KW-5R5C105H-R - EATON - Datasheet.Directory

Technical Data 4422

Effective July 2020

Supersedes September 2016

KW Supercapacitors

Coin cells

Description

Eaton supercapacitors are unique, ultrahigh

capacitance devices utilizing electric 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 formilliseconds.

All products feature low ESR for high power

density with environmentally friendly materials for

a green power solution. Eaton supercapacitors are

maintenance-free with design lifetimes up to

20 years* and operating temperatures down to

-40 °C and up to +85 °C.

Features and benefits

•High specific capacitance

•Low leakage current

•Long cycle life

•Eco-friendly

•Broad operating range,

full specification -40 °C to +85 °C

Applications

•Electric utilitymeters

•Motor control units

•Solar inverters

•Real-Time Clock (RTC) backup

•Programmable Logic Controllers (PLCs)

•Irrigation and water control systems

HALOGEN

FREE

*Supercapacitor lifetimes vary based on

charge voltage and temperature. See

Eaton’s application guidelines or contact

your local Eaton sales representative for

more information on lifetime estimates

KW Supercapacitors

Coin cells

www.eaton.com/electronics

Technical Data 4422

Effective July 2020

Specifications1

Capacitance 0.1 F to 1.0 F

Working voltage 5.5 V

Surge voltage 6.3 V

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

Operating temperature range2-40 °C to +85 °C

Standard Product

Capacitance (F) Part number Lead length Maximum initial ESR (Ω) (Equivalent series

resistance) measured @ 1 kHz Typical mass (g)

0.1 KW-5R5C104-R Standard 50 3.7

0.1 KW-5R5C104H-R Short 50 3.7

0.22 KW-5R5C224-R Standard 50 3.7

0.22 KW-5R5C224H-R Short 50 3.7

0.33 KW-5R5C334-R Standard 50 3.7

0.33 KW-5R5C334H-R Short 50 3.7

0.68 KW-5R5C684-R Standard 30 10.2

0.68 KW-5R5C684H-R Short 30 10.2

1.0 KW-5R5C105-R Standard 30 10.4

1.0 KW-5R5C105H-R Short 30 10.4

Performance

Parameter Capacitance change

(% of initial value) ESR

(% of maximum initial value)

Life — +85 °C @ 5.5 Vdc, 2000 hours ≤ 30% ≤ 200%

Storage Life — -40 °C to +85 °C, 2000 hours ≤ 30% ≤ 200%

1. Testing and verification of product under end application conditions is recommended

2. Not recommended for +85 °C/85% RH applications

Technical Data 4422

Effective July 2020

KW Supercapacitors

Coin cells

www.eaton.com/electronics

Dimensions (mm)

Part number ØD

Max H

Max L(-)

±0.2 L(+)

±0.2 P

±0.3 T

±0.1 L1

±0.1 L2

±0.1 W

±0.06 W1

±0.06

KW-5R5C104-R

13.5 8.30

6.1 5.7

5.0 0.4

3.0 4.0

0.8 1.3

KW-5R5C104H-R 3.3 3.3 0.9 1.9

KW-5R5C224-R 6.1 5.7 3.0 4.0

KW-5R5C224H-R 3.3 3.3 0.9 1.9

KW-5R5C334-R 6.1 5.7 3.0 4.0

KW-5R5C334H-R 3.3 3.3 0.9 1.9

KW-5R5C684-R

21.5 8.85

6.5 5.8 3.0 4.0

KW-5R5C684H-R 3.3 3.3 0.8 1.8

KW-5R5C105-R 6.5 5.8 3.0 4.0

KW-5R5C105H-R 3.3 3.3 0.8 1.8

Part numbering system

KW — 5 R 5 C o o o o H* -R

Family Code

Voltage (V)

R = Decimal Configuration Capacitance (μF)

Short lead length Standard product

Value Multiplier

5R5 = 5.5 V

V = Vertical

H = Horizontal

C=Cylindrical

Example: 474 = 47 x 104 μF or 0.47 F

* If ordering standard lead length, omit “H” from part number.

Packaging information

Standard bulk packaging:

•KW-5R5C104/224/334-R—400 parts

•KW-5R5C684/105-R—500 parts

Part marking

•Manufacturer

•Capacitance (F)

•Maximum operating voltage (V)

•Polarity

KW-5R5C104/224/334-R

Polarity marking

location

KW-5R5C684/105-R

L(+)

L(-)

Polarity marking

location



H Max

L(-)

L(+)

Sleeve

L1 L2

Sleeve

L1 L2



5.00

Recommended PCB layout 1.60 ±0.05

Printed in USA

Publication No. 4422

July 2020

KW Supercapacitors

Coin cells

Technical Data 4422

Effective July 2020

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.

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also

reserves the right to change or update, without notice, any technical information contained in this bulletin.

Eaton

Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122

United States

Eaton.com/electronics

Wave solder profile

Profile feature Standard SnPb solder Lead (Pb) Free solder

Preheat and soak • Temperature max. (Tsmax)100 °C 100 °C

• Time max. 60 seconds 60 seconds

Dpreheat to max temperature 160 °C max. 160 °C max.

Peak temperature (TP)* 235 °C – 260 °C 250 °C – 260 °C

Time at peak temperature (tp)10 seconds max

5 seconds max each wave

10 seconds max

5 seconds max each wave

Ramp-down rate ~ 2 K/s min

~3.5 K/s typ

~5 K/s max

~ 2 K/s min

~3.5 K/s typ

~5 K/s max

Time 25 °C to 25 °C 4 minutes 4 minutes

Manual solder

Do not touch the supercapacitor’s external sleeve with the soldering rod or the sleeve will melt or crack. The recommended temperature

of the soldering rod tip is less than +260 °C (maximum: +350 °C) and the soldering duration should be less than 5 seconds. Minimize the

time that the soldering iron is in direct contact with the terminals of the supercapacitor as excessive heating of the leads may lead to

higher equivalent series resistance (ESR).

Reflow soldering

Do not use reflow soldering using infrared or convection oven heating methods.

Cleaning/Washing

Avoid cleaning of circuit boards, however if the circuit board must be cleaned use static or ultrasonic immersion in a standard circuit board

cleaning fluid for no more than 5 minutes and a maximum temperature of +60 °C. Afterwards thoroughly rinse and dry the circuit boards.

In general, treat supercapacitors in the same manner you would an aluminum electrolytic capacitor.

Tsmax

Cool down area

Temperature

Time

Preheat area

Second Wave

First Wave

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All other trademarks are property

of their respective owners.