Best Multilayer Ceramic Capacitors: Top SMD Capacitor Brands, Applications, and Supply Outlook
More from the Category
Follow Our Socials
Multilayer ceramic capacitors, commonly known as MLCCs, are among the most widely used passive electronic components in modern electronics. They help stabilize voltage, filter electrical noise, and support reliable power delivery across nearly every type of circuit board.
Whether you are designing automotive electronics, industrial equipment, medical devices, telecommunications infrastructure, or AI servers, selecting the right surface-mount ceramic capacitor is critical for system performance and long-term reliability.
At the same time, growing demand for AI infrastructure and advanced computing is placing pressure on the supply of high-capacitance, high-reliability MLCCs. Lead times are extending, prices are rising, and manufacturers are prioritizing customers with long-term supply agreements.
This guide explains what multilayer ceramic capacitors are, the best SMD capacitor brands, how to select the right component, current market conditions, and how independent distributors such as Microchip USA can help companies source MLCCs during shortages and delays.
What Is a Multilayer Ceramic Capacitor?
A multilayer ceramic capacitor is a small passive electronic component that stores and releases electrical charge. It is constructed from alternating layers of ceramic dielectric material and conductive metal electrodes.
· Power smoothing
· Noise filtering
· Signal coupling
· Power-rail decoupling
· Voltage stabilization
· Electromagnetic interference suppression
Because they are compact, reliable, and cost-effective, MLCCs are used in virtually every category of electronic equipment.
· Multilayer ceramic capacitor
· MLCC
· Surface mount ceramic capacitor
· SMD capacitor
· Chip capacitor
· Capacitor SMD
· SMD ceramic capacitor
Although these terms are often used interchangeably, individual MLCCs can vary significantly based on their electrical characteristics, materials, size, and qualification requirements.
Why Are MLCCs Important?
MLCCs are inexpensive individually but used in extremely high volumes. A single electronic system may contain hundreds or thousands of SMD capacitors.
As electronic systems become more powerful and compact, the number of capacitors required for filtering, decoupling, and power management continues to grow. AI servers are particularly demanding because high-performance processors, accelerators, memory, and power systems require large numbers of advanced MLCCs.
Are All SMD Capacitors the Same?
No. SMD capacitors are not interchangeable across every application.
· Capacitance
· Voltage rating
· Case size
· Dielectric material
· Temperature range
· Tolerance
· Direct-current bias performance
· Qualification grade
· Reliability requirements
· 0201
· 0402
· 0603
· 0805
· 1206
· larger formats
· C0G or NP0: Highly stable and commonly used in precision and high-frequency applications
· X7R: Widely used for general-purpose applications requiring stable performance across a broad temperature range
· X5R: Often used where higher capacitance is needed in a compact package
· Y5V: Lower-cost dielectric with greater capacitance variation across temperature and voltage
Automotive, medical, aerospace, and industrial systems may also require qualified parts such as AEC-Q200-compliant MLCCs. Substituting one capacitor for another may require engineering review, testing, redesign, or customer approval.
Best Brands for High-Quality SMD Capacitors
Several manufacturers are recognized as the best brands for high-quality SMD capacitors for their product quality, technical capabilities, and broad MLCC portfolios. The best brand depends on the application, qualification requirements, electrical specifications, availability, and long-term supply needs.
Murata Manufacturing
Murata is one of the largest and most widely recognized MLCC manufacturers in the world, especially strong in high-performance, high-reliability, and miniaturized MLCC technologies.
· High-capacitance MLCCs
· Automotive-grade capacitors
· Industrial ceramic capacitors
· Telecommunications components
· Power-management capacitors
· Capacitors for AI and data-center systems
Samsung Electro-Mechanics
Samsung Electro-Mechanics, also known as SEMCO, is another leading supplier of multilayer ceramic capacitors. SEMCO has a significant position in the AI-server MLCC market (around 40%) and continues to invest in advanced capacitor production.
· AI servers
· Enterprise computing
· Mobile devices
· High-density circuit boards
· Automotive electronics
Taiyo Yuden
Taiyo Yuden is known for its high-capacitance and high-performance MLCC products and is often selected for demanding designs where reliability and capacitance density are important. Taiyo Yuden raised prices 6-13% effective May 2026.
· Automotive electronics
· Industrial systems
· Telecommunications
· Medical equipment
· Embedded computing
· Power electronics
TDK
TDK manufactures a broad range of surface-mount ceramic capacitors, with particular strength in automotive and industrial applications. TDK is frequently specified in systems with demanding operating conditions and reliability requirements.
