1. Bypass (desacoplamiento)Esta es una ruta de baja impedancia para algunos componentes paralelos en los circuitos de CA. En los circuitos electrónicos, los condensadores de desacoplamiento y los condensadores de derivación juegan un papel en la interferencia anti-interferencia. Los condensadores están en diferentes posiciones y tienen diferentes nombres. Para el mismo circuito, el condensador de derivación toma el ruido de alta frecuencia en la señal de entrada como el objeto de filtrado, y filtra el desorden de alta frecuencia transportada por la etapa anterior. El condensador de desacoplamiento también se llama desacoplamiento. Los condensadores están diseñados para filtrar la interferencia de las señales de salida. A menudo podemos ver que un condensador de desacoplamiento está conectado entre la fuente de alimentación y el suelo. Tiene tres funciones: una es servir como condensador de almacenamiento de energía para el circuito integrado; El otro es filtrar el ruido de alta frecuencia generado por el dispositivo y cortar la ruta de propagación a través del circuito de la fuente de alimentación; El tercero es evitar que el ruido transportado por la fuente de alimentación interfiera con el circuito.2. AcoplamientoEl condensador de cerámica utilizado en el circuito de acoplamiento se llama condensador de acoplamiento. Se usa ampliamente en amplificadores acoplados a RC y otros circuitos de acoplamiento capacitivos. Actúa como una barrera de DC-AC. Actúa como una conexión entre dos circuitos y permite AC. La señal pasa y se transmite al siguiente circuito de etapa.3. FiltradoEl condensador de cerámica Se usa en el circuito del filtro se llama condensador de filtro. El condensador de filtro elimina la señal en una determinada banda de frecuencia de la señal total. Por lo tanto, en el circuito de potencia, el circuito del rectificador cambia el CA a una DC pulsante, y después de eso, se conecta un condensador de cerámica de gran capacidad, y sus características de carga y descarga se usan para convertir el voltaje de CC pulsante rectificado en un relativamente estable Voltaje de CC.4. ResonanciaLos condensadores de seguridad utilizados en los circuitos resonantes LC se llaman condensadores de resonancia. Este tipo de circuito de condensadores se requiere tanto en los circuitos paralelos de LC como en la serie de resonancia.5. Compensación de temperaturaCompensar los efectos de la adaptabilidad de la temperatura insuficiente de otros componentes para mejorar la estabilidad del circuito.6. TuningEs un ajuste del sistema para circuitos relacionados con la frecuencia, como teléfonos móviles, radios y televisores.7. Almacenamiento de energíaEl almacenamiento de energía es el almacenamiento de energía eléctrica para su liberación cuando sea necesario. Como flash de cámara, equipo de calefacción, etc. (El nivel de almacenamiento de energía de muchos condensadores ahora puede abordar el nivel de baterías de litio, y la energía almacenada en un condensador puede ser utilizada por un teléfono móvil durante un día).  

How to Choose the Right SMD MLCC for Your Electronic Design?   Selecting the right SMD Multilayer Ceramic Chip Capacitor (MLCC) is more important than ever as electronic devices continue to become smaller, faster, and more integrated. Whether you're designing consumer electronics, industrial equipment, or medical devices, choosing the appropriate MLCC can significantly improve circuit reliability and overall system performance.     What Should You Consider When Choosing an SMD MLCC?   A suitable MLCC is not determined by capacitance alone. Engineers should evaluate several key factors, including rated voltage, dielectric material, package size, operating temperature, and application requirements.   For example, C0G dielectric offers excellent stability and low loss for precision circuits, while X7R and X5R provide higher capacitance values for general-purpose and space-constrained designs. Selecting the right package size—from 0201 to 2225—also helps optimize PCB layout and product miniaturization.     Torch Electron SMD MLCC Solutions   Torch Electron offers a comprehensive portfolio of SMD Multilayer Ceramic Chip Capacitors to support a wide range of electronic applications.   Our SMD MLCC solutions feature:   Capacitance: 0.5pF to 330μF Rated Voltage: 4V to 200V Package Sizes: 0201 to 2225 Dielectric Options: C0G, X7R, and X5R Lead-free terminations compliant with RoHS and REACH   Designed for stable electrical performance and high reliability, Torch Electron SMD MLCCs are widely used in consumer electronics, industrial control, railway transit, and medical equipment, helping customers meet both performance and reliability requirements.   A Reliable Partner for Your MLCC Needs   Choosing the right MLCC is essential to achieving reliable circuit performance. Backed by years of ceramic capacitor manufacturing experience, advanced production technology, and strict quality management, Torch Electron is committed to providing dependable SMD MLCC solutions for customers worldwide.

