Capacitor Product List and Ranking from 20 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Capacitor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 光アルファクス Osaka//Trading company/Wholesale
  2. null/null
  3. 指月電機製作所 Hyogo//others
  4. 双信電機 東京本社 Tokyo//Information and Communications
  5. 5 Wave Technology Hyogo//Service Industry
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Capacitor Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. EMI suppression film capacitors (X capacitors and Y capacitors) 光アルファクス
  2. High-performance Y capacitors with excellent EMI suppression compliant with major overseas safety standards. 光アルファクス
  3. Niobium Oxide Capacitor Product Lineup List
  4. Smooth film capacitor 双信電機 東京本社
  5. 4 X capacitors for electronics devices with excellent high humidity resistance and EMI suppression. 光アルファクス

Capacitor Product List

31～45 item / All 59 items

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Power electronics film capacitor "MIC-NA series"

Power electronics film capacitor "MIC-NA series"

High frequency, high current (low voltage)! Film capacitors ideal for filter applications.

The "MIC-NA series" is an optimal film capacitor for power electronics in various fields. It is used in applications such as AC filter circuits for power input and output, DC smoothing circuits, and power decoupling, operating at high frequencies and large currents (low voltage). By changing the internal element shape from flat to cylindrical, we achieved a low profile while maintaining the same footprint as conventional designs. 【Features】 ■ High frequency and large current (low voltage) ■ Compact, high performance, and improved reliability ■ Uses polypropylene as the dielectric for low loss and high insulation resistance ■ Maximum operating temperature of 105°C, accommodating high component density ■ Improved long-term stability of capacitance For more details, please refer to the catalog or feel free to contact us.

  • Piping and electrical wiring materials
  • Power distribution and control panels
  • others

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Guidelines for Harmonic Suppression Measures

Guidelines for Harmonic Suppression Measures

Explanation of the background of the establishment of guidelines and the technical guidelines for harmonic suppression measures.

The document titled "Guidelines for Harmonic Suppression Measures" contains materials that explain and complement the guidelines for harmonic suppression measures. This document includes the background of the establishment of the guidelines and the establishment of the technical guidelines, as well as the contents of the guideline revisions from 2014. Additionally, the technical guidelines consist of Step 1 and Step 2, and flowcharts for each step are also provided. [Contents] 1. Background of the establishment of the guidelines (1994) 2. Background of the establishment of the technical guidelines (1995) 3. Recent revisions to the guidelines (2014) 4. Decision flowchart For more details, please refer to the catalog or feel free to contact us.

  • others

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Automotive noise suppression components

Automotive noise suppression components

Achieve EMC measures with the excellent electrical performance of film capacitors! We propose the optimal products.

The "Automotive Noise Suppression Components" from Shigetsu Electric Manufacturing Co., Ltd. are designed with consideration for installation in the engine room, making them suitable for harsh operating environments. By adopting laminated film capacitors, we achieve high safety and miniaturization. Additionally, we can accommodate various requirements such as connector-integrated designs, LC modules, and wire sub-assemblies, and we can also quickly provide custom cases for urgent samples using a 3D printer. With over 40 years of extensive market experience, we propose optimal solutions ranging from individual components to modular products. 【Features】 ■ Customization / Modularization ■ High-temperature durability and high seismic resistance ■ Compact / High reliability ■ Short delivery times For more details, please refer to our catalog or feel free to contact us.

  • others

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Metallized PP Film Capacitor "MAC-UM Series"

Metallized PP Film Capacitor "MAC-UM Series"

Compact yet with a large capacity of up to 20μF. Excellent moisture resistance. Also certified to international standards such as UL and IEC.

