Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days |
| Packaging Details | Packing |
| Board Dimensions | 500mmx500mm |
| Silkscreen Color | No |
| Payment Method | PayPal, T/T |
| Board Material | RT/duroid 5880 |
| Silkscreen | No |
| Foil Thickness | 0.12mm |
| Surface Cu Thickness | 280 um (8 oz) |
| Customer Support | 24/7 customer support |
| Layers | 2 |
| Testing Method | Flying Probe |
| Structure | Stencil foils with aluminum frame |
| Board Type | 4-layer PCB |
| Brand Name | Rogers |
| Model Number | RT/duroid 5880 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Paypal | Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days | Packaging Details | Packing |
| Board Dimensions | 500mmx500mm | Silkscreen Color | No |
| Payment Method | PayPal, T/T | Board Material | RT/duroid 5880 |
| Silkscreen | No | Foil Thickness | 0.12mm |
| Surface Cu Thickness | 280 um (8 oz) | Customer Support | 24/7 customer support |
| Layers | 2 | Testing Method | Flying Probe |
| Structure | Stencil foils with aluminum frame | Board Type | 4-layer PCB |
| Brand Name | Rogers | Model Number | RT/duroid 5880 |
| Certification | ISO9001 | Place of Origin | China |
4-Layer PCB with RT/Duroid 5880 and RO4450F, 3.0mm Thickness, and OSP Finish
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)
1. Overview of the 4-Layer PCB
This 4-layer PCB combines RT/duroid 5880 and RO4450F materials to deliver exceptional performance in high-frequency circuits. The RT/duroid 5880 core provides uniform dielectric constant, low dissipation factor, and excellent moisture resistance, while the RO4450F bonding ply ensures mechanical stability and durability. With a 2.2 dielectric constant (Dk) and low dissipation factor (Df) of 0.0009 at 10 GHz, this PCB ensures outstanding signal integrity.
The OSP finish is ideal for protecting copper surfaces and ensuring solderability during assembly. Designed with blind vias and strict IPC-Class-2 compliance, this PCB is built for reliability and performance in critical applications.
2. PCB Construction Details
| Parameter | Specification |
| Base Material | RT/duroid 5880 / RO4450F |
| Layer Count | 4 layers |
| Board Dimensions | 50mm x 60mm ± 0.15mm |
| Minimum Trace/Space | 5/7 mils |
| Minimum Hole Size | 0.45mm |
| Via Type | Blind vias (Top to Inner Layer 3) |
| Finished Board Thickness | 3.0mm |
| Finished Copper Weight | 1oz (1.4 mils) outer and inner layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Organic Solderability Preservative (OSP) |
| 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
The 4-layer rigid PCB stackup is carefully designed to balance low-loss performance and mechanical durability. Here’s the detailed stackup:
| Layer | Material | Thickness |
| Copper Layer 1 | Copper (1oz) | 35 μm |
| Core Material | RT/duroid 5880 | 1.575mm (62mil) |
| Copper Layer 2 | Copper (1oz) | 35 μm |
| Bonding Layer | RO4450F Bonding Ply | 0.102mm (4mil) |
| Core Material | RT/duroid 5880 | 0.787mm (31mil) |
| Bonding Layer | RO4450F Bonding Ply | 0.102mm (4mil) |
| Copper Layer 3 | Copper (1oz) | 35 μm |
| Core Material | RT/duroid 5880 | 0.254mm (10mil) |
| Copper Layer 4 | Copper (1oz) | 35 μm |
4. Features of RT/Duroid 5880
5. Benefits of RT/Duroid 5880 Material
Uniform Electrical Properties: Ensures stable performance over a wide range of frequencies.
Low Electrical Loss: Ideal for high-frequency applications, including Ku-band and above.
Dimensional Stability: The glass microfiber reinforcement improves stability and reduces warping.
Moisture Resistance: Maintains performance in humid or marine environments.
Machinability: Easily cut, drilled, or machined, reducing manufacturing complexity.
6. Applications of the 4-Layer PCB
Commercial Airline Broadband Antennas
Microstrip and Stripline Circuits
Millimeter-Wave Applications
Radar and Guidance Systems
Point-to-Point Digital Radio Antennas
Why Choose Bicheng Technologies?
At Bicheng Technologies Limited, we specialize in manufacturing high-quality PCBs for RF and microwave applications. Our 4-layer PCB with RT/duroid 5880 and RO4450F materials combines advanced materials with precise fabrication to deliver reliable and high-performance solutions for your projects.
Why Work With Us?
Global Reach: We deliver worldwide and provide excellent customer support.
High Standards: All PCBs are tested to IPC-Class-2 standards, ensuring quality and reliability.
Custom 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 work together 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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