KR-5R5C224-R - BUSSMANN BY EATON

PowerStor is now

part of Eaton

Same great

products plus

even more.

The PowerStor brand of

supercapacitors (formerly

of the Bussmann Division

of Cooper Industries)

is now part of

Eaton’s Electrical Group,

Electronics Division.

Technical Data 4327 Effective April 2015

Supersedes October 2014

PowerStor KR Family

Coin cell supercapacitor

Description

Eaton PowerStor supercapacitors 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 Eaton to offer a

wide variety of capacitor solutions tailored to

specific applications that range from a few

microamps for several days to several milliamps

for milliseconds.

Features and benefits

• High specific capacitance

• Low leakage current

• Long cycle life

• Eco-friendly

Applications

• Computers and peripherals

• Network switches and routers

• Utility meters

• HVAC Controls

• Appliances and white goods

• Real-time clock backup

• Office equipment

HALOGEN

FREE

Technical Data 4327

Effective April 2015

KR Family

Coin cell supercapacitor

www.eaton.com/elx

Specifications

Capacitance 0.1F to 1.5F

Maximum working voltage 5.5V

Surge voltage 6.3V

Capacitance tolerance -20% to +80% (20°C)

Operating temperature range -25°C to 70°C

Extended operating temperature range -25°C to 85°C (with voltage derating to 3.6V @ 85°C)

Standard Product

Capacitance (F) Part number Type Lead length Max. initial DC ESR (Ω) (Equivalent Series

Resistance) measured @ 1kHz Typical mass (g)

0.1 KR-5R5V104-R Vertical Standard 75 1.4

0.1 KR-5R5H104-R Horizontal Standard 75 1.4

0.1 KR-5R5C104-R Cylindrical Standard 75 3.3

0.1 KR-5R5C104H-R Cylindrical Short 75 3.3

0.22 KR-5R5V224-R Vertical Standard 75 1.4

0.22 KR-5R5H224-R Horizontal Standard 75 1.4

0.22 KR-5R5C224-R Cylindrical Standard 75 3.3

0.22 KR-5R5C224H-R Cylindrical Short 75 3.3

0.33 KR-5R5V334-R Vertical Standard 50 1.4

0.33 KR-5R5H334-R Horizontal Standard 50 1.4

0.33 KR-5R5C334-R Cylindrical Standard 50 3.3

0.33 KR-5R5C334H-R Cylindrical Short 50 3.3

0.47 KR-5R5V474-R Vertical Standard 50 1.4

0.47 KR-5R5H474-R Horizontal Standard 50 1.4

0.47 KR-5R5C474-R Cylindrical Standard 50 3.3

0.47 KR-5R5C474H-R Cylindrical Short 50 3.3

1.0 KR-5R5V105-R Vertical Standard 30 4.2

1.0 KR-5R5H105-R Horizontal Standard 30 4.2

1.0 KR-5R5C105-R Cylindrical Standard 30 9.1

1.0 KR-5R5C105H-R Cylindrical Short 30 9.1

1.5 KR-5R5V155-R Vertical Standard 30 4.2

1.5 KR-5R5H155-R Horizontal Standard 30 4.2

1.5 KR-5R5C155-R Cylindrical Standard 30 9.1

1.5 KR-5R5C155H-R Cylindrical Short 30 9.1

Performance

Parameter Capacitance Change

(% of initial value) ESR

(% of max. initial value)

Life — 70°C @ 5.5Vdc, 1000 hours ≤ 30% ≤ 400%

Life — 85°C @ 3.6Vdc, 2000 hours ≤ 30% ≤ 400%

Storage Life — -25°C to +70°C, 1000 hours ≤ 30% ≤ 400%

Technical Data 4327

Effective April 2015

KR Family

Coin cell supercapacitor

www.eaton.com/elx

Dimensions (mm)

Part Number Ø D ±0.2 H Max L ±0.1 P ±0.3 T W±0.1 W1 Ref.

