2-layer Taconic TLX-8 PCB 1.3mm with ENIG RF Microwave Circuit Board

Crafted with premium Taconic TLX-8 PTFE fiberglass laminate, this custom 2-layer rigid PCB is purpose-built to deliver dependable, high-performance operation across demanding RF and microwave scenarios. Sporting a 1.3mm overall thickness and a compact 45mm × 66.04mm footprint with a strict ±0.15mm dimensional tolerance, the board adopts a pure ENIG surface treatment with no solder mask or silkscreen applied on either side. Engineered with exclusive through-hole structures and zero blind vias, it supports precise 6/9 mil trace/space routing and 0.4mm minimum drilling size. Every unit undergoes comprehensive 100% electrical testing prior to delivery, adheres to IPC-Class-2 quality benchmarks, and is available for reliable worldwide supply.

PCB Specifications

Tailored for low-layer microwave circuit design, this TLX-8 PCB balances precise fabrication precision and robust environmental adaptability. Every structural parameter follows standardized industrial specifications to sustain stable electrical transmission and mechanical durability in high-frequency working scenarios.

PCB Stack-up Structure

Built with a fully symmetrical 2-layer stackup, this PCB centers on a 1.27mm (50mil) thick Taconic TLX-8 core substrate. Matching 35μm copper layers cover both top and bottom sides of the core, forming a balanced structural layout that minimizes signal deviation and delivers consistent mechanical and electrical performance for low-layer microwave designs.

PCB Statistic

Optimized for compact RF circuit assembly and small-batch prototyping, the board features a reasonable layout of components, pads and vias to fit diverse microwave circuit design needs.

TLX-8 Material Overview

As a high-volume, application-centric PTFE fiberglass laminate, Taconic TLX-8 has earned wide recognition for reliable performance across the full spectrum of RF applications. Its flexible customizable thickness and copper cladding options make it an ideal choice for simplified low-layer microwave designs. More importantly, this material delivers exceptional mechanical reinforcement, enabling end circuits to withstand extreme and harsh operating environments—from high-vibration space launch conditions and high-temperature engine module exposure, to space radiation, severe marine scenarios for shipboard antennas, and wide temperature fluctuations faced by flight altimeter substrates.

TLX-8 Properties

Typical Applications

Leveraging ultra-low signal loss, precise dielectric control and outstanding environmental tolerance, this TLX-8 PCB serves as a reliable core component for multiple high-end RF and microwave industrial systems:

• High-precision radar systems
• Commercial mobile communication equipment
• Professional microwave test and measurement devices
• Microwave signal transmission equipment
• RF passive devices including couplers, splitters, combiners and amplifiers
• High-stability communication antenna systems

Conclusion

Engineered with Taconic TLX-8 high-performance laminate and finished with premium ENIG surface treatment, this 2-layer PCB delivers unrivaled low-Dk, low-Df and high PIM stability for microwave and RF applications. Its exceptional dimensional stability, minimal moisture absorption and strong resistance to extreme environments enable consistent performance in aerospace, marine, high-temperature and high-vibration scenarios. Fully tested electrically and certified to IPC-Class-2 standards, this PCB supports flexible customization and global delivery, catering to prototyping and batch production demands for communication, radar and microwave test projects.