Electric Double Layer Capacitor

Panasonic and Digi-Key introduce the RF/RG Series Gold Capacitor

Image of Panasonic's Electric Double Layer CapacitorThe electric double layer capacitor uses a physical mechanism that generates an electric double layer to perform the function of dielectric. The charge-discharge factor in the element of electric double layer capacitors is an ion absorption layer, which is formed on the surface of the positive and negative electrodes of activated carbon to utilize absorption-desorption reactions.

There are two types of electrolytes used in electric double layer capacitors. One type is water soluble and the other is non-water soluble. The non-water soluble electrolyte can increase the withstand voltage per one cell compared to water soluble electrolyte. Panasonic's Gold Capacitors are constructed with non-water soluble electrolyte, and feature a small size and light weight.

Gold capacitors are frequently used as substitutions for secondary batteries because of their small size and high capacitance offering. Additionally, gold capacitors have been in the spotlight as a hybrid power supply system for their use with solar cells

Features Applications
  • Endurance: 85°C 2000 h
  • Can be discharged mA current
  • Gas, water, watt-hour meter
  • Server
Specifications for RF Series Specifications for RG Series
  • Category temperature range: -25 to +85°C
  • Maximum operating voltage: 3.6 VDC
  • Nominal capacitance range: 0.68F
  • Capacitance tolerance: -20 to +80%
  • Internal resistance at 1kHz: 20Ω
  • Category temperature range: -25 to +85°C
  • Maximum operating voltage: 3.6V DC
  • Nominal capacitance range: 1.0F
  • Capacitance tolerance: -20 to +80%
  • Internal resistance at 1kHz: 20Ω

RF Series

图片制造商零件编号描述电压 - 额定ESR(等效串联电阻)可供货数量查看详情
CAP 680MF -20% +80% 5.5V T/HEEC-RF0H684CAP 680MF -20% +80% 5.5V T/H5.5 V40 欧姆0 - 立即发货查看详情
CAP 680MF -20% +80% 3.6V T/HEEC-RF0V684CAP 680MF -20% +80% 3.6V T/H3.6 V40 欧姆0 - 立即发货查看详情

RG Series

图片制造商零件编号描述电压 - 额定ESR(等效串联电阻)可供货数量查看详情
CAP 1F -20% +80% 3.6V T/HEEC-RG0V105HCAP 1F -20% +80% 3.6V T/H3.6 V20 欧姆 @ 1kHz0 - 立即发货查看详情
发布日期: 2009-05-15