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:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Capacitor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
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. AIC tech Inc. Tochigi//Electronic Components and Semiconductors
  3. オーエン Saitama//Electronic Components and Semiconductors
  4. 4 null/null
  5. 5 null/null
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Capacitor Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
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. High Voltage Power Factor Correction Capacitor Equipment <Dry Type> 指月電機製作所
  4. 4 Surge absorption capacitor and grounding capacitor 指月電機製作所
  5. 5 Shizuki Film Capacitor Comprehensive Catalog 指月電機製作所

Capacitor Product List

46～60 item / All 1158 items

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Microwave antenna TB-3400/4200-SMA

Microwave antenna TB-3400/4200-SMA

LTE/4G/GPS/WiFi/Sub-6! The compatible frequency band is a small antenna with a range of 3400 to 4200 MHz.

We would like to introduce the 'TB-3400/4200-SMA' that we handle. It operates in the frequency range of 3400 to 4200 MHz, with a compact size of 99×11 mm and a weight of 14 g. This is a bent sleeve antenna of the omnidirectional type, with an SMA(m) connector and a gain of 2 dBi. 【Features】 ■ Type: Bent sleeve antenna, omnidirectional ■ Size: Compact, 99×11 mm ■ Frequency range: 3400 to 4200 MHz ■ Gain: 2 dBi ■ Connector: SMA(m) ■ Weight: 14 g *For more details, please refer to the related links or feel free to contact us.

  • antenna

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Aluminum electrolytic capacitor "FVF series" achieves 150°C x 4000 hours.

Aluminum electrolytic capacitor "FVF series" achieves 150°C x 4000 hours.

High durability products at 125℃/135℃/150℃! RoHS compliant surface mount capacitors.

The "FVF Series" is a conductive polymer hybrid type aluminum electrolytic capacitor. It is a long-life product rated for 150°C and is a high ripple current product. It complies with the RoHS directive and is surface mount type. Please feel free to contact us if you have any requests. 【Features】 ■ 4,000 hours at 125°C, 4,000 hours at 135°C, 4,000 hours at 150°C ■ Washable (within 2 minutes) ■ AEC-Q200 *For more details, please refer to the PDF document or feel free to contact us.

  • Capacitor

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High Voltage Ceramic Capacitor "Nitto Con"

High Voltage Ceramic Capacitor "Nitto Con"

Extremely low dielectric loss! High voltage ceramic capacitors with large power load capacity.

"Nitto Con" is a porcelain capacitor formed and sintered using carefully selected titanium dioxide and barium titanate as the main raw materials, resulting from years of research by our company. It has a very simple structure formed by the porcelain body and silver electrode terminals, depending on the shape. The porcelain body is sintered at a high temperature of over 1,200°C, with the silver electrode directly baked onto it. Terminals are then soldered onto it, and a special coating is applied to the surface of the porcelain body, except for the terminals. 【Features】 ■ Compact and lightweight ■ Extremely low dielectric loss and high power load capacity ■ Low internal inductance, usable up to high frequencies ■ The temperature coefficient of capacitance is linear and reversible ■ The dielectric is a sintered product with excellent heat resistance and stable electrical characteristics *For more details, please refer to the PDF document or feel free to contact us.

  • Capacitor

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Film capacitor for DC smoothing circuit "RUZ Series"

Film capacitor for DC smoothing circuit "RUZ Series"

Ideal for high-voltage direct current smoothing circuits! Introducing a non-polar film capacitor with safety mechanisms.

The "RUZ Series" is a film capacitor for DC smoothing circuits. It effectively removes high-frequency ripple noise and achieves a lifespan of over 15 years. Additionally, it has a very low loss rate, about 1/50 that of electrolytic capacitors. It offers high stability with very little change in capacitance due to temperature. We offer "RUZ 800V" and "RUZ 1200V" in our lineup. 【Features】 ■ Very low loss rate ■ High ripple handling ■ Minimal leakage current ■ High stability ■ Non-polarized ■ Equipped with safety mechanisms *For more details, please refer to the PDF document or feel free to contact us.