The "MAC-UM series" is a metallized PP film capacitor that achieves a large capacitance of up to 20μF despite its compact size. It has passed the THB test and exhibits excellent moisture resistance. It is certified as Class X2 and has obtained international standards such as UL, IEC, and CSA. The rated voltage can handle significant fluctuations in inverter output, up to 305VAC. This product is effective for applications such as across-the-line (X-cap) and output filters (ACC). 【Features】 ■ Complies with strengthened EMI regulations ■ Expected lifespan improved by 30% compared to our conventional products ■ High-spec products with excellent moisture resistance have passed the THB test (test conditions: 85°C, 85% humidity, 240VAC applied) *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

  • Prime movers, torque converters, hydraulic equipment, generators
  • others

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[Information] Power Equipment Power-Up Seminar <Report Material Progress>

[Information] Power Equipment Power-Up Seminar <Report Material Progress>

Report on seminar content! Introduction of solutions for improving power quality.

This document summarizes the outline of a technical seminar aimed at those seeking to reduce power loss and rationally operate power equipment. As an introduction to solutions for improving power quality, the seminar includes reports on "power factor correction capacitors," "harmonic countermeasures," "voltage sag and power outage countermeasures," and "power quality improvement devices." Additionally, we introduce the features of the high-voltage power factor correction capacitors we handle, as well as case studies. Please feel free to download and review it. [Contents (partial)] ■ Power Equipment Power-Up Seminar Report - Power Factor Correction Capacitors - Harmonic Countermeasures - Voltage Sag and Power Outage Countermeasures - Issues and Solutions for Improving Power Quality *For more details, please refer to the PDF document or feel free to contact us.

  • Power and Energy Equipment

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[Information] It's Never Too Late to Ask! EMI Countermeasures: Power Supply Circuit Edition

[Information] It's Never Too Late to Ask! EMI Countermeasures: Power Supply Circuit Edition

Big can accommodate small / Guidelines for computer placement, including precautions for capacity variations!

This document introduces questions and answers regarding EMI countermeasures and bypass capacitors. It includes insights from our engineers on topics such as "A bypass capacitor is not a capacitor," "Larger capacitors can substitute for smaller ones," "The proper placement of bypass capacitors," and "How to enhance the effectiveness of bypass capacitors." It is presented in a way that is easy to understand, featuring character illustrations. 【Contents】 ■#010 EMI Countermeasures – A Bypass Capacitor is Not a Capacitor?? ■#011 EMI Countermeasures – Can a Large Bypass Capacitor Substitute for a Small One?? ■#012 EMI Countermeasures – There are Proper Techniques for Bypass Capacitor Placement ■#013 EMI Countermeasures – Beware of Capacitance Variability with Bypass Capacitors ■#014 EMI Countermeasures – Want to Enhance the Effectiveness of Bypass Capacitors? Here Comes Mr. R! *For more details, please refer to the PDF document or feel free to contact us.

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Nippon Precision Instruments Film Capacitors - Wide adoption track record in communication equipment and home appliances.

Nippon Precision Instruments Film Capacitors - Wide adoption track record in communication equipment and home appliances.

Established manufacturer specializing in film capacitors. Includes OA equipment, lighting equipment including LEDs, automotive, power supply equipment, and more. Capable of handling small quantities and a wide variety of industrial equipment!

Nichicon Corporation, as a manufacturer specializing in film capacitors, has established manufacturing and development bases in Japan (Iwate Prefecture, Nagano Prefecture) and overseas (Shanghai, Yangzhou). Additionally, we have our own sales offices in Tokyo, Osaka, Shanghai, Shenzhen, and Hong Kong, as well as a network of agents in Europe and America. Through this sales network, we deliver products to customers around the world. We boast an annual production capacity of approximately 2 billion units, with a proven track record in a wide range of fields including telecommunications equipment, home appliances, office automation equipment, lighting equipment (including LEDs), automobiles, and power supply equipment. We are also capable of flexibly responding to the needs of industrial equipment requiring small quantities and a variety of products.

  • others

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High-performance Y capacitors with excellent EMI suppression compliant with major overseas safety standards.

High-performance Y capacitors with excellent EMI suppression compliant with major overseas safety standards.

