Aluminum electrolytic capacitors

Quality Certification：Produced according to Japanese JIS standards, certified by international management systems.Integrated into global supply chains of Foxconn, Chint, Siemens, etc.

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Y1/Y2 Ceramic capacitors/Varistors

Quality Certification：Produced according to Japanese JIS standards, certified by international management systems.Integrated into global supply chains of Foxconn, Chint, Siemens, etc.

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Metalized polypropylene film capacitors

Widely applied in power electronic devices , communication equipment, new energy , lighting, home appliances, and automotive electronics for filtering, energy storage, signal coupling, and power conversion.

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SMD electrolytic capacitors/ Polymer solid electrolytic capacitors

R&D Strength：Specializes in capacitor miniaturization, long life, low impedance & high-temperature resistance……

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Super capacitors/Lithium-ion capacitor

R&D Strength：Specializes in capacitor miniaturization, long life, low impedance & high-temperature resistance……

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Product Guides

We provide the best capacitor suited for diversifying customer needs.

KNSCHA continues to invest heavily in R&D with many patents granted, and new applications submitted annually. Our strong technology base is further expanded by these innovative new products. KNSCHA is set apart from the competition by the broad array of specialty products that we offer!

Conductive Polymer Aluminum Solid Capacitors

■Ultra-low ESR
■Large ripple current,Long Life
■Stable temperature and Frequency characteristics
■Suitable for Industrials,Medica,The output/input side of DC/DC converter of the server and the base station etc.

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Multi-layer Type Conductive Polymer Aluminum Solid Capacitors

■Ultra-low ESR
■Stable temperature and Frequency characteristics
■High safety made possible by self-recovery function (no ignition)
■Suitable for the CPU power line of Server, Mobile PC and Video game,The FPGA power line of the communications,The GPU power line of the graphics card and LCD panel, etc.
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Conductive Polymer Hybrid Aluminum Electrolytic Capacitors

■Achieves low ESR, high withstand voltage, and high reliability through the use of the "hybrid electrolyte" consisting of conductive polymer and electrolytic liquid
■Suitable for automotive equipment and base stations
■AEC-Q200 compliant

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Surface Mount Type Aluminum Electrolytic Capacitors

■High reliability,long life,low impedance and high ripple current
■The anti-vibration type can support
■Pb free reflow soldering compliant
■Suitable for power supplies,Automotive,Industrial equipment,Base station,Measuring equipmen,Consumer equipment

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Miniature Radial Lead Type Aluminum Electrolytic Capacitors

■Are inexpensive and Deliver high capacitance,low ESR,and stable performance
■Has developed miniaturized capacitors,low-profile products,and long,thin pencil type capacitors for power input
■Suitable for power supplies, audio amplifiers, and industrial electronics

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Radial Lead Type Aluminum Electrolytic Capacitors For Special Use

■SHF Sereies
●Customized product,High ripple current,Low impedance,Long Life
●Suitable for Smart Meters
■KPD Series
●Miniaturzed,High Ripple Current and Low lmpedance
●For PD Charger Power

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Snap-in Type Aluminum Electrolytic Capacitors

■Covering a broad temperature range from 85℃ to 125℃
■Offers the industry’s smallest lineup of long life and high temperature guaranteed products, contributing to the miniaturization and price reduction of these devices
■Used in communication equipment such as servers and communication base stations,renewable energy fields and automotive fields such as vehicle chargers

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Screw Terminal Type Aluminum Electrolytic Capacitors

■Provide high voltage capacity, low ESR, and stable performance
■With a long life, these capacitors work reliably in demanding environments
■Screw terminals for secure connections and easy installation
■Suitable for power supplies, inverters, and industrial electronics

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Electric Double Layer Capacitors & Gold Capacitors

■Cylindrical Series including radial lead type,Snap-in type and L-type,ranging from compact to high-capacity variants
■The Modular Series focuses on modularity,ranging from radial lead types to custom connectors,module customization,and complete machine module customization
■The Coin super capacitor resembles a button battery

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Hybrid Series Lithium Ion Super Capacitors

■Low Self Discharge/Up to 8 times energy density compared to standard Super Capacitors
■High Capacitance,Power type
■3.8V High Operating Voltage
■No Explosion Safety
■Suitable forContinuous power support,Back up power,Medical backup power/alarm,Water and gas smart meters

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Metallized Polypropylene Plastic Film Capacitors

DC Film Capacitors are general purpose capacitors,which are widely used in electronic devices.They are suitable for applications where high frequency or high current are required.
■CBB21 (MPP) Metallized Polypropylene Film Capacitor
■CBB21B (MPB) Metallized Polypropylene Film Capacitor (Box-Type)

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Metallized Polyester Plastic Film Capacitors

DC Film Capacitors are general purpose capacitors
■Miniature Metallized Polyester Film Capacitor
■Metallized Polyester Film Capacitor(Mini-box Type)
■CL21(MPE)Metallized Polyester Film Capacitor
■CL21B(MEB)Metallized Polyester Film Capacit(Box Type)

