10mil TLY-5Z PCB 2-Layer Immersion Gold IPC-Class-2 Standard

In the competitive landscape of aerospace engineering, the need for innovative, lightweight, and thermally stable materials is more critical than ever. The TLY-5Z PCB emerges as a leading solution, specifically tailored to meet the demanding requirements of high-performance applications. This article delves into the key features, benefits, and applications of the TLY-5Z PCB, highlighting why it is an essential choice for engineers and manufacturers.

Introduction to TLY-5Z Laminates

The TLY-5Z PCB is constructed from advanced glass-filled PTFE composites reinforced with woven fiberglass. This unique composition provides exceptional dimensional stability and thermal performance, making it ideal for aerospace components where weight savings are crucial.

Key Properties of the TLY-5Z PCB

The TLY-5Z boasts impressive specifications that make it stand out in the industry:

- Dielectric Constant (Dk): 2.20 ± 0.04 at 1.9 GHz and 10 GHz, ensuring minimal signal loss.
 

- Dissipation Factor (Df): 0.001 at 1.9 GHz and 0.0015 at 10 GHz, enhancing energy efficiency.
 

- Thermal Stability: With a thermal coefficient of dielectric constant (TcDK) of -72 ppm/°C across a temperature range of -55°C to 150°C, it provides reliable performance in extreme conditions.
 

- Moisture Absorption: At just 0.03%, moisture absorption is minimal, ensuring durability in humid environments.
 

- Dielectric Breakdown Voltage: 45 kV, ensuring safety and reliability.

Benefits of Choosing TLY-5Z for Your Projects

The TLY-5Z PCB offers significant advantages, including:

Low Z-Axis CTE

The low Z-axis Coefficient of Thermal Expansion (CTE) of 130 ppm/°C minimizes expansion-related stress on plated through holes, crucial for maintaining reliable electrical connections.

Lightweight Design

With a density of 1.92 g/cm3, the TLY-5Z is exceptionally lightweight, making it ideal for aerospace applications where every gram counts.

Excellent Mechanical Properties

The TLY-5Z exhibits impressive mechanical strength, with tensile strengths of 9,137 psi (MD) and 9,572 psi (CD). Its peel strength is 7 lbs/inch, ensuring robust layer adhesion.

Construction Details: What Makes TLY-5Z Stand Out

This 2-layer rigid PCB features:
 

- Copper Layer 1: 35 μm
- TLY-5Z Layer: 0.254 mm (10 mil)
- Copper Layer 2: 35 μm

With dimensions of 90.17 mm x 41.36 mm, this PCB is engineered for precision, supporting a minimum trace/space of 5/6 mils and a minimum hole size of 0.2 mm. Each board undergoes a 100% electrical test prior to shipment, ensuring quality and reliability.

Applications in Aerospace and Beyond

The TLY-5Z PCB is particularly well-suited for:
 

- Aerospace Components: Its lightweight and thermally stable properties make it ideal for aircraft systems where reliability is critical.
 

- Low-Weight Antennas: Perfect for antennas that must perform under strict weight constraints.
 

- RF Passive Components: The low dissipation factor enhances performance, ensuring signal integrity.

Conclusion: Future Prospects for TLY-5Z PCB Technology

As the aerospace industry continues to evolve, the TLY-5Z PCB represents a significant advancement in lightweight, thermally stable solutions. Its unique properties, combined with robust construction and competitive pricing, make it an indispensable tool for engineers and manufacturers.

Discover the perfect balance of weight and strength with the TLY-5Z PCB and elevate your projects to new heights. For more information on how to order this PCB online, contact us today!