Datasheet
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Electric Double Layer Capacitors (Gold Capacitor)
2.4 Circuit board cleaning
Apply the following conditions for flux cleaning after soldering. (Excepted for NF/F/RF/LF series)
Please examine the SG/SD/RG series when washing is necessary.
Temperature : 60 °C or less
Duraiton : 5 minutes or less
Rinse sufficiently and dry the boards.
[Recommended cleaning solvents include]
Pine Alpha ST-100s, Sunelec B-12, DK be-clear CW-5790, Aqua Cleaner 210SEP, Cold Cleaner P3-375, Cllear-
th-ru 750H, Clean-thru 750L, Clean-thru 710M, Techno Cleaner219, Techno Care FRW-17, Techno Care FRW-1,
Techno Care FRV1
● Consult with us if you are using a solvent other than any of those listed above or Deionized water.
● The uses of ozone depleting cleaning agents is not recommended in the interest protecting the environment.
3. Precautions for using equipment
Avoid using mounting equipment in environments where :
(1) Capacitors are exposed to water, salt water or oil.
(2) Capacitors are exposed to direct sunlight.
(3) Capacitors are exposed to high temperature and humidity where water can condense on the capacitor surface.
(4) Capacitors are subject to various active gases.
(5) Capacitors are exposed to acidic or alkaline environments.
(6) Capacitors are subject to high-frequency induction.
(7)Capacitors are subject to excessive vibrations or mechanical impact.
A brown excretion might be caused around the sealing, depending on the conditions of use. This excretion is
insulation and does not. have influence on the electrical characteristics.
4. Maintenance Precautions
Periodically check capacitors used in industrial equipment. When checking and maintaining capacitors, turn off
the equipment and discharge the capacitors beforehand. Do not apply stress to the capacitor lead terminals.
Periodically check the following items.
1) Significant appearance abnormalities (deformation, electrolyte leakage, etc.)
2) Electrical characteristics (described in the catalog or delivery specifications)
If any abnormalities are found, then replace the capacitors or take appropriate actions.
5. Emergency procedures
If the capacitors generate heat, then smoke may come out of the exterior resin. Under these conditions turn off
the equipment immediately and stop using it.
Do not place your face or hands close to the capacitor, burns might be caused.
6. Storage
Do not store capacitors in a high-temperature or high-humidity environment. Store capacitors at a room
temperature of 5 to 35 °C and a relative humidity of 85 % or less. (Recommended storage term: 1year or less.)
Store capacitors in their packaging as long as possible. Avoid storing capacitors under the following conditions.
(1) Exposed to water, high temperatures or humidity, or when condensation can occurs.
(2) Exposed to oil or in environments filled with gaseous oil contents.
(3) Exposed to salt water or environments filled with saline substances.
(4) In environments filled with harmful gases
(hydrogen disulfide, sulfurous acid, nitrous acid, chlorine, bromine, bromomethane, etc.)
(5) In environments filled with harmful alkaline gases such as ammonia.
(6) Exposed to acid or alkaline solvents.
(7) Exposed to direct sunlight, ozone, ultraviolet or radial rays.
(8) Exposed to vibration or mechanical impact.
7. Discarding
Dispose of capacitors as industrial waste. They are comprised of various metals and resin.
The precautions for the use of Electric Double Layer Capacitors (Gold Capacitors) follow the
“Precautionary guidelines for the use of fixed Electric Double Layer Capacitors for electronic equipment”,
RCR-2370C issued by EIAJ in July 2008. Please refer to the above guidelines for details.
Jan. 201705