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Taconic TLX-0 2-Layer Low Dk Stable RF PCB Built on 20mil TLX-0 Laminate with HASL Finish for Microwave and Antenna Applications
Taconic TLX-0 2-Layer Low Dk Stable RF PCB Built on 20mil TLX-0 Laminate with HASL Finish for Microwave and Antenna Applications
Printed Circuit Boards are custom-made products; the images and specifications provided are for reference only.
1. Taconic TLX-0 PCB Introduction
Taconic TLX-0 is a robust 2-layer rigid high-frequency printed circuit board built with PTFE fiberglass composite substrates, belonging to the reliable TLX series laminates designed for diverse RF and microwave applications. Taconic TLX-0 high-frequency laminate stands out for its tightly controlled dielectric constant of 2.45±0.04, falling within the optimal 2.45-2.65 DK range of the TLX series, paired with flexible thickness and copper cladding options to suit varied design needs, making it perfectly suited for low layer count microwave circuits. As a workhorse material in the RF microwave substrate industry, Taconic TLX-0 circuit board delivers exceptional mechanical reinforcement via its fiberglass construction, enabling reliable performance in extreme harsh environments: it resists creep for PCBs bolted to housings enduring intense vibration during space launches, withstands high temperatures in engine modules, offers radiation resistance for space applications (qualified as a low-outgassing material per NASA standards), holds up to severe marine conditions for warship antennas, and maintains stability across wide temperature swings for flight altimeter substrates. Combining rugged durability and consistent electrical performance, it is a go-to choice for demanding RF and microwave deployments worldwide.
2. Taconic TLX-0 PCB Key Features
- Precise dielectric constant (Dk) of 2.45±0.04 at 10GHz, ensuring stable high-frequency signal transmission
- Ultra-low dissipation factor (Df) of 0.0021 at 10GHz, minimizing signal loss and interference
- Extremely low moisture absorption rate of 0.02%, retaining performance in humid and harsh environments
- Controlled thermal expansion coefficients: X axis 21 ppm/°C, Y axis 23 ppm/°C, Z axis 215 ppm/°C
- Strong peel strength of 12 lbs/in, enhancing structural integrity and bonding reliability
3. Taconic TLX-0 PCB Core Benefits
- Delivers excellent PIM values, with measurements lower than -160 dBc for optimal RF performance
- Boasts superior mechanical and thermal properties, adapting to extreme environmental conditions
- Features low, stable and tightly controlled dielectric constant for consistent circuit performance
- Offers exceptional dimensional stability to support precise circuit manufacturing and assembly
- Maintains ultra-low moisture absorption to prevent performance degradation in harsh settings
- Holds UL 94 V0 flame retardant rating, complying with strict industrial safety standards
- Ideal for low layer count microwave designs, balancing performance and manufacturing efficiency
4. PCB Construction Details
Item |
Specification |
Base material |
TLX-0 |
Layer count |
2-layer rigid PCB |
Board dimensions |
89mm x 46mm, 10PCS per panel, tolerance +/- 0.15mm |
Minimum Trace/Space |
4/5 mils |
Minimum Hole Size |
0.2mm |
Blind vias |
No Blind vias |
Finished board thickness |
0.6mm |
Finished Cu weight |
1oz (1.4 mils) outer layers |
Via plating thickness |
20 μm |
Surface finish |
HASL |
Top Silkscreen |
No |
Bottom Silkscreen |
No |
Top Solder Mask |
No |
Bottom Solder Mask |
No |
Quality Control |
100% Electrical test prior to shipment |
5. PCB Stackup
2-layer rigid high frequency PCB
- Copper_layer_1 - 35 μm
- TLX-0 Core - 0.508 mm (20mil)
- Copper_layer_2 - 35 μm
6. PCB Statistics
- Components: 21
- Total Pads: 58
- Thru Hole Pads: 32
- Top SMT Pads: 26
- Bottom SMT Pads: 0
- Vias: 67
- Nets: 2
7. Artwork & Quality Standards
- Type of artwork supplied: Gerber RS-274-X
- Quality standard: IPC-Class-2
- Availability: worldwide
8. Typical Applications
- Couplers, splitters, combiners, amplifiers, antennas and passive RF components
- Radar systems and mobile communication equipment
- Microwave test and measurement instruments
- Microwave transmission devices and general RF components
Conclusion
Taconic 2-Layer TLX-0 high frequency PCB combines ultra-low stable Dk, excellent PIM performance and rugged environmental resistance, making it a premium solution for low layer count microwave and RF circuits. With 20mil core thickness, 0.6mm finished board thickness, HASL surface finish and IPC Class 2 compliance, Taconic TLX-0 RF PCB material delivers reliable, consistent performance in couplers, antennas, radar systems and microwave equipment across global markets.
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen, China, serving customers worldwide.
We are devoted to delivering high-frequency PCB products and solutions of the highest quality, along with customized service. Get in touch with us to start your project !
Visit https://www.bicheng-enterprise.com to learn more.