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Ceramic Capacitors

■X1/Y1 and X1/Y2 AC Safety Standard Recognized Capacitors
●Suitable for power circuit,noise suppression circuit and high voltage by-passing or coupling
●With CQC,VDE,ENEC and UL approvals
■1KV~15KV DC High Voltage Ceramic Capacitors
■Multilayer (Mono) Ceramic Capacitors

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Metal Oxide Varistors

■DIP-Standard Plug-in Varistors
●With CQC,TUV and UL approvals
●Suitable for Power supply,Home appliance,Industrial equipment,and Lighting products
■TMOV&iTMOV thermally protected varistors
●Suitable for SPD Products,AC Panel Protection Modules,Power Supplies
■Surface-Mount Varistor SMD Series

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NTC Thermistors

■MF72 Power NTC Thermistors
●Diameters covers from 5D to 20D
●Suitable for converter power,switch power and power circuit protection
■Surface-Mount NTC Thermistors,THB Grade IIB
●Suitable for Circuit protection,Industrial equipment and Automotive electronics

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Metallized Polypropylene Film DC-Link/DC Filtering Capacitors

DC-Link capacitors are connected in the DC link between a rectifier and an inverter in converter circuits,serve to filter transients which may originate in the inverter and also help smoothen the output DC waveform
■Radial Leads,High Ripple Current,Compact Size
■Cylindrical Aluminum Can/Plastic Can
■Custom/Modular For EV/HEV

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Metallized Polypropylene Film AC Filtering Capacitors

AC Filter Capacitors are used for AC filtering and PFC (Power Factor Correction)
■Radial Leads
●Widely used in Clamping,AC and Harmonic Filtering,UPS Systems,Solar Inverter with LCL Filter and Motor Drive
■Cylindrical Aluminum Can,Single Phase/Three Phase

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Double Metallized Polypropylene Film Pulse Capacitors

Pulse capacitors are single or double metallized polypropylene film capacitor suitable for applications that required to handle high dV/dt and high ripple currents in power conversion applications
■High ripple current
■Small inherent temperature rise
■Negative temperature coefficient to capacitance
■THB Grade IIIB

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Double Metallized Polypropylene Film Snubber Capacitors

Snubber capacitors are suitable for high pulse and high frequency application.The snubber capacitors are parallel with IGBT in circuts,to protect IGBT from sudden change of voltage
■Lug Terminals
■Axial Leads
●Oval and Round Axial Type,2 Leads

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EMI suppression interference Plastic Film capacitors

EMI film capacitors is used in electromagnetic interference suppression in across-the-line or line-to-ground applications which require X1/X2 safety classification
■X1/X2 MPX/MKP Series
●With VDE,ENEC,and UL approvals
■X2-A&THB Series For Capacitive Divider
●THB Grade IIIB,Suitable for energy meters,LED drivers

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Innovative Solutions for Every Application

KNSCHA’s comprehensive portfolio of capacitors spans a wide array of dielectric technologies,meeting the diverse requirements of applications across automotive, industrial,telecommunications,aerospace and defense,and consumer electronics.

Security Equipment

Smart meter application

PC motherboard

Set-top box

Industrial application

IP phone

Medical device application

Photovoltaics

Artificial Intelligence

KNSCHA At A Glance

KNSCHA
Electronics Co.,LIMITED

■Advance Manufactunng and lesting Equipment
KNSCHA state-of art faciiies are operate with high guality standard, using Lean manufacturing processes with a comprehensive ISO9001/14001/45001 and lATF16949 management systems.
Our facility includes R&D,testing labs,automated manufacturing,warehousing and customer service.
■Certification
Product certification and quality management
ISO9001:2015,ISO14001:2015,IATF16949:2016,ISO45001:2018UL,VDE,ENEC,CQC,KTL,TÜV,AEC-Q200
■Management Team
KNSCHA management team comprised of professionals and technical experts hailing from internationally renowned electronic component brands.
Our team excels in management,product research and development,manufacturing and quality control.
■Customer Service and Support
KNSCHA has a team of customer services and technical support that work round-the-clock to support the needs and responsive to our customers.
■Wide Range of Products
We offer a broad range of capacitors.

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Founded in 2002,KNSCHA ELECTRONICS CO.,LIMITED is a high-tech enterprise engaged in advanced technology R&D,production and sales.
We’re building aluminum electrolytic capacitors,Electric Double Layer Capacitors and film capacitors to impact the future of technology To Provide Excellent Services and Quality Capacitors to Our Customer Worldwide.
KNSCHA is committed to becoming a world-class electronic component supplier and solution provider.
Our product lines have been widely applied to Power Supply,Artificial Intelligence,Automation,Automotive,HEV/EV,Wind Power,Solar Energy,Inverter,Rail Transit,Power Grid, smart meters,Lighting,Home Appliances,Digital Audio,Telecommunication,medical equipment and renewable energy etc.
Our experience R&D teams are capable to provide solutions for custom design and new product development that meet customer’s application requirements.
We own 5 large production bases with over 500 workers, 2 R&D centers, 3 sales centers ,mainly provide service to different markets in Asia, America and Europe.

