Description

are unique, ultra-high capacitance devices utilizing

electrochemical double layer capacitor (EDLC)

construction combined with new, high performance

materials. This combination of advanced technologies

allows Cooper Bussmann to offer a wide variety of

capacitor solutions tailored to specific applications that

range from a few micro-amps for several days to

several amps for milliseconds.

Supercapacitors

KS Series

0708

BU-SB08331

Page 1 of 2

Data Sheet 4303

Surface Mount Device

Features & Benefits

• Eco-friendly

• Long cycle life

• High-rated voltage

• Small-sized and large capacity

Applications

• RTC back-up (MP3, PMP, MD player) DSC Wireless &

cellular phones

• Pagers & PDAs

• Solar watch, solar calculators

Standard Products

Nominal

Part

Nominal ESR (

Ω)

Nominal Dimensions (mm)

Typical Mass

Capacitance

Number

(Equivalent Series Resistance)

(grams/1 piece)

(F)

Measured @ 1kHz

Diameter

Thickness

0.33

KS-2R8334-R

100

6.8

2.1

0.25

0.22

KS-3R3224-R

200

6.8

2.1

0.25

Performance

Parameter

Capacitance Change

ESR

(% of initial measured value)

(% of initial specified value)

Life (1000 hrs @ 70°C @ 3.3Vdc)

< 30

< 400

Storage - Low and High Temperature

< 30

< 400

(1000 hrs @ -25°C and 70°C)

Specifications

Working Voltage

2.8V

3.3V

Surge Voltage

2.8V

3.3V

Nominal Capacitance Range

0.33F

0.22F

Capacitance Tolerance

-20% to +80% (20°C)

-20% to +80% (20°C)

Operating Temperature Range

-25°C to 70°C

-10°C to 60°C