Bicheng Electronics Technology Co., Ltd
| Layer count | 2-layer |
| Base material | Rogers RT/duroid 5880 glass microfiber reinforced PTFE composite laminate |
| Solder mask | No |
| Copper weight | 1oz (1.4 mils) for outer layers |
| Surface finish | Immersion Gold |
| Silkscreen | No |
| PCB thickness | 0.85mm |
| Payment Terms | T/T |
| Supply Ability | 5000PCS per month |
| Delivery Time | 8-9 working days |
| Packaging Details | Vacuum bags+Cartons |
| PCB size | 102mm × 65mm (1 piece), tolerance: ±0.15mm |
| Brand Name | Bicheng |
| Model Number | BIC-210.V1.0 |
| Certification | UL, ISO9001, IATF16949 |
| Place of Origin | CHINA |
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Product Specification
| Layer count | 2-layer | Base material | Rogers RT/duroid 5880 glass microfiber reinforced PTFE composite laminate |
| Solder mask | No | Copper weight | 1oz (1.4 mils) for outer layers |
| Surface finish | Immersion Gold | Silkscreen | No |
| PCB thickness | 0.85mm | Payment Terms | T/T |
| Supply Ability | 5000PCS per month | Delivery Time | 8-9 working days |
| Packaging Details | Vacuum bags+Cartons | PCB size | 102mm × 65mm (1 piece), tolerance: ±0.15mm |
| Brand Name | Bicheng | Model Number | BIC-210.V1.0 |
| Certification | UL, ISO9001, IATF16949 | Place of Origin | CHINA |
| High Light | Polyimide Flexible PCB Board ，0.5mil Flexible PCB Board ，0.5mil Flexible Printed Circuit Board | ||
This customized 2-layer rigid high-frequency PCB utilizes Rogers RT/duroid 5880 glass microfiber reinforced PTFE composite, engineered for ultra-low-loss millimeter-wave and high-precision RF/microwave circuit applications. It features immersion gold surface finishing with no silkscreen or solder mask on either side. Every finished unit is 100% electrically tested prior to shipment to deliver stable, reliable and consistent electrical performance.
PCB Specification
| Parameter Item | Specification |
| Base Material | Rogers RT/duroid 5880 glass microfiber reinforced PTFE composite laminate |
| Layer Count | 2-layer rigid PCB |
| Board Dimensions | 102mm × 65mm (1 piece), tolerance: ±0.15mm |
| Minimum Trace / Space | 4 mils / 6 mils |
| Minimum Mechanical Hole Size | 0.35mm |
| Via Type | Exclusive through-hole vias design without blind vias |
| Finished Board Thickness | 0.85mm |
| Finished Copper Weight | 1oz (1.4 mils) for all layers |
| Via Plating Thickness | 20μm |
| Surface Finish | Immersion Gold |
| Silkscreen Layer | Silkscreen-free on both top and bottom surfaces |
| Solder Mask Layer | Fully solder mask-free on both sides |
| Quality Test | 100% full electrical inspection conducted before delivery |
PCB Layer Stack-up Structure
| Layer Name | Specification |
| Copper Layer 1 (Top Layer) | 35μm finished copper thickness |
| Dielectric Core | Rogers RT/duroid 5880 substrate, 0.787mm (31mil) thickness |
| Copper Layer 2 (Bottom Layer) | 35μm finished copper thickness |
Artwork & Quality Standards
Artwork Format: Manufactured with standard Gerber RS-274-X files to guarantee accurate circuit patterning and complete production compatibility.
Quality Standard: All fabrication and inspection procedures strictly follow IPC-Class-2 standards, delivering stable electrical performance and outstanding long-term durability for commercial and industrial deployment.
Service Coverage: Global shipping service is available to offer stable and dependable product supply for worldwide high-frequency PCB projects.
RT/duroid 5880 Material Overview
RT/duroid 5880 is a high-performance glass microfiber reinforced PTFE composite designed for high-precision microstrip and stripline circuit applications. Its random microfiber structure delivers excellent dielectric constant uniformity throughout the substrate. The material maintains stable dielectric performance across a broad frequency range with an ultra-low dissipation factor, enabling consistent low-loss signal transmission for Ku-band and higher millimeter-wave frequency applications.
Core Material Features & Functional Benefits
Ultra-Low Electrical Loss: Delivers minimal signal attenuation among reinforced PTFE substrates, enabling high-fidelity signal transmission for millimeter-wave and high-frequency RF circuits.
Excellent Frequency Stability: Maintains a stable DK of 2.2 ± 0.02 and ultra-low DF of 0.0004–0.0009 at 10GHz, ensuring consistent electrical performance for broadband designs across wide frequency bands.
Low Moisture Absorption: With a low moisture absorption rate of 0.02%, it resists humidity interference and sustains stable dielectric properties in diverse working environments.
Isotropic & Uniform Structure: The all-direction uniform structure supports precise impedance control, ensuring stable performance and high repeatability for mass production.
Superior Chemical Resistance: Tolerates various industrial chemicals and cleaning solutions during processing, protecting circuit integrity and boosting production yield and long-term reliability.
Safe & Process-Friendly: Features UL 94V-0 flame retardancy and full lead-free process compatibility, conforming to modern industrial safety and manufacturing specifications.
Typical Application Scenarios
Benefiting from ultra-low high-frequency loss, outstanding frequency stability and consistent electrical performance, RT/duroid 5880-based PCBs are widely applied in high-end commercial, military and aerospace high-frequency systems as follows:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10 million-18 million
Employee Number:
350~450
Ecer Certification：
Verified Supplier
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd. is a well-established supplier and exporter of high-frequency PCBs based in Shenzhen, China. With 23 years of industry experience, the company serves global sectors such as cellular base station antennas, satellite communication... Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd. is a well-established supplier and exporter of high-frequency PCBs based in Shenzhen, China. With 23 years of industry experience, the company serves global sectors such as cellular base station antennas, satellite communication...
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