We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Capacitor.
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Capacitor Product List and Ranking from 103 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

Capacitor Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. 指月電機製作所 Hyogo//Industrial Electrical Equipment
  2. オーエン Saitama//Electronic Components and Semiconductors
  3. AIC tech Inc. Tochigi//Electronic Components and Semiconductors
  4. 4 null/null
  5. 5 null/null

Capacitor Product ranking

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Comprehensive Catalog of Power Capacitor Related Equipment 指月電機製作所
  2. Low-pressure phase advancing capacitor equipment 'N2 type, E type' 指月電機製作所
  3. Surge absorption capacitor and grounding capacitor 指月電機製作所
  4. 4 High Voltage Power Factor Correction Capacitor Equipment <Dry Type> 指月電機製作所
  5. 5 Causes and Countermeasures for Capacitor Failure: Short Circuit Failure AIC tech Inc.

Capacitor Product List

16~30 item / All 1149 items

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Low-pressure phase advancing capacitor equipment 'N2 type, E type'

Power equipment will have more capacity! Low-voltage power factor correction capacitor systems that are effective for energy savings.

In the low-voltage power factor correction capacitor equipment 'N2 type and E type', by installing capacitors with appropriate capacity corresponding to the load to improve the power factor, a 10% discount on the basic charge is provided based on the electricity supply regulations of each power company. When installing large current loads such as welding machines, the power factor improves and the current decreases by installing power factor correction capacitors, which reduces the capital costs for distribution-related equipment. Additionally, we also handle products such as the "RG-2 type oil-filled" for circuit voltage 400V μF and the "GFC-5 type SF6 gas-sealed" for circuit voltage 220V. 【Features】 <N2 type> ■ Optimal for panels, allowing one-touch installation on IEC 35mm rails (DIN rails) and JIS standard modular legs, achieving labor savings. ■ Can be mounted closely, and also allows for bottom and back screw fastening, with free installation direction. ■ Uses a resin case, is oil-free and dry, and has a safety mechanism for high safety. <E type> ■ Compact design with 15-30% lower loss dielectric material (compared to our products). ■ Adopts crimp terminal blocks for convenient wiring, enhancing connection reliability. *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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Low loss type capacitor-related equipment "Ecobal Series"

Reduce environmental pollutants! Oil-free disaster prevention high-voltage phase advancing capacitors that consider the global environment.

The Ecobal series "NFC-1 Type High Voltage Capacitor" is a capacitor filled with harmless, non-flammable, and non-explosive nitrogen gas as an alternative to SF6 gas, which is subject to emission control for preventing global warming, thereby enhancing safety. It is ideal for fire prevention in facilities where many people gather, such as buildings, hotels, and public facilities. In addition, we also offer products such as the "LR-S Type (Low Loss Type) Series Reactor," which consolidates reactor design technology to achieve approximately half the loss compared to standard products, and the "LR-MS Type (Low Loss Type) Series Reactor." 【Features】 ■ Prevention of global warming ■ Reduction of environmental pollutants ■ Emphasis on recyclability ■ Space-saving type with a small installation area *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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Surge absorption capacitor and grounding capacitor

Introduction to the functions and characteristics of surge absorption capacitors and grounding capacitors!

This catalog introduces the functions and characteristics of surge absorption capacitors and grounding capacitors. <Surge Absorption Capacitors> Generally, rotating machines and transformers are installed in confined spaces, making it difficult to enhance their insulation strength due to their structure. Therefore, protective devices are necessary to ensure the safety of the system. "Surge absorption capacitors" are a more effective means of protecting against these abnormal voltages compared to other methods. <Grounding Capacitors> A step-down insulated transformer is installed on-site, and a grounding relay that operates with a zero-phase current transformer is set up for equipment protection. In this case, to perform grounding protection on the secondary side, it is necessary to connect a grounding capacitor on the power supply side rather than the ZCT to obtain the detection zero-phase current. *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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High-frequency capacitor

Introduction to plastic film capacitors and water-cooled capacitors!

