chip Ultracapacitor

The First Low ESR, Slim-profile, Reflowable Ultracapacitor

Key Features

The Only Low ESR reflowable Ultracapacitor
Board Mountable
Pick and Place Compatible
Sealed Ceramic Package
Highest energy density board-mountable ultracapacitor
Thin profile
Small footprint
Wide Temperature Range (-40°C to +85°C)
RoHS Comliant
Pb-free Reflow Compliant


Maintenance Free Storage
Small form factor for thin devices
Long lifetime at high temperature


Power buffering for lithium-ion batteries, Power Loss Protection for SSDs.

Auxiliary Power Supply for Peak Power, Wireless Sensors, Energy Harvesting, Pulsed Power

download free whitepaper
From the knowledgebase

Read more about Reflowable
Chip Ultracapacitor.

preliminary specifications

Capacitance at 25°C
400 mF *
Capacitance at 85°C
410 mF*
Operating Voltage
2.1 V
ESR at 25°C
250 mΩ*
ESR at 85°C
120 mΩ*
*+-20% Variation
Nanoramic Chip Ultracapacitor Dimensions
download spec sheetDownload Technical Brochure