· High temperatures
· Harsh environments
· Power-management systems
· Industrial automation
· Automotive electronics
· Long-life applications
Yageo and KEMET
Yageo Group, including KEMET, is one of the largest passive-component suppliers in the world. Yageo also has strong manufacturing capacity in Taiwan and is positioned to absorb demand when supply becomes constrained at other major manufacturers.
· Commercial applications
· Industrial systems
· Automotive electronics
· Telecommunications
· Consumer products
· High-volume manufacturing
Vishay
Vishay supplies ceramic capacitors for commercial, industrial, automotive, and high-reliability applications.
· Power supplies
· Industrial controls
· Automotive electronics
· Telecommunications
· Medical equipment
· Defense and aerospace systems
KYOCERA AVX
KYOCERA AVX offers a broad range of ceramic capacitors for high-reliability and specialized applications.
· Automotive electronics
· Aerospace and defense
· Medical systems
· Telecommunications
· Industrial equipment
· Power electronics
Other MLCC Manufacturers
Some manufacturers focus more heavily on commodity consumer-grade capacitors, while others specialize in automotive, industrial, RF, or high-reliability applications.
· Fenghua Advanced Technology
· Three-Circle Group
· Johanson Technology
· KEMET
· Knowles
· Holy Stone
· Samwha Capacitor
Which MLCC Brand Is Best?
There is no single MLCC manufacturer that is best for every design. Murata, Samsung Electro-Mechanics, Taiyo Yuden, TDK, Yageo, Vishay, and KYOCERA AVX are all widely recognized brands, but the right choice depends on the application.
For automotive, medical, aerospace, and industrial systems, long-term reliability and qualification history may be more important than selecting the lowest-cost capacitor.
· Electrical specifications
· Qualification requirements
· Environmental performance
· Case size
· Capacitance stability
· Voltage rating
· Product lifecycle
· Lead time
· Availability
· Cost
· Approved-vendor requirements
Common Applications for Surface Mount Ceramic Capacitors
Surface mount ceramic capacitors are used in nearly every major electronics market.
Automotive Electronics
Automotive applications often require AEC-Q200-qualified parts and strict reliability standards.
· Advanced driver-assistance systems
· Infotainment
· Battery-management systems
· Powertrain controls
· Electric-vehicle inverters
· Charging systems
· Safety electronics
· Sensors
Industrial Equipment
Industrial systems use MLCCs for power filtering, decoupling, voltage stabilization, and noise suppression.
· Factory automation
· Robotics
· Motor controls
· Programmable logic controllers
· Power supplies
· Process-control equipment
· Industrial computers
AI Servers and Data Centers
AI servers require large quantities of high-capacitance capacitors to support processors, accelerators, memory modules, power-conversion systems, and networking equipment.
The growth of AI infrastructure is increasing demand for high-performance MLCCs and consuming a disproportionate amount of advanced manufacturing capacity. Reliability, traceability, and product consistency are critical in these applications.
Medical Equipment
· Patient-monitoring equipment
· Diagnostic devices
· Imaging systems
· Laboratory instruments
· Wearable devices
· Implantable electronics
Aerospace and Defense
Aerospace and defense systems often require high-reliability capacitors capable of operating under extreme temperatures, vibration, and other harsh environmental conditions. These applications may also require specialized testing, documentation, and qualification standards.
Consumer Electronics
Consumer electronics commonly prioritize miniaturization, high-volume availability, and cost efficiency.
· Smartphones
· Tablets
· Laptops
· Televisions
· Gaming systems
· Wearable devices
· Smart-home products
Current MLCC Market Conditions
The multilayer ceramic capacitor market is showing signs of a structural supply shortage concentrated in high-capacitance and high-reliability products. Demand from AI servers, automotive electrification, industrial systems, and data center infrastructure is putting pressure on the supply chain.
AI Demand Is Consuming High-Grade MLCC Capacity
AI servers represent a relatively small percentage of overall MLCC unit demand, but they consume a much larger share of high-performance manufacturing capacity.
MLCC manufacturers are increasingly prioritizing hyperscale data-center operators and customers with long-term supply agreements. This can reduce availability for automotive, industrial, medical, and other customers who need similarly advanced grades.
· High capacitance
· Small case sizes
· Low equivalent series resistance
· High-temperature performance
· High reliability
· Stable operation under heavy electrical loads
MLCC Lead Times Are Extending
Historically, many MLCC products could be sourced within 8 to 10 weeks. Due to current market constraints, lead times for some high-capacitance and high-reliability grades have increased to 20-40 weeks or more.
