Shenzhen Bicheng
Electronics Technology Co., Ltd

# Call Us Now ! Tel : +86 755 27374946

# Order Online Now ! Email : info@bichengpcb.com

20 mil RO4003C PCB
20 mil RO4003C PCB
Blog

What Is TLX-8 PCB?

  • October 24. 2024

What Is TLX-8 PCB?

 

Are you in search of a high-volume antenna material that provides exceptional reliability in a wide range of RF applications? Look no further than Taconic TLX-8, a PTFE fiberglass laminate that offers unparalleled versatility and efficiency. Equipped with a plethora of benefits and outstanding properties,TLX 8 is the go-to choice for low layer count microwave designs and is built to withstand the most challenging environments. In this comprehensive blog post, we will delve into the intricate details of TLX-8 PCB 50mil and explore its remarkable features, applications, and specifications.

 

1. TLX-8 Introduction

TLX-8, composed of PTFE fiberglass laminates, is specifically designed as a high-volume antenna material that excels in various RF applications. What makes TLX8 truly exceptional is its ability to provide mechanical reinforcement and endure severe conditions. It remains resilient in environments that experience high levels of vibration during space launch, extreme temperature exposure in engine modules, radiation resistance in space, and severe conditions at sea for warship antennas. Notably, TLX-8 is engineered to withstand a wide temperature range for altimeter substrates during flight, making it a reliable choice for aerospace applications.


2. Benefits

TLX-8 50mil Taconic PCB materials are synonymous with excellence. Let's explore some of the key benefits that set it apart from the competition:

 

2.1 Excellent PIM Values in PCBs:

With PIM values measured lower than -160 dBc*, TLX-8 ensures exceptional performance in PCBs, guaranteeing clear and reliable communication.

 

2.2 Excellent Mechanical & Thermal Properties: 

TLX-8 is built to endure mechanical stress and high temperatures, making it an ideal choice for demanding environments where other materials may fall short.

 

2.3 Low and Stable Dk:

a dielectric constant of 2.55±0.04 at 10 GHz, TLX-8 ensures consistent and reliable signal transmission throughout your RF circuits.

 

2.4 Dimensional Stability:

TLX-8 exhibits minimal dimensional changes even under extreme thermal conditions, ensuring the integrity and reliability of your designs.

 

2.5 Low Moisture Absorption:

TLX-8 boasts low moisture absorption, reducing the chances of damage or performance degradation caused by humidity.

 

2.6 Tightly Controlled DK: 

With TLX-8, you can rest assured that the dielectric constant remains within strict tolerances, ensuring predictable and accurate circuit performance.

 

2.7 Low DF (Dissipation Factor):

TLX-8 boasts a low dissipation factor of 0.0018 at 10 GHz, minimizing signal loss and ensuring high signal integrity.

 

2.8 UL 94 V0 Rating:

TLX-8 is UL 94 V0 rated, indicating excellent fire resistance, making it a safe and reliable choice for your applications.

 

2.9 For Low Layer Count Microwave Designs:

TLX-8 is specifically designed to cater to the needs of low layer count microwave designs, providing optimal performance and efficiency.

 

 Taconic TLX-8

 

3. Main Properties:

To better understand the capabilities of TLX-8 Taconic PCB , let's examine its main properties:

 

3.1 Electrical Properties:

TLX-8 offers exceptional electrical characteristics, including a dielectric constant of 2.55±0.04 at 10 GHz and a dissipation factor of 0.0018 at 10 GHz. It also exhibits remarkable surface and volume resistivity even under elevated temperature and humidity conditions.

 

3.2 Dimensional Stability:

TLX-8 demonstrates impressive dimensional stability, with minimal changes in both the machine direction (MD) and cross direction (CD) after bake and thermal stress.

 

3.3 CTE (Coefficient of Thermal Expansion):

TLX-8 displays a CTE of 21 ppm/°C in the X-axis, 23 ppm/°C in the Y-axis, and 215 ppm/°C in the Z-axis from 25°C to 260°C, ensuring optimal thermal compatibility with your designs.

 

3.4 Td (Thermal Decomposition Temperature):

With a thermal decomposition temperature of 535°C for 2% weight loss and 553°C for 5% weight loss, TLX-8 can withstand high-temperature environments with ease.

 

3.5 Chemical/Physical Properties:

TLX-8 maintains a low moisture absorption rate of 0.02%, ensuring long-term stability. Its dielectric breakdown strength exceeds 45 Kv, indicating remarkable electrical insulation. Additionally, TLX-8 boasts a flammability rating of V-0 according to UL-94 standards.

