【Large Capacity・Compact】Self-Supporting Aluminum Electrolytic Capacitor KHE
KHE Series Stand-Alone Type - Nippon Chemi-Con
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).
Inquire About This Product
basic information
■Series Name: KHE ■Durability: 105℃ 2,000 hours (ripple current superposition) ■Voltage: 400 to 450Vdc ■Capacitance: 200 to 1,300µF ■Size: ⌀25.4×25L to ⌀35×60L ■Shape: PCB mount type, PCB standing type, tab terminal, snap-in ■Classification: High-capacity aluminum electrolytic capacitors, ultra-compact, high current, high ripple current ■Many specifications are available on our website. 3D CAD and RoHS/REACH certificates can also be downloaded.
Price range
Delivery Time
Applications/Examples of results
■Various switching power supplies ■Power supplies for servers and communication ■Various inverters
Detailed information
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- Comparison with the conventional series (Height L dimension) It is possible to reduce the height by 5 to 10 mm for the same capacitance.
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- Comparison with conventional products (number of units, personnel comparison) In the case of the same capacitance, it is possible to reduce the number of units used.
Line up（8）
| Model number | overview |
|---|---|
| EKHE401VSN471MA25Z | |
| EKHE401VSN152MA60Z | |
| EKHE421VSN461MR30Z | |
| EKHE421VSN112MR60Z | |
| EKHE451VSN641MQ60Z | |
| EKHE451VSN102MR60Z | |
| EKHE451VSN132MA60Z | |
| Others, various specifications available | We have a wide range of part numbers listed on our website. |
catalog（3）
Download All Catalogs
CAD data（7）
| Model number | overview | File |
|---|---|---|
| EKHE401VSN471MA25Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| EKHE401VSN152MA60Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| EKHE421VSN461MR30Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| EKHE421VSN112MR60Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
|
| EKHE451VSN641MQ60Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| EKHE451VSN102MR60Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| EKHE451VSN132MA60Z | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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Company information
Since its founding in 1931, Nippon Chemi-Con has been engaged in the development of various electronic components, starting with aluminum electrolytic capacitors. We take great pride in being able to contribute to the advancement of cutting-edge industries as a member of this field. The progress of globalization has brought a new era to the electronics industry. New markets are opening on a global stage, new values are emerging, and new competition is beginning. Nippon Chemi-Con is transforming itself at a speed that anticipates change, building a flexible management system rich in mobility, and aiming to become a company optimized for the times. We believe that our primary mission is to always view the era from the same perspective as our customers, to interpret the next generation, and to quickly link this understanding to product development. We see this era of change as a perfect opportunity to utilize the technological capabilities we have cultivated over many years, and we are determined to engage even more resolutely in product development that creates trends. Through the development of small electronic components, Nippon Chemi-Con will continue to take on the challenge of creating a prosperous future.
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