Some scarce part numbers may also be unavailable for immediate quotation. Long lead times are particularly challenging for customers using automotive-grade or application-specific components that cannot be easily replaced.
MLCC Prices Are Increasing
Several leading manufacturers have raised or evaluated increases on certain MLCC product lines.
Murata: Raised prices 15-35% effective April 2026
Taiyo Yuden: Raised prices 6-13% effective May 2026
Spot-market pricing may rise further as authorized inventory becomes limited and buyers compete for the remaining supply.
· High-capacitance parts
· Automotive-qualified MLCCs
· Industrial-grade capacitors
· AI-server products
· High-temperature components
· Small-form-factor parts with advanced specifications
Distribution Inventory Is Tightening
Distribution inventory provides an important buffer between component manufacturers and end customers.
· Unexpected production increases
· Supplier decommits
· Allocation
· Forecast changes
· Last-minute design requirements
· Delayed manufacturer deliveries
Limited inventory can quickly turn extended lead times into production shortages.
Which MLCCs Are Hardest to Source?
The current shortage is not affecting every MLCC equally. Commodity-grade, low-capacitance consumer MLCCs may remain more available because more manufacturers can produce them, and additional capacity can enter the market more quickly.
· High-capacitance MLCCs
· Automotive AEC-Q200 capacitors
· Industrial-grade capacitors
· High-temperature parts
· Small case sizes with high capacitance
· High-voltage MLCCs
· AI-server-specific grades
· Parts already designed into long-lifecycle systems
How to Source MLCCs During Supply Constraints
With lead times of 20 to 40 weeks or more for some high-capacitance and automotive-grade MLCCs, procurement teams need more than traditional purchasing strategies.
Companies relying only on authorized distribution may face allocations, limited quotations, delayed deliveries, and constrained inventory as manufacturers prioritize AI infrastructure and customers with long-term supply agreements. A diversified sourcing strategy that includes a qualified independent distributor can provide greater access, flexibility, and supply-chain resilience.
Partner With an Independent Distributor
Independent distributors become especially valuable when authorized channels cannot meet a required price, quantity, or delivery schedule. Unlike franchise distributors that are limited to specific manufacturer agreements and available authorized inventory, independent distributors can search across a broader global supply network.
Microchip USA’s global supply chain provides access to qualified inventory from suppliers, excess inventory, contract manufacturers, stocking distributors, and other established supply channels worldwide.
· Allocated
· Out of stock through traditional channels
· Quoted with extended lead times
· Obsolete or approaching end of life
· Available only in limited quantities
· Needed for an unexpected production increase
· Difficult to source within a required delivery window
Microchip USA can support customers sourcing multilayer ceramic capacitors from leading manufacturers such as Murata, Samsung Electro-Mechanics, Taiyo Yuden, TDK, Yageo, KEMET, Vishay, and KYOCERA AVX.
Use Global Supply Channels During Delays and Shortages
An independent distributor can provide additional sourcing options when manufacturer lead times no longer align with production requirements. Microchip USA leverages its global supplier network to identify available inventory across multiple regions and channels. This can provide access to parts that are not visible through a customer’s usual franchise distribution network.
· Identify available stock
· Reduce production downtime
· Address line-down requirements
· Support last-time-buy needs
· Secure bridge inventory
· Find alternate date codes or packaging
· Locate qualified excess inventory
· Source parts for long-lifecycle products
These capabilities are particularly important for automotive, industrial, medical, aerospace, and defense customers who cannot easily redesign or substitute a qualified MLCC.
Source Before Lead Times Become Critical
MLCC shortages can accelerate quickly. Once manufacturers begin allocating supply or distributors suspend quotations, available inventory may disappear rapidly. Waiting until a component is already affecting production can significantly reduce sourcing options. Working with Microchip USA early allows procurement teams to search for available supply before shortages become critical.
Microchip USA helps customers evaluate current availability, identify potential risk, and secure inventory through flexible sourcing strategies before standard lead times become unmanageable.
Share Long-Term Demand Forecasts
Customers should provide projected MLCC demand for 6 to 12 months whenever possible. Long-term forecasting is especially important for high-capacitance, automotive-grade, industrial, and high-reliability MLCCs.
· Search for available inventory in advance
· Identify potential supply gaps
· Evaluate scheduled-delivery options
· Position stock for future requirements
· Locate alternative manufacturers
· Support last-time-buy planning
· Reduce exposure to spot-market pricing
Qualify Alternate Manufacturers Early
Where engineering requirements allow, customers should evaluate alternate MLCC manufacturers before their primary part becomes unavailable. Microchip USA can help identify cross-reference opportunities from leading capacitor manufacturers. However, all substitutions should be reviewed and approved by the customer’s engineering and quality teams.
