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

31~45 item / All 1149 items

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Multilayer ceramic capacitor

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

【Product Lineup】 Chip Multilayer Ceramic Capacitors Leaded Multilayer Ceramic Capacitors

  • Capacitor
  • power supply
  • Image Processing Board

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Electric double-layer capacitor

We offer two types of products based on capacity: the high energy density type "JD series" and the high power density type "JL series," tailored to meet various applications.

Nichicon's electric double-layer capacitors are available in a wide range of products, from small lead wire types to large screw terminal types, to meet various applications. The lead wire type has added the "UM series," which supports a high voltage of 2.7V. 【Product Lineup】 Electric double-layer capacitors

  • Capacitor
  • power supply
  • Lighting for image processing

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【Large Capacity・Compact】Self-Supporting Aluminum Electrolytic Capacitor KHE

High-capacity aluminum electrolytic capacitors with a self-supporting design, optimal for 1U size height, suitable for data center servers.

The spread of 5G high-speed, large-capacity communication is expected to lead to higher power requirements for server power supplies. Nippon Chemi-Con has upgraded its KHE series of board-mounted aluminum electrolytic capacitors, achieving world-class capacitance levels. The KHE series, guaranteed for 2,000 hours at 105°C, features a product with a capacitance of 1,000µF at 450V, sized at a diameter of 30mm and a height of 60mm. This allows for the configuration of what used to require two capacitors (in the case of the KMW series, 450V470µF with a diameter of 30mm and a height of 45mm) into a single capacitor. By installing the φ30 product horizontally, it can be mounted in a power supply with a height of 1U. Due to its large capacity, it ensures output hold time and can be used for PFC (Power Factor Correction).

  • Capacitor
  • UPS/Uninterruptible Power Supply

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Lineup of capacitors.

We have a variety of capacitors available.

◎ A rich lineup of standard products alone ◎ Adopted in reference designs by over 50 major semiconductor vendors ◎ No discontinuation in principle ◎ Supports a wide range of orders from small quantities for prototypes to large-scale mass production ◎ Japanese support by our engineers, who are primary agents

  • Capacitor

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Ideal for wireless power transmission! High voltage-resistant ultra-compact chip trimmer capacitor.

High voltage resistance product with a dielectric strength of 770VDC! Maximum capacitance values of 30pF and 40pF are now available! Manufactured by Voltronics, USA.

The dust-proof structure results in extremely low setting drift, and the excellent design makes it easy to handle during adjustments. It is an optimal high-voltage ultra-compact specification for wireless power transmission! 【Applications】 ■ Wireless power transmission ■ Wireless base stations ■ Various high-frequency amplifiers ■ High-power radios ■ Other high-power applications *For additional features and details, please download the catalog.

  • Capacitor

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High Voltage Chip Trimmer Capacitor "JZ/JR HV Series"

HV specification ultra-small chip trimmer capacitor with a dielectric strength of 770V.

It is an ultra-small chip trimmer capacitor with extremely low setting drift, and the new lineup includes the 'JZ500HV' 50pF. 【Features】 ○ Compatible with reflow soldering ○ Dustproof structure, easy to handle ○ Compatible with chip mounters ○ The triangular cut on the rotor allows for easy identification of the Cmax position For more details, please contact us or download the catalog.

  • Capacitor

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Chip Trimmer Capacitor "JR/JZ Series"

Ultra-small chip trimmer capacitor with extremely low setting drift

The "JR/JZ Series" chip trimmer capacitors are ultra-small chip trimmer capacitors with extremely low setting drift. 【Features】 ○ Compatible with reflow soldering ○ Dust-proof structure for easy handling ○ Compatible with chip mounters ○ The triangular cut on the rotor allows for easy identification of the Cmax position For more details, please contact us or download the catalog.

  • Capacitor

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Multi-turn trimmer capacitor "High Voltage PTFE"

It is recommended for circuits that require a high voltage of 3kV or more.

The multi-turn trimmer capacitor "High Voltage PTFE" is recommended for circuits that require high voltages of 3kV or more. We offer a wide range of products, including high frequency, high voltage, and general-purpose types. 【Features】 ○ High voltage ○ Non-rotating piston, long life & no tuning noise ○ Extremely stable under shock & vibration ○ Screw head does not move in & out For more details, please contact us or download the catalog. *This catalog is in English.

  • Capacitor

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Multi-turn trimmer capacitor "Compact High Voltage PTFE"

It is a high-performance variable capacitor that achieves high pressure resistance despite its small size.

