News

Conductive Polymer Hybrid Aluminum Electrolytic Capacitors HXF Series - New Sizes Developed - A maximum 1.7 times higher ripple current capability

May. 17, 2022

Press Release

Nippon Chemi-Con Corporation
May 17, 2022

Nippon Chemi-Con has developed and added new sizes (⌀10×12.5L, ⌀10×16.5L) to conductive polymer hybrid aluminum electrolytic capacitors HXF Series. The Series is in mass production for the automotive electronics market and industrial equipment market which require high reliability.
We have realized approximately 1.2 to 1.7 times higher ripple current capability while maintaining high reliability (HXE Series: 4,000 hours at 125°C or 135°C/2,000 hours at 85°C85%RH). This will reduce the number of capacitors required and contribute to the weight and size reduction of circuit units such as DC/DC converters and inverters.
Technical Features
Conductive polymer hybrid aluminum electrolytic capacitors use conductive polymer and liquid electrolyte for electrolytes. This achieves low ESR characteristics and remarkable heat resistance due to the conductive polymer as well as oxide layer repairability due to the liquid electrolyte. These characteristics have supported the development of high withstand voltage products with low ESR and high reliability.
The HXF Series has low ESR due to conductive polymer material and optimized electrolyte with remarkable stability at high temperatures. We have achieved even higher ripple current capability than existing high ripple current capability products by adopting the above technology.
Specifications of Newly Added Products
  • Category temperature range: -55°C to +135°C
  • Rated voltage range: 25V to 63V
  • Capacitance range: 100µF to 560µF (capacitance tolerance ±20%)
  • Case size: ⌀10.0mm×12.5mmL, ⌀10.0mm×16.5mmL
  • Endurance: 4,000h at 125°C/135°C
  • Moisture resistance: 2,000 hours at 85°C85%RH
Samples and Mass Production
  • Samples: June 2022
  • Mass production: September 2022
Production Sites
  • ⌀10×12.5L: Chemi-Con East Japan Corp. Miyagi Plant
  • ⌀10×16.5L: Chemi-Con Yamagata Corp. Yonezawa Plant
List of Standard Products
Size
⌀D×L [mm]
Rated voltage
[Vdc]
Cap.
[μF/120Hz]
ESR
[mΩmax/100kHz]
Rated ripple current
[mArms/100kHz]
HXE HXF HXE HXF 125℃ 135℃
HXE HXF HXE HXF
10.0×12.5 25 470 470 16 14 4,050 5,100 2,500 3,600
35 330 330 17 15 3,950 4,900 2,400 3,500
50 150 150 19 17 3,700 4,600 2,250 3,300
63 100 100 22 17 3,450 4,600 2,100 3,300
10.0×16.5 25 560 560 14 10 4,300 6,000 2,500 4,300
35 470 470 14 11 4,300 5,800 2,500 4,100
50 220 220 16 13 4,100 5,300 2,400 3,800
63 150 150 16 13 4,100 5,300 2,400 3,800
Product Appearance

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