· Capacitance
· Voltage rating
· Dielectric
· Case size
· Temperature range
· Tolerance
· DC-bias performance
· Qualification grade
· Reliability requirements
Approving alternates in advance can provide greater flexibility during allocations and extended lead times.
Combine Authorized and Independent Distribution
Independent distribution does not have to replace authorized distribution. Many companies use independent distributors as part of a diversified procurement strategy, especially for shortages, allocations, obsolete components, and urgent delivery requirements.
· Broader global inventory access
· Additional sourcing channels
· Greater flexibility during allocation
· Support for urgent or hard-to-find requirements
· Access to qualified excess inventory
· Improved supply-chain resilience
This approach reduces dependence on a single purchasing channel and provides additional options when normal supply routes are disrupted.
Verify Quality and Traceability
Quality controls are especially important when sourcing components outside traditional franchise channels. Microchip USA works with vetted suppliers and independent third-party testing partners to support component authenticity, quality, and traceability requirements.
· Documentation review
· Packaging inspection
· External visual inspection
· Marking inspection
· X-ray analysis
· Electrical testing
· Solderability testing
· Decapsulation
· Material analysis
Testing requirements should be selected based on the component, source, application, and customer quality standards.
Frequently Asked Questions
A multilayer ceramic capacitor is a passive electronic component made from alternating ceramic and conductive layers. It stores electrical energy and is commonly used for filtering, decoupling, power smoothing, and voltage stabilization.
A surface mount ceramic capacitor is a ceramic capacitor designed to be mounted directly onto the surface of a printed circuit board.
Most modern MLCCs are surface-mount devices, so the terms surface-mount ceramic capacitor, SMD capacitor, and chip capacitor are often used interchangeably.
SMD capacitor means surface-mount-device capacitor. These capacitors are installed directly on the PCB surface rather than using wire leads that pass through holes in the board.
Many SMD capacitors are MLCCs, but not every SMD capacitor uses multilayer ceramic technology.
Other types of surface mount capacitors include:
· Tantalum capacitors
· Aluminum electrolytic capacitors
· Polymer capacitors
· Film capacitors
MLCCs are the most common form of surface mount ceramic capacitor.
Some of the most widely recognized SMD capacitor manufacturers include:
· Murata
· Samsung Electro-Mechanics
· Taiyo Yuden
· TDK
· Yageo
· KEMET
· Vishay
· KYOCERA AVX
· Walsin
The best brand depends on the capacitance, voltage, dielectric, case size, reliability, qualification, and availability required by the application.
MLCC supply is tightening as AI servers, data centers, electric vehicles, and industrial systems increase demand for high-capacitance, high-reliability products.
Manufacturers are prioritizing advanced applications and long-term supply agreements, while new production capacity can take many months to become available.
Possibly, but not automatically. Any substitute must meet the required electrical, mechanical, thermal, and qualification specifications. Automotive, aerospace, medical, and industrial parts may require additional engineering approval and validation.
MLCCs can be purchased through authorized distributors, independent distributors, manufacturer channels, and qualified global suppliers.
During shortages, allocations, or long lead times, an independent distributor such as Microchip USA can provide access to additional inventory sources outside traditional distribution channels.
An independent distributor can search across a global network of qualified suppliers, excess inventory, stocking distributors, and contract manufacturers.
This broader supply visibility can help customers locate hard-to-find, allocated, obsolete, or long-lead multilayer ceramic capacitors when standard channels cannot meet the required delivery schedule.
Source Multilayer Ceramic Capacitors with Microchip USA
As demand from AI infrastructure, automotive electronics, and industrial systems continues to increase, securing reliable access to MLCCs is becoming more important.
Microchip USA is a full-line independent distributor that helps manufacturers source active, obsolete, allocated, and hard-to-find multilayer ceramic capacitors. Through its global sourcing network, Microchip USA can provide access to surface mount ceramic capacitors from leading manufacturers during shortages, allocation periods, extended lead times, and unexpected production requirements.
Whether you need Murata, Samsung Electro-Mechanics, Taiyo Yuden, TDK, Yageo, KEMET, Vishay, KYOCERA AVX, or another capacitor manufacturer, Microchip USA can help identify available inventory and build a sourcing strategy that supports production continuity.
Browse available capacitor inventory or request a quote for multilayer ceramic capacitors and other electronic components below.
More from the Category
Follow Our Socials
Line Cards We Support
