Ultra-Thin High-Frequency PCB: 0.30mm Thick 2-Layer Rogers R04003 Обзор продукта & Определение
Этот Ultra-Thin High-Frequency PCB от УГКПБ is a double-sided printed circuit board manufactured using Rogers R04003 высокочастотный ламинат. Engineered for electronic devices with stringent demands on size, масса, and RF performance, this board excels in radio frequency (РФ), microwave communication, and high-speed digital applications. Its core advantage lies in the combination of an extremely thin profile (0.30мм) и superior dielectric properties, making it a critical component for device miniaturization and enhanced performance.
Технические спецификации & Классификация
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Классификация: High-Frequency/Microwave печатная плата, Ultra-Thin PCB
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Слои: 2 Слои (Double-Sided PCB)
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Толщина доски: 0.30 мм
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Базовый материал: Rogers R04003 Laminate (0.2mm core, built up to final thickness)
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Медный вес (Законченный): 1унция / 1унция (приблизительно. 35μm per side)
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Поверхностная отделка: Химическое никель, иммерсионное золото (СОГЛАШАТЬСЯ), 2μ”
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Размеры: 124.45 mm x 39.69 мм
Материалы & Характеристики производительности
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Ламинат: Роджерс RO4003C laminate is used, featuring a stable dielectric constant (Dk ~3.0) and a very low dissipation factor (Дф). This is essential for Высокочастотные круговые платы to minimize signal loss and ensure signal integrity.
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Медная фольга: Standard 1oz (35мкм) electro-deposited copper, offering excellent conductivity and current-carrying capacity.
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Поверхностная отделка: СОГЛАШАТЬСЯ (2μ”) предоставляет квартиру, 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.
Структура, Дизайн & Manufacturing Key Points
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Структура: Standard 2-layer board structure with plated through-holes (ПТХ) for inter-layer connectivity.
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Критические соображения дизайна:
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Контроль импеданса: Точный 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 (например, 50Ой).
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Тепловое управление: The thin profile offers a short path for heat dissipation. Layout of high-power components must be planned accordingly.
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Mechanical Handling: The 0.30mm thickness offers flexibility but requires careful handling and support during assembly to prevent bending or damage.
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Схема производственного процесса:
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
Как это работает & Ключевые особенности
А высокочастотная печатная плата acts as a “highway” for signal transmission, ensuring minimal loss, искажение, and delay. The Rogers RO4003 material и precision impedance-controlled design are fundamental to this performance.
Ключевые функции продукта:
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Excellent High-Frequency Performance: The low-loss characteristics of RO4003 laminate enhance RF circuit efficiency and целостность сигнала.
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Extremely Thin and Lightweight: The 0.30mm thin core PCB profile saves critical space and aids in product lightweighting.
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Высокая надежность & Припаяность: The ENIG finish ensures long-term shelf life, excellent solder joint reliability, and a flat surface for fine-pitch components.
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Точное производство: Fabricated to exact dimensions (124.45×39.69mm) for reliable integration into compact assemblies.
Основные приложения & Варианты использования
Этот ultra-thin Rogers PCB is ideal for:
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RFID Modules: Antenna and платы in compact readers.
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Satellite Communication & GPS Devices: Miniaturized receiver modules.
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Automotive Radar Sensors: Antenna boards for 77GHz radar systems.
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Высококлассный тест & Измерительное оборудование: Probes and signal acquisition boards.
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Portable Communication Devices & Беспилотники: 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, от высокочастотный дизайн печатной платы поддерживать к 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 или high-speed transmission module, trust UGPCB to deliver superior целостность сигнала and power efficiency. We specialize in RF circuit board fabrication и microwave PCB manufacturing.
Contact us today for a quote on your high-frequency PCB project.