm 1.110 x 1010 Mohm/cm 1.110 x 1010
Volume Resistivity IPC-650 Sec.5.2.1(Humidity Cond.) Mohm/cm 1.046 x 1010 Mohm/cm 1.046 x 1010
CTE(X axis)(25-260) IPC-650 2.4.41/ASTM D 3386 ppm/ 21 ppm/ 21
CTE(Y axis)(25-260) IPC-650 2.4.41/ASTM D 3386 ppm/ 23 ppm/ 23
CTE(Z axis)(25-260) IPC-650 2.4.41/ASTM D 3386 ppm/ 215 ppm/ 215
Density(Specific Gravity) ASTM D 792 g/cm3 2.25 g/cm3 2.25
Td(2% Weight Loss) IPC-650 535  
Td(5% Weight Loss) IPC-650 553  
Flammability Rating UL-94   V-0   V-0


PTFE 1.6mm TLX-8 PCB Circuit Boards Wide Range Temperature 0

Why TLX-8 PTFE Glass is the Ideal Material for High-Frequency and High-Temperature PCBs


Printed circuit boards (PCBs) are essential components in modern technology, and selecting the right material for them is crucial. One material that has been gaining popularity in recent years is TLX-8 PTFE Glass. In this article, we will explore the properties, benefits, and applications of TLX-8 PTFE Glass in PCBs.


TLX-8 PTFE Glass is a PCB material composed of polytetrafluoroethylene (PTFE) and woven glass. It has several unique properties that make it an excellent choice for high-frequency and high-performance PCBs. For instance, it boasts a low dielectric constant of 2.55 at 10 GHz, which minimizes signal loss and improves signal propagation. It also has a low moisture absorption rate of 0.02%, making it stable in humid environments. Additionally, TLX-8 PTFE Glass has superior mechanical properties, including high flexural and tensile strength, a low coefficient of thermal expansion (CTE), high peel strength, and thermal conductivity. It also has a flammability rating of V-0.


The use of TLX-8 PTFE Glass in PCBs offers several advantages. Firstly, it provides optimal thermal management due to its low CTE and high thermal conductivity. This makes it an ideal choice for high-temperature applications. Secondly, it has high-density and precise routing capabilities, allowing for more complex and compact PCB designs. Thirdly, its minimalistic design, with no silkscreen or solder mask, makes it a cost-effective solution. Finally, TLX-8 PTFE Glass has a high resistance to chemicals and solvents, ensuring the durability and longevity of the PCB.


When compared to other PCB materials such as FR-4 or Rogers, TLX-8 PTFE Glass has several advantages. Its low dielectric constant and minimal moisture absorption make it an excellent choice for high-frequency applications. Additionally, it has superior mechanical properties, with higher flexural and tensile strength than FR-4 or Rogers. TLX-8 PTFE Glass also has a lower CTE than FR-4, making it more suitable for high-temperature applications.


TLX-8 PTFE Glass has a wide range of applications in industries that require high-frequency and high-performance PCBs. These industries include aerospace and defense, telecommunications, medical devices, and automotive. The manufacturing process of TLX-8 PTFE Glass PCBs is similar to that of other PCBs, but specific handling and processing techniques are necessary due to the material's unique properties.


To ensure the performance and reliability of TLX-8 PTFE Glass PCBs, they undergo rigorous testing and quality control. These tests include checking the dielectric constant, moisture absorption, flexural and tensile strength, and thermal stability. The peel strength and flammability rating are also tested to ensure safety and durability.


TLX-8 PTFE Glass PCBs are becoming increasingly popular in the market due to their superior performance and reliability. They are available globally and can be customized to meet specific design requirements. TLX-8 PTFE Glass PCBs are also cost-effective compared to other high-performance PCB materials, making them an attractive option for manufacturers.


In conclusion, TLX-8 PTFE Glass is a high-performance PCB material that offers several advantages over other materials. Its unique properties make it ideal for high-frequency and high-temperature applications, where signal integrity and optimal thermal management are critical. As technology advances, the demand for high-performance PCBs will increase, and TLX-8 PTFE Glass is poised to be a key player in the future of PCBs. With its superior performance and reliability, TLX-8 PTFE Glass is a material worth considering for your next PCB project.

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