Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days |
| Packaging Details | Packing |
| Min. Hole Size | 0.2mm |
| Minimum Hole Size | 0.2mm |
| Layers | 1-16 |
| Foil Thickness | 0.12mm |
| Min. Line Width/Spacing Tolerance | +/-0.1mm |
| Glass Epoxy | Polyimide (PI) 25um |
| Testing Method | Flying Probe |
| Platform | Web-based |
| Impedance Control | No |
| Board Type | 2-Layer PCB |
| Function | 100% Pass electrical test |
| Min Hole Size | 0.3mm |
| Board Material | TRF-45 |
| Customization | Customizable themes and layouts |
| Quantity | 50000pcs |
| Brand Name | Taconic |
| Model Number | TRF-45 |
| 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 |
| Min. Hole Size | 0.2mm | Minimum Hole Size | 0.2mm |
| Layers | 1-16 | Foil Thickness | 0.12mm |
| Min. Line Width/Spacing Tolerance | +/-0.1mm | Glass Epoxy | Polyimide (PI) 25um |
| Testing Method | Flying Probe | Platform | Web-based |
| Impedance Control | No | Board Type | 2-Layer PCB |
| Function | 100% Pass electrical test | Min Hole Size | 0.3mm |
| Board Material | TRF-45 | Customization | Customizable themes and layouts |
| Quantity | 50000pcs | Brand Name | Taconic |
| Model Number | TRF-45 | Certification | ISO9001 |
| Place of Origin | China |
Double-Sided PCB with TRF-45, 0.9mm Thickness, and ENIG Finish
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)
1. Overview of the Double-Sided PCB
This double-sided PCB is built with TRF-45, a ceramic-filled PTFE laminate reinforced with woven fiberglass. It offers low-loss performance, stable dielectric properties, and dimensional stability, making it ideal for high-frequency RF applications. The ENIG surface finish provides excellent solderability and corrosion resistance, ensuring long-term reliability.
With 1oz copper layers, precise trace/space tolerances, and no solder mask or silkscreen, this PCB is designed for efficient signal transmission and high-frequency consistency. Every board is tested to IPC-Class-2 standards, ensuring quality and reliability for critical applications.
2. PCB Construction Details
| Parameter | Specification |
| Base Material | TRF-45 |
| Layer Count | Double-sided |
| Board Dimensions | 50mm x 50mm ± 0.15mm |
| Minimum Trace/Space | 4/5 mils |
| Minimum Hole Size | 0.3mm |
| Via Type | No Blind Vias |
| Finished Board Thickness | 0.9mm |
| Finished Copper Weight | 1oz (1.4 mils) outer layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Electroless Nickel Immersion Gold (ENIG) |
| Top Solder Mask | None |
| Bottom Solder Mask | None |
| Top Silkscreen | None |
| Bottom Silkscreen | None |
| Electrical Testing | 100% tested to IPC-Class-2 standards |
3. PCB Stackup
This 2-layer rigid PCB stackup is optimized for high-frequency RF applications. Here’s the stackup structure:
| Layer | Material | Thickness |
| Copper Layer 1 | Copper (1oz) | 35 μm |
| Core Material | TRF-45 | 0.813mm (32mil) |
| Copper Layer 2 | Copper (1oz) | 35 μm |
4. Features of TRF-45
5. Benefits of TRF-45 Material
The TRF-45 material offers several advantages for high-frequency and RF designs:
Low Signal Loss: Ensures high-frequency signal integrity for RFID and GPS applications.
Thermal and Mechanical Reliability: With excellent thermal conductivity and low CTE, it performs reliably under extreme conditions.
Stable Dielectric Properties: Dk and Df remain consistent across a wide range of temperatures and frequencies.
Dimensional Stability: Woven-glass reinforcement enhances rigidity and ensures easier handling during assembly.
Cost-Effective Manufacturing: Compatible with standard PTFE processing, reducing fabrication costs.
6. Applications of the Double-Sided PCB
Satellite Radio Antennas: Provides reliable signal transmission for satellite communication systems.
RFID Antennas: Ensures efficient signal capture and transmission for radio-frequency identification systems.
GPS Antennas: Ideal for high-accuracy global positioning systems.
Why Choose Bicheng Technologies?
At Bicheng Technologies Limited, we specialize in manufacturing high-quality PCBs for RF and microwave applications. Our double-sided PCB with TRF-45 material combines cutting-edge materials with rigorous quality standards to deliver reliable performance for your projects.
Why Work With Us?
Global Availability: We deliver worldwide and provide excellent customer support.
High Standards: All PCBs are tested to IPC-Class-2 standards, ensuring quality and reliability.
Customized Solutions: We work closely with you to meet your specific requirements.
If you’re looking for a trusted partner for your next high-frequency project, feel free to contact me at sales30@bichengpcb.com. Let’s collaborate to bring your innovative designs to life.
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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