Founded(yers)
1985
Global Employees
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Yearly Revenues($M)
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Americas~By Region
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Global Customers
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EMEA~By Region
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Trademarks and Patents
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APAC~By Region
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Our Advantages

KNSCHA is a leading global manufacturer&supplier of advanced electronic components solutions.  We harness our expertise to provide innovative, dependable solutions,enhancing our customers' products for a safer and more efficient.

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High-quality manufacturing process

  • Advanced automated manufacturing
  • MES traceability system
  • The factory has its own laboratory, which can perform environmental protection, salt spray, flame retardant grade, high and low temperature, hot and cold shock tests, electrolytic capacitor reliability life test, superimposed ripple current life test
    <br>
    Comprehensive system certification

Technical support

  • 24Hrs technical consultation
  • Provide customers with the most cost-effective products
  • Provide customers with professional capacitor solutions<br>
  • Supplier audit is more convenient
  • Proactive and fast on-site processing
  • The film capacitor industry has more than 20 years of experience professionals and technical experts

Fast delivery

  • Quote within 24 hours
  • Free samples
  • Sufficient production capacity, guaranteed delivery
  • Safety stock for conventional products, shipped within 4 hours after receiving order, maximum delivery within 15 days

Advance Manufacturing and Testing Equipment

■KNSCHA state-of art faciiies are operate with high guality standard, using Lean manufacturing processes with a comprehensive ISO9001/14001/45001 and lATF16949 management systems.
■Our facility includes R&D,testing labs,automated manufacturing,warehousing and customer service.
■KNSCHA has over 25 years manufacturing experience on various capacitors.
■KNSCHA’s capacitors can supply high quality, short lead time and competitive prices on the market.
■We can produce customized capacitors according to the needs of customers.

Management Team

Among the tools that the team uses to deliver quality are quality assurance system, advance laboratory,bar code system,advanced ERP system,lean manufacturing,continuous improvement methodologies,and effective communications internally and with customers.
■ISO9001 (Quality Management System)
■ISO14001 (Environmental Management System)
■IATF16949 (Automotive Quality Management System)
■VDA6.3 (Process Audit Standard for Automotive Industrial)
■QC08000(Hazardous Substance Process Management)

OUR QUALITY POLICY

■A commitment to provide our customers with products and services that meet or exceeding quality requirement.
■Adapt total quality management principle and continuously improve our processes, products and services.
■Treating health, safety and environmental protection as an integral part of the quality strategy.
■Complying to all applicable statutory and regulatory requirement.

ENVIRONMENT

■Complying to all applicable statutory and regulatory requirement in environmental,as well as take any additional measures to go beyond compliance.
■Implement an environment compliance management process to capture possible deviations and put strategy in place for continuously environmental improvement.
■Design new facilities and conduct operations with preventive approach and industrial best practice to avoid the adverse impact to the human health,safety and environmental.
■Take appropriate measures to prevent environment incidences and maximise recycle to reduce waste,discharge and emissions.

Exhibition History

Most our products are exported to Europe,USA,South America,and South Africa.It is our commitment to offer our customers the best quality products with fast delivery and the best after sales services.

Exhibition Style

2025.7.28

Exhibition Style

2025.7.28

Exhibition Style

2025.7.28

Exhibition Style

2025.7.28

Exhibition Style

2025.7.28

Exhibition Style

2025.7.28

WHY CHOOSE KNSCHA

Founded in 2002, KNSCHA Capacitors have expanded our product lines,obtained multiple international certifications,and established a strong presence in key markets worldwide. Our continuous innovation and commitment to quality have enabled us to meet the evolving needs of various industries over the past 20 years.

■20+ Years Experience
KNSCHA Capacitors has over 40 years of production experience, covering a wide range of capacitors.
■Competitive Price
We offer competitive pricing with reasonable MOQs.
■Good lead time
Fast delivery, with some series available in stock.
■High Quality
Professional manufacturer with around 40+ years history, High quality commitment.
■Customized Products
Strong R&D team and engineering management from Taiwan.
■Rapid Issue Resolution (RMA)
Efficient RMA process, Excellent service & rapid sales response.

IATF 16949:2016
IATF 16949:2016
ISO9001:2015
ISO9001:2015
IS0 14001:2015
IS0 14001:2015
IS0 45001:2018
IS0 45001:2018
X2~VDE Safety Certificate
X2~VDE Safety Certificate
Y1/X1~VDE Safety Certificate
Y1/X1~VDE Safety Certificate
Y2/X1~VDE Safety Certificate
Y2/X1~VDE Safety Certificate
X2/Y1/Y2~UL safety certificate
X2/Y1/Y2~UL safety certificate
X2~CQC safety certificate
X2~CQC safety certificate
KTL safety certification
KTL safety certification

KNSCHA Partner

We utilize our expertise to deliver innovative, reliable solutions that elevate our customers' products, shaping a safer, more efficient, and interconnected future.