  • Capacitor

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Antenna design and evaluation services (technical standards compliance certification, technical compliance agency)

Antenna design and evaluation services (technical standards compliance certification, technical compliance agency)

We will handle the design, prototyping, and evaluation of antennas using high-frequency know-how! (Technical standards compliance certification, technical compliance agency)

"With custom antennas, the cost and size do not match." "Antennas are difficult to handle!" We will lead you to a solution for that concern. (Technical standards compliance certification, technical compliance agency) At WTI, engineers with extensive experience in radio circuit design will use their high-frequency know-how to handle antenna design, prototyping, and evaluation. 【Features】 ■ Proposals for antennas tailored to specific applications ■ Design proposals to optimize antenna characteristics ■ Support for technical compliance application agency services ■ One-stop support *For more details, please refer to the PDF materials or feel free to contact us.

  • High frequency/microwave parts
  • Communications
  • Wireless LAN

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[Information] Shirutoku Report No. 7 #Electrolytic Capacitor #Photocoupler

[Information] Shirutoku Report No. 7 #Electrolytic Capacitor #Photocoupler

If you have any concerns, whether related to new designs or responses to production discontinuation, please feel free to consult with us.

★★Shirutoku Report: Useful Information You Should Know★★ Power supply equipment must satisfy the lifespan of products with components such as electrolytic capacitors, phototransistors (optical communication devices), and relays. There are many instances where lifespan verification is conducted through lifespan calculations and electrical evaluations. This report introduces examples of electrical evaluations. [Contents] ■Electrolytic Capacitors ■Phototransistors *For more details, please refer to the PDF document or feel free to contact us.*

  • Other inspection equipment and devices

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Polymer tantalum capacitor

Polymer tantalum capacitor

This is a tantalum capacitor with a conductive polymer chip that uses conductive polymers in the cathode layer.

"NeoCapacitor" is a conductive polymer chip tantalum capacitor that achieves a lower ESR (equivalent series resistance) than conventional manganese dioxide type chip tantalum capacitors by employing conductive polymers in the cathode layer.

  • Capacitor

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Aluminum Polymer Capacitor (AO-CAP)

Aluminum Polymer Capacitor (AO-CAP)

This is a KEMET multilayer aluminum electrolytic capacitor that uses conductive polymers in the cathode layer.

AO-CAP is a laminated type aluminum electrolytic capacitor that uses conductive polymers in the cathode layer. It features long life and low ESR, making it suitable for decoupling applications in semiconductors.

  • Capacitor

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Aluminum electrolytic capacitor

Aluminum electrolytic capacitor

KEMET's aluminum electrolytic capacitors are designed for use in all types of electronic equipment, including power, industrial, communication, and automotive applications.

Surface mount solid polymer aluminum capacitors achieve long life and high stability over a wide temperature range. The solid polymer electrolyte eliminates the risk of dry-up due to its high conductivity, and its low ESR characteristics allow it to withstand high ripple currents during normal operation.

  • Capacitor

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YAGEO ceramic capacitor (MLCC)

YAGEO ceramic capacitor (MLCC)

General-purpose, ultra-compact, high voltage, high communication frequency High-Q, automotive high-reliability, safety-certified capacitors, low inductance, and other lineup.

To meet the endless demands for miniaturization and high reliability of electronic devices, MLCCs (Multi-Layer Ceramic Capacitors) have become one of the most advanced and competitive capacitors in the market. As a major MLCC provider, YAGEO continuously allocates R&D resources to product development, manufacturing improvements, and quality assurance. YAGEO is fully committed to offering a comprehensive portfolio of MLCC products for various applications, including home appliances, industrial equipment, heavy machinery, and automotive electronics systems. YAGEO's MLCC lineup includes general-purpose, ultra-small, high-voltage, high-frequency High-Q, automotive high-reliability, safety-certified capacitors, and low inductance options. <Product Lineup> General-purpose capacitors / Automotive capacitors / HiQ type / High-frequency capacitors / Soft termination capacitors / Miniaturization / Array capacitors / Low inductance

  • Capacitor

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[Analysis Case] Heating SSRM Evaluation of Multilayer Ceramic Capacitors (MLCC)

[Analysis Case] Heating SSRM Evaluation of Multilayer Ceramic Capacitors (MLCC)

Visualization of conduction paths (insulation degradation areas) within the dielectric.

