Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 50000pcs |
| Delivery Time | 2-10 working days |
| Packaging Details | Packing |
| Brand Name | Rogers |
| Model Number | DiClad 870 |
| 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 |
| Brand Name | Rogers | Model Number | DiClad 870 |
| Certification | ISO9001 | Place of Origin | China |
2-Layer DiClad 870 PCB with Immersion Silver Finish
The 2-Layer DiClad 870 PCB is a high-performance printed circuit board designed for advanced RF and microwave applications. Built with Rogers DiClad 870, a fiberglass-reinforced PTFE laminate, this PCB offers exceptional signal integrity, low loss, and thermal stability. Its simple yet robust construction, combined with a 0.2mm finished thickness, 1oz copper weight, and immersion silver finish, makes it suitable for high-frequency designs in radar, antennas, and communication systems.
PCB Construction Details
| Specification | Details |
| Material | Rogers DiClad 870 |
| Layer Count | 2-layer rigid PCB |
| Dimensions | 112mm x 68mm ± 0.15mm |
| Finished Thickness | 0.2mm |
| Copper Thickness | 1oz (35μm) on both layers |
| Surface Finish | Immersion Silver |
| Minimum Trace/Space | 6/7 mils |
| Minimum Hole Size | 0.25mm |
| Solder Mask | None |
| Silkscreen | White on top, none on bottom |
| Electrical Test | 100% prior to shipment |
| Compliance | IPC-Class-2 |
PCB Stackup
This simple stackup is optimized for high-frequency performance, with minimal loss and excellent electrical stability.
Material Overview: Rogers DiClad 870
DiClad 870 laminates are PTFE-based, woven fiberglass-reinforced materials designed for RF and microwave applications. They provide lower dielectric constants and dissipation factors compared to other laminates, making them ideal for circuits requiring high precision and efficiency.
| Property | Value |
| Dielectric Constant (Dk) | 2.33 at 10GHz |
| Dissipation Factor (Df) | 0.0013 at 10GHz |
| Moisture Absorption | 0.02% |
| Thermal Conductivity | 0.6 W/mK |
| Thermal Coefficient of Dk (TcDk) | -161ppm/°C (10GHz) |
| Flammability | UL 94 V-0 |
With its low moisture absorption and stable Dk, DiClad 870 ensures consistent performance under varying environmental conditions, making it reliable for critical RF designs.
Benefits
The low dissipation factor minimizes signal loss, ensuring high efficiency in RF applications.
The dielectric constant remains consistent across a wide frequency range, supporting precise signal transmission.
With high thermal conductivity and a low coefficient of thermal expansion (CTE), this PCB maintains mechanical stability and durability under extreme conditions.
DiClad 870 laminates meet stringent green standards with halogen-free options and low moisture absorption.
Applications
The 2-Layer DiClad 870 PCB excels in high-frequency applications, including:
Base station antennas, digital radio systems
Radar feed networks, guidance systems
Filters, couplers, low-noise amplifiers (LNAs)
Conclusion
The 2-Layer DiClad 870 PCB with Immersion Silver Finish provides a reliable, high-performance option for engineers working on RF and microwave designs. With its low-loss properties, stable dielectric constant, and thermal reliability, it is ideal for applications such as radar systems, phased array antennas, and mobile communication systems. Whether you're designing for telecommunications or aerospace, this PCB meets the highest standards of quality and performance, ensuring success in your most demanding projects.
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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