PCB ultrafino de alta frequência de 0,30 mm | 2-Placa Layer Rogers R04003 com ENIG | UGPCB

Ultra-Thin High-Frequency PCB: 0.30mm Thick 2-Layer Rogers R04003 Visão geral do produto & Definição

Esse Ultra-Thin High-Frequency PCB de UGPCB is a double-sided printed circuit board manufactured using Rogers R04003 high-frequency laminate. Engineered for electronic devices with stringent demands on size, peso, and RF performance, this board excels in radio frequency (RF), microwave communication, and high-speed digital applications. Its core advantage lies in the combination of an extremely thin profile (0.30milímetros) e superior dielectric properties, making it a critical component for device miniaturization and enhanced performance.

Especificações Técnicas & Classificação

• Classificação: High-Frequency/Microwave PCB, Ultra-Thin PCB

• Camadas: 2 Camadas (Double-Sided PCB)

• Espessura da placa: 0.30 milímetros

• Material base: Rogers R04003 Laminate (0.2mm core, built up to final thickness)

• Copper Weight (Finished): 1onças / 1onças (aprox.. 35μm per side)

• Acabamento superficial: Ouro de imersão em níquel eletrolítico (CONCORDAR), 2μ”

• Dimensões: 124.45 mm x 39.69 milímetros

Materiais & Características de desempenho

• Laminado: Rogers RO4003C laminate is used, featuring a stable dielectric constant (Dk ~3.0) and a very low dissipation factor (Df). This is essential for high-frequency circuit boards to minimize signal loss and ensure signal integrity.

• Folha de cobre: Standard 1oz (35μm) electro-deposited copper, offering excellent conductivity and current-carrying capacity.

• Acabamento superficial: CONCORDAR (2μ”) provides a flat, solderable, and oxidation-resistant surface. The thin gold layer is particularly suitable for RF and microwave PCBs, minimizing signal attenuation due to the skin effect at high frequencies.

Estrutura, Projeto & Manufacturing Key Points

1. Estrutura: Standard 2-layer board structure with plated through-holes (PTH) for inter-layer connectivity.

2. Critical Design Considerations:

   • Controle de impedância: Precise controlled impedance PCB design is crucial. Trace width/spacing must be carefully calculated based on the Dk of RO4003 and the 0.30mm dielectric thickness to achieve target impedance values (por exemplo, 50Oh).

   • Gerenciamento térmico: The thin profile offers a short path for heat dissipation. Layout of high-power components must be planned accordingly.

   • Mechanical Handling: The 0.30mm thickness offers flexibility but requires careful handling and support during assembly to prevent bending or damage.

3. Production Process Flow:
   Material Preparation → Inner Layer Imaging → Lamination (RO4003 core with prepreg) → Drilling → Desmear & Electroless Copper Deposition → Outer Layer Imaging & Pattern Plating → Etching → Solder Mask Application → ENIG Surface Finish → Routing / Profiling to 124.45x39.69mm → Electrical Testing (Flying Probe) → Final Inspection & Packaging

How It Works & Key Features

UM PCB de alta frequência acts as a “highway” for signal transmission, ensuring minimal loss, distortion, and delay. O Rogers RO4003 material e precision impedance-controlled design are fundamental to this performance.

Principais recursos do produto:

• Excellent High-Frequency Performance: The low-loss characteristics of RO4003 laminate enhance RF circuit efficiency and integridade do sinal.

• Extremely Thin and Lightweight: The 0.30mm thin core PCB profile saves critical space and aids in product lightweighting.

• Alta confiabilidade & Soldabilidade: The ENIG finish ensures long-term shelf life, excellent solder joint reliability, and a flat surface for fine-pitch components.

• Precision Manufacturing: Fabricated to exact dimensions (124.45×39.69milímetros) for reliable integration into compact assemblies.

Aplicações primárias & Casos de uso

Esse ultra-thin Rogers PCB is ideal for:

• RFID Modules: Antenna and placas de circuito in compact readers.

• Satellite Communication & GPS Devices: Miniaturized receiver modules.

• Automotive Radar Sensors: Antenna boards for 77GHz radar systems.

• High-End Test & Equipamento de medição: Probes and signal acquisition boards.

• Portable Communication Devices & UAVs: RF front-end modules where size and weight are critical.

Why Choose UGPCB for Your Ultra-Thin High-Frequency PCB?

Succeeding in competitive RF and high-speed markets requires a PCB partner with deep expertise. UGPCB provides a complete solution, de high-frequency Projeto de PCB apoiar para high-reliability manufacturing compliant with IPC standards. Every 0.30mm thin PCB we produce undergoes rigorous impedance testing and quality checks, guaranteeing performance in real-world applications.

For your microwave antenna board ou high-speed transmission module, trust UGPCB to deliver superior integridade do sinal and power efficiency. We specialize in RF circuit board fabrication e microwave PCB manufacturing.

Contact us today for a quote on your high-frequency PCB project.