Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days |
| Packaging Details | Packing |
| Platform | Web-based |
| Board Type | 2-Layer PCB |
| Testing | E-test |
| Glass Epoxy | PI+FR4 |
| Surface Finish | HASL |
| Color Of Silkscreen | No |
| Product Silkscreen | Green, White, Black, Yellow |
| Final Foil Internal | 1 oz |
| Test | 100% Electrical Test prior shipment |
| Application | CSP, BGA, 0.5mm QFP etc. package |
| Fiducial Mark | Through hole |
| Silkscreen | White |
| Final Foil | 1.0 |
| Number Of Layers | 2 layers |
| Board Thickness | 0.25 mm |
| Brand Name | Wangling |
| Model Number | TP1020 PCB |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal | Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days | Packaging Details | Packing |
| Platform | Web-based | Board Type | 2-Layer PCB |
| Testing | E-test | Glass Epoxy | PI+FR4 |
| Surface Finish | HASL | Color Of Silkscreen | No |
| Product Silkscreen | Green, White, Black, Yellow | Final Foil Internal | 1 oz |
| Test | 100% Electrical Test prior shipment | Application | CSP, BGA, 0.5mm QFP etc. package |
| Fiducial Mark | Through hole | Silkscreen | White |
| Final Foil | 1.0 | Number Of Layers | 2 layers |
| Board Thickness | 0.25 mm | Brand Name | Wangling |
| Model Number | TP1020 PCB | Certification | ISO9001 |
| Place of Origin | China |
2-Layer TP1020 PCB: High-Frequency Double-Sided PCB with 4.1mm Thickness and ENIG Finish
Overview of the 2-Layer TP1020 PCB
The 2-layer TP1020 PCB is a high-performance, double-sided printed circuit board designed for high-frequency applications. Built with TP1020 thermoplastic material, this PCB offers enhanced dielectric properties, low dissipation, and dimensional stability, making it ideal for advanced technologies such as satellite navigation systems, missile-borne applications, and miniaturized antennas.
With a finished thickness of 4.1mm, ENIG surface finish, and rigid structure, the TP1020 PCB meets IPC-Class-2 quality standards and is ready for deployment in performance-sensitive environments.
PCB Construction Details
The construction of the 2-layer TP1020 PCB ensures high reliability and optimized signal performance. Below is a detailed breakdown:
| Parameter | Specification |
| Base Material | TP1020 |
| Layer Count | Double-sided |
| Board Dimensions | 31mm x 31mm ± 0.15mm |
| Minimum Trace/Space | 7/9 mils |
| Minimum Hole Size | 0.6mm |
| Blind Vias | None |
| Finished Thickness | 4.1mm |
| Copper Weight | 1oz (1.4 mils) outer layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Electroless Nickel Immersion Gold (ENIG) |
| Top Silkscreen | None |
| Bottom Silkscreen | None |
| Top Solder Mask | None |
| Bottom Solder Mask | None |
| Electrical Testing | 100% tested prior to shipment |
This simple yet robust design ensures excellent durability and signal fidelity, even under challenging environmental conditions.
PCB Stackup
The 2-layer rigid PCB stackup is engineered with TP1020 core material, known for its high-frequency stability and low dielectric loss. The stackup is as follows:
| Layer | Material | Thickness |
| Copper Layer 1 | Copper (1oz) | 35 μm |
| Core Material | TP1020 | 4.0mm |
| Copper Layer 2 | Copper (1oz) | 35 μm |
The TP1020 core ensures a dielectric constant of 10.2 ± 0.2, providing a stable platform for high-frequency circuit designs.
PCB Statistics
The 2-layer TP1020 PCB is designed for minimal yet efficient component placement. Below are its key statistics:
Components: 2
Total Pads: 12
Thru Hole Pads: 8
Top SMT Pads: 4
Bottom SMT Pads: 0
Vias: 8
Nets: 2
About TP1020 Material
TP1020 is a high-frequency thermoplastic material composed of ceramics and PPO resin, offering superior dielectric properties without fiberglass reinforcement. Its unique composition allows for stable signal transmission, low moisture absorption, and high thermal reliability.
Features of TP1020
Applications of TP1020 PCB
The 2-layer TP1020 PCB is ideal for high-frequency and miniaturized designs, such as:
Why Choose the 2-Layer TP1020 PCB?
The 2-layer TP1020 PCB combines advanced material technology, precision manufacturing, and customizable dielectric properties, making it a reliable choice for RF applications. Its low dissipation factor, moisture resistance, and thermal stability ensure long-term reliability and optimal performance in mission-critical systems.
For more information or to place an order, contact us today!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10 million-18 million
Employee Number:
350~450
Ecer Certification：
Site Member
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm... Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm...
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