KR-5R5V104-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3

KR-5R5V224-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3

KR-5R5V334-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3

KR-5R5V474-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3

KR-5R5V105-R 19.0 19.7 4.0 5.0 0.2 1.0 5.0

KR-5R5V155-R 19.0 19.7 4.0 5.0 0.2 1.0 5.0

Part Number Ø D ±0.2 H Max L ±0.1 P T W±0.1 W1 ±0.5.

KR-5R5V104-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4

KR-5R5V224-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4

KR-5R5V334-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4

KR-5R5V474-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4

KR-5R5V105-R 19.0 6.7 4.0 20.0±0.5 0.2 1.0 20.0

KR-5R5V155-R 19.0 6.7 4.0 20.0±0.5 0.2 1.0 20.0

5.00

1.30 ±0.05

Max

Ref

Recommended PCB Layout

Sleeve

5.00

1.10 ±0.05

Max

Ref

Recommended PCB Layout

Sleeve

KR-5R5V104/224/334/474-KRR-5R5V105/155-R

20.00

1.40 ±0.05

Recommended PCB Layout

H Max

Sleeve

10.00

1.10 ±0.05

Recommended PCB Layout

H Max

Sleeve

KR-5R5H104/224/334/474-KRR-5R5H105/155-R

Technical Data 4327

Effective April 2015

KR Family

Coin cell supercapacitor

www.eaton.com/elx

Dimensions (mm)

C Type (cylindrical)

Part Number Ø D

Max H

Max L (-)

±0.2 L (+)

±0.2 P

±0.3 T

±0.05 L1

±0.10 L2

±0.10 W

±0.06 W1

±0.06

KR-5R5C104-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3

KR-5R5C104H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3

KR-5R5C224-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3

KR-5R5C224H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3

KR-5R5C334-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3

KR-5R5C334H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3

KR-5R5C474-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3

KR-5R5C474H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3

KR-5R5C105-R 21.5 6.9 6.5 5.8 5.0 0.4 3.0 4.0 0.8 1.3

KR-5R5C105H-R 21.5 6.9 3.3 3.3 5.0 0.4 0.8 1.8 0.8 1.3

KR-5R5C155-R 21.5 6.9 6.5 5.8 5.0 0.4 3.0 4.0 0.8 1.3

KR-5R5C155H-R 21.5 6.9 3.3 3.3 5.0 0.4 0.8 1.8 0.8 1.3

P P

Polarity Markin

Location

L(-)

L(+)

H Max

Polarity Marking

Location

L(+)

H Max

L(-)

KR-5R5C104/224/334/474- KRR-5R5C105/155-R

Sleeve

5.00

1.60 ±0.05

Recommended PCB Layout

5.00

1.60 ±0.05

Recommended PCB Layout

Eaton

Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122

United States

www.eaton.com/elx

Printed in USA

Publication No. 4327

April 2015

Eaton is a registered trademark.

All other trademarks are property

of their respective owners.

KR Family

Coin cell supercapacitor

Technical Data 4327

Effective April 2015

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written

approval of an ofﬁcer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly

used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signiﬁcant injury to the user.

Part numbering system

KR — 5 R 5 o o o o H* -R

Family Code

Voltage (V)

R = Decimal Configuration Capacitance (μF)

Short lead length RoHS Compliant

Value Multiplier

5R5 = 5.5V

V = Vertical

H = Horizontal

C=Cylindrical

Example: 474 = 47 x 104μF or 0.47F

* Applies to cylindrical part numbers only. If ordering vertical or horizontal types, or standard lead length on cylindrical type, omit “H” from part number.

Packaging information

• Standard packaging: 500 pieces per package

• For 0.1F to 0.47F, 500 pieces per bag

• For 1.0F to 1.5F, 100 pieces per tray, 5 trays per box

Part marking

• Manufacturer

• Capacitance (F)

• Max operating voltage (V)

• Polarity