Multilayer ceramic capacitors (MLCCs) are core passive components widely used in electronic circuits for filtering, voltage stabilization, energy storage, and decoupling. They are often referred to as the “industrial rice” of the electronics industry because of their broad and essential use.   Since the second half of 2025, major passive components including MLCCs, resistors, and inductors have entered a new round of price adjustments, with increases generally ranging from 5% to 30%.   In 2026, this trend expanded further. According to publicly available market information, Samsung Electro-Mechanics raised shipment prices across certain product lines by around 30%; Murata Manufacturing saw cumulative increases of approximately 15% to 40% on selected products; Yageo raised official quotations by around 50%; and other major manufacturers such as Taiyo Yuden also followed with price adjustments.   In addition to price changes, lead times for some high-end, high-capacitance MLCCs have also extended significantly. What was previously a typical lead time of around eight weeks has, for some specifications, stretched to 20 weeks or even more than half a year.   Rising prices, longer lead times, and tighter high-end capacity all point to a more structural shift in MLCC supply and demand.   AI Infrastructure Is Becoming a Major Driver of MLCC Demand   One of the key factors behind this change is the rapid expansion of AI infrastructure and computing demand.   Compared with conventional general-purpose servers, AI servers and high-density computing racks operate at much higher power and computing densities, while also facing greater transient current fluctuations and electromagnetic interference.   GPUs, high-bandwidth memory (HBM), and high-speed communication chips need to operate continuously under low-voltage, high-current conditions. This requires a large number of high-performance MLCCs with characteristics such as high capacitance, high-temperature capability, and low equivalent series resistance (ESR) to be placed close to the chips.   In other words, rising computing density is increasing not only the number of MLCCs required, but also the performance requirements placed on them.   A conventional general-purpose server typically uses around 2,200 to 4,000 MLCCs, while an AI server may use more than three times that number.   At the rack level, the increase is even more significant.   For example, NVIDIA’s GB300 NVL72 rack is estimated to use around 440,000 MLCCs, significantly increasing the MLCC value per rack.   Future Rubin NVL72 platforms are expected to require even more, with MLCC usage potentially reaching around 570,000 units per rack and the corresponding MLCC value increasing by approximately 166%.   A similar trend can be seen at the accelerator board level.   For AMD’s MI450 platform, the number of certain MLCC specifications used on a single board reportedly increased from around 1,440 units in the previous generation to 10,544 units, representing an increase of approximately 632%.   These figures show that as AI computing platforms continue to move toward higher computing density, MLCCs are becoming one of the passive component categories seeing particularly strong demand growth.   Demand for High-Capacitance MLCCs Is Also Expanding Rapidly   The impact of AI servers is not limited to higher MLCC unit counts.   As GPU and computing-chip power consumption continues to increase, systems must handle more severe transient load changes, which is driving stronger demand for high-capacitance MLCCs.   In particular, more high-capacitance, low-ESR MLCCs need to be placed close to chips and power nodes to improve power stability and transient response.   At the specification level, demand for MLCCs rated at 47μF and above in cloud AI applications is expected to rise from around 4 billion units in 2025 to more than 40 billion units in 2027.   This means future AI-related MLCC demand will continue to move toward: High capacitance | Smaller size | Higher temperature capability | Lower ESR | Higher performance   The Global MLCC Market Is Expected to Continue Expanding   As investment in AI servers, data centers, and high-performance computing infrastructure continues, the global MLCC market is expected to enter a new stage of growth.   Industry forecasts suggest that global MLCC shipment value could increase from approximately USD 14.67 billion in 2025 to around USD 44.45 billion by 2031, representing a compound annual growth rate (CAGR) of approximately 20.3%.   At the same time, the high-end AI MLCC market remains highly concentrated.   According to relevant market data, Murata Manufacturing and Samsung Electro-Mechanics together account for around 85% of the global high-end AI MLCC market.   As AI server orders continue to grow, leading overseas manufacturers may prioritize more production capacity for higher-margin, higher-value AI-related products.   This shift in capacity allocation could also affect other application markets.   As more manufacturing resources move toward high-end AI MLCCs, some general-purpose and mid-to-high-end products used in consumer electronics, industrial control, and other sectors may face a certain degree of capacity crowding-out.   Therefore, the current price increases and lead-time extensions in the passive component market reflect more than simple short-term fluctuations. They also involve the reallocation of production capacity toward high-end products, changes in product mix, and shifts in the global supply structure.   For domestic component manufacturers, these structural changes may also create new market opportunities, including the ability to absorb part of the overflow demand and accelerate the localization of higher-end products.   Torch Electron Continues to Accelerate Production-Line Development and Capacity Expansion   As demand for MLCCs and other electronic components continues to grow and product requirements continue to evolve, Torch Electron is also accelerating production-line development and capacity expansion to further strengthen its manufacturing and supply capabilities.   Since 1989, Torch Electron has remained focused on the electronic component industry and has continued to expand its product portfolio while strengthening production capability in preparation for future market growth.   Beyond MLCCs, Torch Electron and its related businesses have developed a product portfolio covering multiple categories of electronic components.     Our main product categories currently include:   MLCC MLCC is one of Torch Electron’s core product categories. We provide ceramic capacitor products for different voltage, capacitance, size, and application requirements.   Tantalum Capacitors Torch Electron offers a range of tantalum capacitor products to support different voltage, capacitance, and structural requirements.   Supercapacitors Our supercapacitor portfolio mainly includes supercapacitor cells and supercapacitor modules, which can be used in energy storage, rapid charge and discharge, power compensation, and other related applications.   Resistors & Temperature Compensated Attenuators Torch Electron also offers chip resistors and temperature compensated attenuators for resistance control, signal attenuation, and temperature compensation in different electronic systems.   Microwave & EMI Solutions In high-frequency and electromagnetic compatibility applications, Torch Electron provides microwave and EMI-related products and solutions for communications, high-frequency electronics, power systems, and other applications.   Power Devices Our product portfolio also includes power devices, further extending our offering from passive components to power electronics.   Preparing for the Next Stage of Electronic Component Demand   The development of AI infrastructure is driving MLCC demand from simple volume growth toward simultaneous growth in quantity, specifications, and performance requirements.   At the same time, industrial control, power electronics, new energy, communications, transportation, and other electronic applications continue to drive demand for tantalum capacitors, supercapacitors, resistors, temperature compensated attenuators, microwave and EMI products, and power devices.   In response to these market changes, Torch Electron will continue to accelerate production-line development and capacity expansion while further strengthening its product portfolio and manufacturing capabilities to support the evolving needs of the global electronics industry.