All Rights Reserved

Printed in USA

Publication No. 4302 BU-SB07352

June 2017

Eaton is a registered trademark.

All other trademarks are property

of their respective owners.

Technical Data

4302

Effective June 2017

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

www.eaton.com/electronoics

© 2017 Eaton

A Supercapacitors

Cylindrical cells

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

160 °C max.

160 °C max.

Peak temperature (TP)*

220 °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

+350 °C, 4-5 seconds. (by soldering iron), generally manual, hand soldering is not recommended.

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.

Time

First Wave

Second Wave

Preheat area

Cool down area

Discontinued

effective

December

29,

2017

or until

inventory

is depleted.

There

is no

direct

replacement.

Possible

alternate

solution

is

HV

family

data

sheet

4376.

See

PCN

17037

for

more

details.