High-performance Y film capacitors that can be implemented even in limited board space, supporting the miniaturization of equipment.

◆ About Taitsu Taitsu is a specialized manufacturer engaged in the development and production of film capacitors. We pursue high-quality and highly reliable product development across a wide range of fields, including automotive, industrial equipment, and consumer devices. Our product lineup includes capacitors for hybrid and electric vehicles, as well as a rich selection of capacitors for solar panels and wind power generation. ◆ Product Features - High moisture resistance and stable operation to withstand harsh environments - Excellent EMI noise suppression, active in various fields - Compliance with global safety standards to ensure reliability

  • others

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X capacitors for electronics devices with excellent high humidity resistance and EMI suppression.

X capacitors for electronics devices with excellent high humidity resistance and EMI suppression.

High-performance X film capacitors that comply with major overseas safety standards and achieve stable operation even in harsh environments.

◆About Taitsu Taitsu is a specialized manufacturer engaged in the development and production of film capacitors. We pursue high-quality and highly reliable product development across a wide range of fields, including automotive, industrial equipment, and consumer devices. Our product lineup includes capacitors for hybrid and electric vehicles, as well as a rich selection of capacitors for solar panels and wind power generation. ◆Product Features - High moisture resistance and stable operation to withstand harsh environments - Excellent EMI noise suppression, active in various fields - Compliance with global safety standards to ensure reliability

  • others

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[Information] Introduction of cost reduction proposal models from GE, C&S, and Megger.

[Information] Introduction of cost reduction proposal models from GE, C&S, and Megger.

We have listed products that can be used for significant cost reduction and functionality enhancement of the system!

This document introduces the distinctive products from Megger and GE, as well as C&S. Please utilize them for significant cost reductions and enhanced functionality in your systems. The installation of low-voltage equipment is clip-on to DIN rails, making the design and work of installation easy. The MCB has a large breaking capacity of 10kA and can be used as a substitute for MCCB. With prices below 50% of conventional general-purpose products, they are cost-effective, achieving significant cost reductions for equipment, and are compact and lightweight. 【Featured Products (GE)】 ■ Air Core Reactor ■ Active Filter ■ High Voltage Capacitor ■ Low Voltage Capacitor ■ DC Capacitor *For more details, please refer to the PDF document or feel free to contact us.

  • Power generation facilities
  • Other power generation
  • Substation equipment

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Capacitor "FK・FH/FM/FR/FV Series"

Capacitor "FK・FH/FM/FR/FV Series"

Introducing various capacitors with a rated voltage from 6.3 to 6000! Please use them for power supply applications.

The "FK・FH/FM/FN/FV series" are capacitors that can be used in DC-AC inverters, adapters, N/B, and battery packs for mobile phones. We offer a variety of lineups, including the "FM series" with medium to high voltage performance and the "FK・FH series" compliant with safety standards UL/VDE. You can choose according to your application. 【Lineup】 ■ FK・FH series ■ FM series ■ FR series ■ FV series * You can download the English catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • DC Power Supply

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"Guaranteeing long-term stable supply of capacitors" PDC Corporation Product Introduction

"Guaranteeing long-term stable supply of capacitors" PDC Corporation Product Introduction

We support product development and production with a 10-year supply guarantee that can be confidently adopted for industrial equipment.

Taiwan PDC Co., Ltd. (Prosperity Dielectrics Co., Ltd.) caters to a wide range of applications, from consumer electronics to automotive and aerospace uses. We support our customers' product development and production needs with initiatives tailored to market demands, such as a 10-year supply guarantee, and a broad product lineup. By consistently producing in our own factory, we can provide products with minimal variation in characteristics and ensure stable high quality. 【Features】 - Consistent production from in-house developed dielectric ceramics to finished products in our own factory - 10-year supply guarantee - Numerous size variations - Products that meet the high-quality demands of various industries *For more details, please refer to the PDF document or feel free to contact us.

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