Multi-turn trimmer capacitor "Compact High Voltage PTFE" is a high-performance variable capacitor that achieves high voltage resistance while being compact. We offer a wide range of products including high frequency, high voltage resistance, and general-purpose types. 【Features】 ○ 1,200 to 2,000 DC withstanding voltage ○ Maximum capacitance of 1, 4, 9, 10, 16, 23, 30, 40, and 55 pF For more details, please contact us or download the catalog. *This catalog is in English.

  • Capacitor

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Non-magnetic trimmer capacitor "Ultra-compact Sapphire Trimmer Capacitor"

It is a variable capacitor made of sapphire as a dielectric, designed for ultra-small high-frequency applications with high quality (HiQ).

The non-magnetic trimmer capacitor "Ultra-Compact Sapphire Trimmer Capacitor" uses sapphire as the dielectric, offering a high Q and is designed for ultra-compact high-frequency variable capacitance applications. The non-rotating type non-magnetic trimmer capacitors from Voltronics are recognized for their high reliability and are used by customers worldwide for MRI and NMR applications. 【Specifications】 ○Capacitance Range (pF) →From Below: 0.6–1.0 →To Above: 2.5–12.0 ○Q (Min.) 250 MHz: 1,000–4,000 For more details, please contact us or download the catalog. *This catalog is in English.

  • Capacitor

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Cell Catalog

RoHS compliant products! A wide range of industrial components such as screws and fasteners available!

The "Cell Catalog" is a comprehensive catalog introducing nuts, spacers, and other products manufactured by Cell Japan Co., Ltd. It features products such as "Cell Fasteners," which provide easy access to complete fixation and screw guarantees, as well as "Cell Studs" and "Cell Spacers," which offer a smooth surface finish without protrusions. Dimension tables and performance charts are also included. [Featured Products] ■ Cell Fasteners ■ Cell Studs ■ Cell Spacers ■ Cell Panel Fasteners ■ Cell Lock Fasteners *For more details, please refer to the PDF materials or feel free to contact us.

  • fastener
  • Other machine elements

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X-ray observation of electrolytic capacitors

We conducted visual inspections and internal observations using X-ray CT for normal products and degraded products!

Regarding aluminum electrolytic capacitors that have malfunctioned due to aging degradation, we conducted an internal condition check using X-ray CT, and we would like to introduce the findings. In the degraded products, the internal pressure increased due to gas generated from the decomposition of the electrolyte, and as degradation progressed, there was a risk of the electrolyte being ejected due to the opening of the pressure relief valve. Additionally, it is believed that the gradual volatilization of the electrolyte due to deformation of the rubber cap, which leads to a decrease in airtightness, ultimately results in capacity loss and open failure. 【Overview】 ■Appearance Comparison - Conducted visual inspection of both normal and degraded products. ■Internal Comparison using X-ray CT - Conducted internal observation of both normal and degraded products using X-ray CT. *For more details, please refer to the PDF document or feel free to contact us.

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  • X-ray inspection equipment
  • Other inspection equipment and devices

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Microwave antenna TB-700/3800-SMA

The connector is SMA(m) with a gain of 2dBi! Introducing antennas for LTE/4G/GPS/WiFi/Sub-6.

We would like to introduce our product, the 'TB-700/3800-SMA'. The supported frequency bands are 690–960/1710–2700/3400–3800MHz. It is a compact, omnidirectional bent sleeve antenna compatible with 3G, 4G, LTE, GNSS, and 5G. Please feel free to contact us when you need assistance. 【Features】 ■ Type: Bent Sleeve Antenna, Omnidirectional ■ Size: Compact, 191±2mm (length) ■ Supported Frequency Bands: 690–960/1710–2700/3400–3800MHz ■ Gain: 2dBi ■ Connector: SMA(m) *For more details, please refer to the related links or feel free to contact us.

  • antenna

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Microwave antenna TB-2400/5000-SMA

The compatible frequency bands are 2400–2500MHz / 5150–5350MHz / 5700–5850MHz for a small antenna!

We would like to introduce the 'TB-2400/5000-SMA' that we handle. This is a WiFi-compatible flexible sleeve antenna of the omnidirectional type. It is a compact product with dimensions of 100×φ11mm and a weight of 15g. The supported frequency bands are 2400–2500MHz / 5150–5350MHz / 5700–5850MHz. Please feel free to contact us if you have any requests. 【Features】 ■ Type: Flexible sleeve antenna, omnidirectional ■ Size: Compact, 100×φ11mm ■ Supported frequency bands: 2400–2500MHz / 5150–5350MHz / 5700–5850MHz ■ Gain: 2dBi ■ Connector: SMA(m) ■ Weight: 15g *For more details, please refer to the related links or feel free to contact us.

  • antenna

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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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