Products
Our products are capacitors for various applications in power electronics.
Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are our flagship products with a history of 70 years. These are used in many power electronics devices such as inverters, DCDC converters, and various power supplies in Japan and overseas.
Plastic Film Capacitors
Our film capacitors are specifically designed for high voltage and high current applications. DC and AC capacitors are available.
Business Fields
Our capacitors have a strong presence in the power electronics applications,
which are an essential part of realizing Society 5.0*.
Renewable Energy
Industrial
Transportation
ICT & IOT
Healthcare
Infrastructure
Our Numbers
¥8.5 Billion
6
33
600
65%
*1 Gross annual sales (FY2023) *2 Total of own facilities and OEM facilities *3 As of December 2023
About AIC tech
Our products have a history of more than 70 years and have their origins in technological development in Japan.
Corporate Movie
New Product Releases
The Latest News
| Mar. 27th, 2025 | 【NEW】Snap mount type aluminum electrolytic capacitor HUC series |
| Mar. 27th, 2025 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor CU series |
| Feb. 28th, 2025 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor ZR2 series (500WV) |
| Jan. 29th, 2025 | 【UPDATE】Technical support (Product List) - Added Product status of Aluminum Electrolytic Capacitors |
| Jan. 28th, 2025 | 【UPDATE】Technical support (Product List) - Added Product status of Film Capacitors |
| Dec. 16th, 2024 | 【UPDATE】Technical support (Valuable articles) - Capacitor Failure Modes and Lifetime (How to select and use) |
| Nov. 11th, 2024 | 【UPDATE】Technical support (Valuable articles) - Capacitor Failure Modes and Lifetime (Lifetime Estimation) |
| Nov. 8th, 2024 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor ZL series (450WV) |
| Nov. 8th, 2024 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor HU series (450WV) |
| Oct. 11th, 2024 | 【UPDATE】Technical support (Valuable articles) - Capacitor Failure Modes and Lifetime |
| Jul. 19th, 2024 | 【NEW】Screw terminal type aluminum electrolytic capacitor WF series (400WV) |
| Jul. 19th, 2024 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor HU series (450WV) |
| Jul. 19th, 2024 | 【UPGRADE】Resin encased DC film capacitor MKCA series (85℃-85%RH 1,000 hours) |
| Jul. 5th, 2024 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor CU series |
| Jul. 4th, 2024 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor US2 series |
| Jul. 4th, 2024 | 【UPGRADE】Snap mount type aluminum electrolytic capacitor PS2 series |