The polyethylene film capacitors produced by Shiyue Electric Co., Ltd. have been widely adopted for applications such as power factor improvement in SCR-type and MG-type high-frequency electric furnace heating devices, utilizing their excellent properties, including a small dielectric loss tangent (tanδ). Furthermore, focusing on the characteristics of electrical polypropylene film, we developed polypropylene film capacitors suitable for power factor improvement in MG-type high-frequency electric furnaces, specifically in the frequency range of 1 to 10 kHz. Since then, our "plastic film capacitors" have been well-received to this day. In addition, we also handle "water-cooled capacitors <water-cooled capacitors>." *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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Low-voltage installation of capacitors and harmonics

A comprehensive comparison of the installation of shunt capacitor equipment on the low-voltage side and the high-voltage side is published!

Capacitors are used on both the high voltage side and the low voltage side, but in recent years, the installation of capacitors on the low voltage side has been advancing due to the following benefits: 1) Reduction of losses in transformers and distribution lines 2) Suppression of harmonic leakage 3) Prevention of harmonic inflow This catalog introduces measures against harmonics and energy-saving effects when installing SC on the low voltage side compared to the high voltage side. *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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Maintenance inspection items for capacitors and reactors

Inspection methods, inspection procedures, and points for maintenance inspection items of capacitors and reactors are included!

This catalog includes inspection items for capacitors and reactors, as well as inspection methods, estimated causes of abnormalities, and countermeasures. [Inspection Items] ■ Inspection Items ■ Inspection Methods ■ Inspection Procedures and Points ■ Inspection Cycle ■ Estimated Causes of Abnormalities and Countermeasures *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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Condition of use for capacitors and reactors.

It includes information on the standard operating conditions and special operating conditions for capacitors and reactors!

If the operating conditions of power equipment such as capacitors and reactors are not in accordance with standard specifications and fall under the following special usage conditions, please be sure to contact us. 【Special Usage Conditions】 ■ When used in locations with a high frequency of sudden temperature changes ■ When used in locations exposed to significant sea breezes ■ When used in locations with significant humidity ■ When used in locations with excessive dust ■ When used in locations with explosive, flammable, corrosive, or other harmful gases, or in locations where there is a risk of such gases ■ When used in locations subject to abnormal vibrations or shocks ■ When used in steam or oil vapor environments ■ When used under other special conditions *For more details, please refer to the catalog or feel free to contact us.

  • Capacitor

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Automotive capacitor

Automotive capacitors and LCR composite components with many years of proven performance, high performance, and reliability!

The "Automotive Capacitors" from Shigetsu Electric Manufacturing Co., Ltd. are capacitors and LCR composite components with a long-standing track record as specialized automotive parts, featuring high performance and reliability for noise countermeasures. Our products include "Noise Countermeasure Capacitors" that are heat-resistant and can be used in high temperatures within the engine room, offering excellent noise absorption performance, as well as "Fuel Injection System Capacitors" that maintain stable performance at high temperatures and have high pulse durability. Additionally, we offer "Composite Components (Elepack)" that are modularized LCR composite modules for noise countermeasures in automotive equipment. 【Product Lineup】 ■ Noise Countermeasure Capacitors ■ Ignition Device Capacitors ■ Fuel Injection System Capacitors ■ Composite Components (Elepack) For more details, please refer to our catalog or feel free to contact us.

  • Capacitor
  • Other Auto Parts

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High Voltage Power Factor Correction Capacitor Equipment 'Q-PAC' [Energy Saving & Space Saving]

Integrating auxiliary equipment such as series reactors, switching devices, and protective devices with high-voltage leading-phase capacitors, while completely shielding the charging section to achieve safety and space-saving.

The Q-PAC shape integrates auxiliary equipment such as a series reactor, switching device, discharge coil, and capacitor protection device into a high-voltage power factor correction capacitor, creating a safe, energy-efficient, space-saving, and compact power factor correction capacitor system with a completely shielded charging section. Features of Q-PAC: - The charging section is completely shielded, allowing for safe operation. - Its compact integrated design makes installation easy. - The integration of all components facilitates maintenance and inspection. - The capacitors have low losses, resulting in minimal power loss and reduced operating power. - Connecting multiple units via ducts allows for capacity increase. - It can accommodate a variety of options, including automatic power factor adjustment devices. *For more details, please contact us or refer to the catalog.

