NIPPON CHEMI-CON CORPORATION

Press Release

Nippon Chemi-Con is pleased to announce that we have expanded the size range for the KHF series and KWB series of radial lead type aluminum electrolytic capacitors, which are used for input filtering of power supplies of digital appliances and general-use power supplies. This expanded range of size options will allow customers to select products with the optimal specification for a wide variety of applications.

Technical Features

KHF series and KWB series of products feature anode foils made using high-capacitance foil developed in-house at Nippon Chemi-Con. With these foils, we have increased capacitance by up to 20% compared to the existing KHE series and KWA series of products.

Product Specifications

• Category temperature range: -40℃ to +105℃
• Rated voltage range: 400V to 450V
• Capacitance range: 18μF to 270μF (capacitance tolerance ±20％)
• Case sizes: ⌀10mm×20mmL to ⌀18mm×50mmL
• Endurance: KHF series - 3,000 hours at 105°C / KWB series - 5,000 hours at 105°C

Samples and Mass Production

Mass production: available

Production Sites

Chemi-Con East Japan Corp. Iwate Plant

KHF, KWB series Enhanced size variation

450V product capacitance comparison

Product Appearance