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Electrolytic capacitors Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Electrolytic capacitors Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. AIC tech Inc. Tochigi//Electronic Components and Semiconductors
  2. オーエン Saitama//Electronic Components and Semiconductors
  3. Axuas Co., Ltd. Aichi//Consumer Electronics
  4. 4 ユニエレックス Tokyo//Electronic Components and Semiconductors
  5. 4 サン電子工業 Osaka//Industrial Electrical Equipment
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Electrolytic capacitors Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Explanation of the cause of capacitor failure: Coated capacitor has failed. AIC tech Inc.
  2. [Explanation of the Cause of Capacitor Failure] Electrolytic capacitors connected in series are shorted. AIC tech Inc.
  3. Handbook Giveaway! '15 Case Studies on Causes and Countermeasures for Capacitor Failures' AIC tech Inc.
  4. [Explanation of the Causes of Capacitor Failure] The characteristics of electrolytic capacitors deteriorate at low temperatures. AIC tech Inc.
  5. 5 Ultra-small high-capacity screw terminal aluminum electrolytic capacitor AIC tech Inc.

Electrolytic capacitors Product List

1～15 item / All 193 items

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Conductive polymer aluminum solid electrolytic capacitor (lead type)

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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Aluminum electrolytic capacitor

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

【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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X-ray observation of electrolytic capacitors

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

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

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

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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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 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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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

  • 06.FMSP315A-U.JPG
  • antenna
  • Sensors

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Electrolytic capacitor

Electrolytic capacitor

DIP, SMD type capacitance 0.1uF - 3000000uF

This is an electrolytic capacitor manufactured by UNIVERSE CONDENSER CO., LTD. Available in DIP and SMD types, with capacitance ranging from 0.1uF to 3000000uF. The rated voltage is from 4V to 450V, with capacitance tolerance of ±10% and ±20%. For more details, please contact us or refer to the catalog.

  • Capacitor

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