Multilayer Ceramic Capacitors (MLCC) are capacitors that have a laminated structure consisting of internal electrodes (metal) / dielectric layers (insulator) / internal electrodes (metal). One of the issues with MLCCs is the insulation degradation (lower resistance) of the dielectric layer under high electric fields and high temperatures, which can lead to short circuits between the electrodes. Visualizing the low-resistance conductive paths formed within the dielectric layer is an important clue to understanding the insulation degradation phenomenon. This document presents a case where the insulation degradation of dielectric materials due to temperature changes was visualized by combining SSRM measurement (high electric field) and heating mechanisms (high temperature). Measurement method: SSRM (Scanning Spreading Resistance Microscopy) Product fields: Dielectric materials, capacitors, MLCC Analysis objectives: Resistance value distribution, current distribution, insulation degradation evaluation For more details, please download the document or contact us.

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  • Contract Analysis
  • Contract measurement

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[Analysis Case] Impurity Evaluation of MLCC Using Diagonal Processing MLCC

[Analysis Case] Impurity Evaluation of MLCC Using Diagonal Processing MLCC

Evaluation of impurity distribution in ceramic layers using diagonal processing.

Multilayer ceramic capacitors (MLCCs) are capacitors designed to increase capacitance by layering ceramic dielectric and electrodes. The electrical properties of MLCCs are significantly affected by impurities, making the evaluation of impurities in the ceramic layers and the diffusion of electrode components important. With the miniaturization of MLCCs, the ceramic layers have become thinner, making it difficult to evaluate impurities. This document introduces the results of evaluating impurities in the ceramic layers by innovating the pretreatment process.

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  • Contract Analysis
  • Contract measurement

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Nisshin Electric's film capacitors cross-reference table is also available!

Nisshin Electric's film capacitors cross-reference table is also available!

Nichicon Corporation, as a manufacturer specializing in film capacitors, has established manufacturing and development bases both domestically (in Iwate Prefecture and Nagano Prefecture) and overseas (in Shanghai and Yangzhou).

Nichicon's film capacitors boast an annual production capacity of approximately 2 billion units and have a proven track record in a wide range of fields, including communication equipment, home appliances, office automation equipment, lighting equipment including LEDs, automotive, and power supply equipment. We have manufacturing and development bases in Japan (Iwate Prefecture, Nagano Prefecture) and overseas (Shanghai, Yangzhou). Additionally, we have our own sales bases 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 also flexibly respond to the needs of industrial equipment requiring small quantities and a variety of products. Nichicon is always at the forefront of the industry, vigorously advancing research and development in product development technology, equipment, and film deposition/slitting technology, centered around a top-class team of industry experts.

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  • LED lighting

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Nisshin Electric: A Rich Lineup of Film Capacitors◎

Nisshin Electric: A Rich Lineup of Film Capacitors◎

It is widely used in a broad range of fields, including electronic devices, communications, and lighting!

Nichicon's film capacitors boast an annual production capacity of approximately 2 billion units and have a proven track record in a wide range of fields, including communication equipment, home appliances, office automation equipment, lighting equipment including LEDs, automotive applications, and power supply equipment. We have manufacturing and development bases in Japan (Iwate Prefecture, Nagano Prefecture) and overseas (Shanghai, Yangzhou). Additionally, we have our own sales bases 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 also flexibly accommodate small quantities and a variety of industrial equipment. We offer four types in our lineup: resin dip structure, flame-retardant resin dip structure, resin dip laminated type, and laminated chip type structure. You can choose from a rich lineup tailored to your applications. 【Features】 ■ Extensive track record of use ■ Abundant lineup *For more details, please refer to the catalog or feel free to contact us.

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  • Capacitor

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FMSP315A-U

FMSP315A-U

We have realized a circularly polarized antenna using a substrate antenna.

Small high gain. Dimensions: 36×36×0.4mm Weight: Approximately 1g or less Maximum gain: -1.04dBi Standard product cable length: 10cm Connector: U.FL-LP-066

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  • antenna
  • Sensors

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