We are excited to present our newly shipped 2-layer PCB, crafted
from Taconic TLX-8. This advanced printed circuit board is designed
to meet the rigorous demands of high-performance RF applications.
In this article, we will explore the construction details, material
properties, features, and applications of this exceptional product.
PCB Construction Details
Our 2-layer PCB boasts the following specifications:
- Base Material: TLX-8, a high-performance PTFE fiberglass laminate
ideal for RF applications.
- Layer Count: 2 layers, providing an optimal balance of size and
performance.
- Board Dimensions: 190mm x 150mm with a tolerance of +/- 0.15mm,
allowing for precise manufacturing and integration.
- Minimum Trace/Space: 4/5 mils, accommodating dense circuit
layouts crucial for modern electronics.
- Minimum Hole Size: 0.25mm, which supports the integration of
small components.
- Finished Board Thickness: 0.6mm, ensuring a lightweight profile.
- Finished Copper Weight: 1 oz (1.4 mils) on outer layers,
providing robust connectivity.
- Via Plating Thickness: 20 μm, enhancing reliability and
performance.
- Surface Finish: Electroless Nickel Electroless Palladium and
Immersion Gold (ENEPIG), ensuring excellent solderability and
corrosion resistance.
- Silkscreen and Solder Mask: None applied, allowing for maximum
design flexibility.
- Electrical Testing: All boards undergo 100% electrical testing
before shipment for guaranteed reliability.
PCB Stackup
The stackup of our 2-layer PCB consists of:
- Copper Layer 1: 35 μm
- Taconic TLX-8 Core: 0.508 mm (20 mil)
- Copper Layer 2: 35 μm
This configuration optimizes electrical performance, making it
suitable for high-frequency applications.
Material Insights: Taconic TLX-8
Overview of TLX-8
Taconic TLX-8 is a PTFE fiberglass laminate known for its
reliability in a wide range of RF applications. Its versatility
comes from the availability of various thicknesses and copper
cladding options, making it suitable for low layer count microwave
designs. Key characteristics include:
- Resistance to Creep: Ideal for applications subjected to high
levels of vibration, such as space launches.
- High-Temperature Exposure: Suitable for use in engine modules.
- Radiation Resistance: Effective for components used in space
applications.
- Extreme Environment Resistance: Designed to withstand conditions
at sea and during flight.
Benefits of TLX-8
1. Excellent PIM Values: Achieving levels lower than -160 dBc,
essential for RF performance.
2. Mechanical & Thermal Properties: Robust characteristics that
endure extreme conditions.
3. Low and Stable Dk: Ensures minimal signal loss, crucial for RF
applications.
4. Dimensionally Stable: Maintains structural integrity over time.
5. Low Moisture Absorption: Protects against environmental factors.
Typical Applications
Our 2-layer PCB is perfectly suited for various applications,
including:
- Radar Systems: Essential for accurate tracking and detection.
- Mobile Communications: Supporting cutting-edge telecommunications
technologies.
- Microwave Test Equipment: Ideal for testing RF components.
- Microwave Transmission Devices: Facilitating efficient signal
transmission.
- Couplers, Splitters, and Amplifiers: Key components in RF signal
management.
- Antennas: Perfect for high-frequency applications.
Conclusion
In conclusion, our newly shipped 2-layer PCB made from Taconic
TLX-8 with an ENEPIG surface finish showcases the pinnacle of PCB
technology. With its exceptional electrical performance, robust
construction, and adaptability for demanding applications, this PCB
is designed to meet the needs of various industries, from
telecommunications to aerospace.
By choosing our PCB, you are opting for reliability, performance,
and innovation. We are committed to providing our customers with
the highest quality products.
For inquiries or to place an order, please contact our sales team
today!
