3-V energy-storage capacitors offer long life, high moisture resistance

Oct. 21, 2019

2 min read

MALVERN, PA. Vishay Intertechnology Inc. has introduced a new series of 3.0-V ruggedized ENYCAP electrical double-layer energy-storage capacitors for energy-harvesting and power-backup applications in harsh, high-humidity environments. Vishay BCcomponents 235 EDLC-HVR ENYCAP capacitors offer useful life of 2,000 hours at +85°C and meet the highest class of moisture resistance: the biased 85°C/85% RH 1,500-hr. test.

The long useful life of the devices is double that of standard electrical double-layer capacitors, the company said, enabling maintenance-free operation and design flexibility. Their high humidity resistivity allows for use in a range of industrial, renewable energy, and automotive applications, including smart meters, handheld electronics, robotics, solar panels, E-latch door systems, and emergency lighting.

Available in 15 small case sizes ranging from 10 mm by 20 mm to 18 mm by 40 mm, 235 EDLC-HVR ENYCAP capacitors offer high power density and capacitance values from 5 F to 60 F. The RoHS-compliant devices feature rapid charge and discharge performance and are available in through-hole versions.

Samples and production quantities of the 235 EDLC-HVR ENYCAP capacitors are available now, with lead times of six weeks for larger quantities. Pricing for U.S. delivery only ranges from $1.00 to $3.00 per piece, depending on case size.

http://www.vishay.com/ppg?28455