 

 

4. PCB Stackup

TLX-8 50mil Taconic laminates features a 2-layer rigid PCB stackup, ensuring simplicity and ease of use. The stackup configuration includes a copper layer on the top and bottom, both measuring 35μm (1.4 mils) in thickness. The Taconic TLX-8 core has a thickness of 1.27 mm (50mil), providing robustness and durability to the PCB design.

 

 

5. PCB Construction Details

The construction details of TLX-8 PCB 50mil Taconic material are as follows:

 

Board Dimensions: The PCB dimensions measure 130mm x 75 mm, offering a compact and versatile form factor suitable for various applications. The manufacturing process ensures a high level of accuracy, with a tolerance of +/- 0.15mm.

 

Minimum Trace/Space: TLX-8 PCB supports a minimum trace width and spacing of 7/6 mils, allowing for intricate designs and high-density circuitry.

 

Minimum Hole Size: The minimum hole size supported by TLX-8 PCB is 0.35mm, enabling precision connections and reliable mounting of components.

 

Finished Board Thickness: The finished board thickness is 1.3mm, striking a balance between durability and versatility for a wide range of applications.

 

Finished Cu Weight: TLX-8 PCB features an outer copper layer weight of 1oz (35μm, 1.4 mils), providing excellent conductivity and ensuring optimal signal performance.

 

Via Plating Thickness: The via plating thickness measures 20μm, enabling reliable electrical connections and enhanced durability.

 

Surface Finish: TLX-8 PCB comes with an immersion gold surface finish, ensuring excellent conductivity, long-term reliability, and ease of soldering.

 

Electrical Testing: Each TLX-8 PCB undergoes 100% electrical testing before shipment, ensuring reliable and error-free operation.

 

 

6. PCB Statistics

To provide a better understanding of the PCB specifications, here are a few vital statistics related to TLX-8 PCB 50mil Taconic substrate :

 

Components: TLX-8 PCB supports up to 37 components, providing ample room for implementing complex circuits and functionalities.

 

Total Pads: The PCB design includes a total of 68 pads, ensuring compatibility with various footprints and component packages.

 

Thru-Hole Pads: TLX-8 PCB supports 36 thru-hole pads, facilitating the integration of traditional components and enhancing design flexibility.

 

Top SMT Pads: With 32 top surface mount technology (SMT) pads, you can effortlessly integrate surface mount components, further expanding your design possibilities.

 

Bottom SMT Pads: TLX-8 PCB does not feature bottom surface mount technology (SMT) pads, providing an optimized design layout for your specific application.

 

Vias: The PCB design incorporates 43 vias, allowing for reliable electrical connections and seamless signal transmission between different layers.

 

Nets: TLX-8 PCB consists of 3 nets, ensuring efficient and organized routing of signals throughout the board.

 

7. Artwork and Quality Standards

To streamline the manufacturing process, TLX-8 printed circuit board employs Gerber RS-274-X artwork. This industry-standard format ensures compatibility and facilitates error-free production. Furthermore, TLX-8 Taconic PCB adheres to IPC-Class-2 quality standards, guaranteeing high manufacturing and performance standards.

 

8. Availability

TLX-8 PCB l is readily available worldwide, ensuring that you can procure this exceptional product regardless of your location.

 

9. Typical Applications:

TLX-8 high frequency circuit board caters to a wide range of applications, including:

 

1)Radar Systems:

TLX-8's high performance and reliability make it an ideal choice for radar systems that demand precision and accuracy.

 

2)Mobile Communications:

TLX-8 ensures smooth and uninterrupted communication in mobile devices, enhancing the overall user experience.

 

3)Microwave Test Equipment:

TLX-8 excels in microwave test equipment, guaranteeing accurate measurements and reliable performance.

 

4)Microwave Transmission Devices:

TLX-8's exceptional electrical properties make it an ideal material for microwave transmission devices, ensuring efficient and reliable signal propagation.

 

5)Couplers, Splitters, Combiners, Amplifiers, Antennas:

TLX-8's versatility and mechanical reinforcement make it suitable for various components used in RF systems.

 

 

Conclusion

In conclusion, TLX-8 high frequencyPCB sets a new standard for RF applications with its exceptional reliability, mechanical and thermal properties, low and stable Dk, dimensional stability, and remarkable performance in extreme conditions. Whether you're working radar systems


© Copyright: 2024 Shenzhen Bicheng Electronics Technology Co., Ltd.. All Rights Reserved.

IPv6 network supported

IPv6 network supported

top

Leave A Message

Leave A Message

    If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

  • #
  • #
  • #