Meet our 2-layer rigid PCB, made with TP1020 material—a unique high-frequency thermoplastic substrate designed for demanding applications. Boasting exceptional dielectric performance and high reliability, it’s engineered to excel in scenarios like global satellite navigation systems and miniaturized antennas.
PCB details
| Parameter | Specification |
| Material Used | TP1020 |
| Layers | Double sided |
| Size | 31mm x 31mm = 1PCS (±0.15mm) |
| Smallest Trace/Space | 7/9 mils |
| Tiniest Hole Size | 0.6mm |
| Blind Vias | Not available |
| Final Thickness | 4.1mm |
| Copper Weight on Outer Layers | 1oz (1.4 mils) |
| Via Plating Thickness | 20μm |
| Surface Treatment | Electroless Nickel Immersion Gold (ENIG) |
| Silkscreen | Absent on both top and bottom |
| Solder Mask | Absent on both top and bottom |
| Quality Assurance | 100% electrical testing before being shipped |
Layer Structure
Copper_layer_1: 35μm
TP1020 Core: 4.0mm (157.5mil)
Copper_layer_2: 35μm
The Uniqueness of TP1020
All About TP Series
TP material is a unique high-frequency thermoplastic in the industry. Its dielectric layer is made up of ceramics and polyphenylene Oxide resin (PPO), with no fiberglass reinforcement. By adjusting the ratio of ceramics to PPO resin, the dielectric constant can be precisely controlled. The special production process gives it great dielectric performance and high reliability.
TP is the material with a smooth surface and no copper cladding; TP-1 has copper on one side; TP-2 has copper on both sides. The dielectric constant can be chosen freely between 3 and 25 based on circuit needs, and it stays stable. Common options are 3.0, 4.4, 6.0, 6.15, 9.2, 9.6, 9.8, 10.2, 11, 16, 20, with part numbers like TP300, TP440, TP600, TP1020, etc. It has low dielectric loss, which increases a little with frequency but not much up to 10 GHz.
Features of TP1020
-Dielectric constant (Dk): 10.2±0.2 at 10GHz
-Dissipation factor: 0.0012 at 10GHz
-Low TCDK: -40 ppm/°C (-55°C to 150°C)
-CTE (-55°C to 150°C): X=40 ppm/°C, Y=40 ppm/°C, Z=55 ppm/°C
-Thermal conductivity: 0.67 W/mk
-Moisture absorption: 0.01%
-UL 94-V0 rating
Where It Works Best
-Global Satellite Navigation System
-Missile-borne systems
-Fuze technology
-Miniaturized antenna
Standard Followed: This TP1020 2-layer rigid PCB strictly adheres to the IPC-Class-2 standard, a widely recognized benchmark in the electronics manufacturing industry.
Artwork Format: The type of artwork supplied for this PCB is Gerber RS-274-X, the most commonly used and widely accepted format in the printed circuit board industry.
Availability: This TP1020 2-layer rigid PCB is available for shipping worldwide, ensuring that customers from all corners of the globe can access this high-quality product.
Conclusion
To sum up, this 2-layer TP1020 PCB is an excellent solution for high-frequency precision applications. Its unique thermoplastic makeup, without fiberglass, provides great dielectric stability and low loss, and its customizable dielectric constant adds to its versatility. With its strong features and careful engineering, TP1020 PCB is ready to take on the challenges of advanced high-frequency applications.
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TP1020 PCB Double-layer 4mm Thick ENIG Finish Images
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