  • others

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Shizuki Film Capacitor Comprehensive Catalog

A wide variety of power electronics capacitors featuring high performance, reliability, low loss, and high insulation resistance are available!

The "Shizuki Film Capacitor Comprehensive Catalog" introduces capacitors for various applications, including industrial, residential, automotive, and power equipment. It features the "MIC series," suitable for high-frequency and high-current filter applications in power electronics circuits, as well as metallized polyester film capacitors "DMES" and general-purpose film capacitors "WME series." Additionally, it includes technical materials summarizing general information and measurement methods related to film capacitors, as well as basic circuit examples for capacitors used in power electronics circuits, making it a useful resource for selection. [Contents (excerpt)] ■ Technical materials ■ Product pages - Film capacitors for power electronics - Film capacitors for power electronics - Film capacitors for electrical equipment - Film capacitors for high frequency ■ Film capacitor specification confirmation sheet *For more details, please refer to the PDF materials or feel free to contact us.

  • Capacitor

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<Low Loss Type> Leading Power Factor Capacitor Equipment

Wouldn't you like to save even more energy with low-loss type power factor correction capacitor equipment?

Loss refers to the portion of electricity that is not effectively used and escapes as heat when electricity flows. The lower the loss, the less power escapes, allowing for more efficient use of electricity. Shizuki's low-loss type products save energy consumption and support energy conservation. Over a period of 10 years, the difference in CO2 emissions between standard products and low-loss types is "20 tons." → This is equivalent to the CO2 reduction effect of driving a regular car for 71,810 km! → This represents a reduction effect equivalent to 7 years of CO2 emissions from an average household! (Note: Comparison based on equipment capacity of 50Hz 300kvar 3 sets, operating time of 24h × 365 days × 10 years) Low-loss type lineup: ◎ Oil-filled self-cooling series reactor LR-S type: 48% reduction in CO2 compared to Shizuki standard product (LR-3 type) ◎ Dry-type molded series reactor LR-MS type: 33% reduction in CO2 compared to Shizuki standard product (LR-MB type) ◎ High-voltage power factor correction capacitor equipment Q-PAC-L series: 58% reduction in CO2 compared to Shizuki standard product (Q-PAC-1B, 2B) *For more details, please refer to the PDF materials or feel free to contact us.

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Conductive polymer aluminum solid electrolytic capacitor (lead type)

Chip-type large-capacity capacitors that achieve higher capacity and smaller size compared to conventional products.

Aluminum solid electrolytic capacitors using conductive polymers as cathode materials are widely used as optimal capacitors for power smoothing circuits in digital devices, including computers, peripheral devices, and flat-screen televisions, due to their excellent ESR characteristics in the high-frequency range.

  • Capacitor

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High voltage pulse discharge ceramic capacitor

High voltage pulse discharge ceramic capacitor

○Capacitance: 500〜4000pF ○Capacitance tolerance: ±20% or less (high precision models available) ○Permissible temperature range: -30℃ to +50℃ ○Energy dissipation: Maximum 0.5% (@1kHz) ○Insulation test: 10 seconds at the DC test voltage below ○Insulation resistance: 20,000MΩ (minimum value: @100VDC) ○Temperature coefficient: N5500 (±1000ppm/℃) ○Terminal strength: Maximum torque .. 20 [inch·lbs]

  • CVD Equipment
  • Etching Equipment
  • Capacitor

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Aluminum electrolytic capacitor

We can provide a wide range of proposals tailored to your needs.

【Product Lineup】 Chip Aluminum Electrolytic Capacitors Small Lead Aluminum Electrolytic Capacitors Large Aluminum Electrolytic Capacitors

  • Semiconductor inspection/test equipment
  • Capacitor
  • power supply

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