To:
DIGI-KEY CORPORATION
Issue No
Date of Issue
: TS-UQ-EM-73
: May 28, 2012
E N G I N E E R I N G
D R A F T
Product Description
Product Part Number
Country of Origin
Marking of the Origin
Applications
Term of Validity
: Aluminum Electrolytic Capacitor
: EETUQ2G271KF, EETUQ2S271BF
:
:
:
:
Malaysia
Printed on the packaging label
Power Supply
May 27, 2013 from the date of issue
※These
specifications are temporary specifications. Ask factory for technical specifications before purchase
and / or use.
Capacitor Business Unit
Industrial Devices Company,
Panasonic Corporation
25 Kohata-nishinaka, Uji City,
Kyoto, 611-8585, Japan
Phone: +81-774-32-1111
Phone: +81-774-33-3209 (Direct)
Prepared by
: Engineering Team 4
Engineering Group
Aluminum Capacitor Division
Contact Person :
Signature
: ______________________
Name (Print) : Susumu Morishita
Title
Engineer
Authorized by
Signature
: ______________________
Name (Print) : Hisao Nagara
Title
: Manager
No.
4626131
Engineering Draft
TS-UQ-EM-73
Notice matter
Law and regulation which are applied
This product complies with the RoHS Directive (Restriction of the use of certain Hazardous Substances in
electrical and electronic equipment (DIRECTIVE 2002/95/EC).
No Ozone Depleting Chemicals (ODC's), controlled under the Montreal Protocol Agreement, are used in
producing this product.
We do not PBBs or PBDEs as brominated flame retardants.
All the materials that are used for this product are registered as "Known Chemicals" in the Japanese act
"Law Concerning the Examination and Regulation of Manufacture, etc. of Chemical Substances".
Export procedure which followed export related regulations, such as foreign exchange and a foreign trade
method, on the occasion of export of this product Thank you for your consideration.
Limitation of a use
This capacitor is designed to be used for electronic circuits such as audio/visual equipment, home
appliances, computers and other office equipment, optical equipment, and measuring equipment.
High reliability and safety are required [be / a possibility that incorrect operation of this product may do
harm to a human life or property] more. When use is considered by the use, the delivery specifications
which suited the use separately need to be exchanged.
Unless otherwise specified, the product shall conform to JIS-C- 5101-4-1
Country of origin
: MALAYSIA
Manufacturing factory
: Panasonic Electronic Devices Malaysia Sdn.Bhd. (PEDMA)
No.1 Jalan Jemuju 16/13,40200 Shah Alam,Selangor Darul Ehsan, MALAYSIA
Panasonic
Corporation
Design, Specifications are subject to change without notice. Contact your nearest Panasonic sales office for the latest specifications prior
to purchase and/or use. Whenever any doubt about safety comes up with this product please contact us immediately for engineering
assistance without fail. Specifications are typical and may not apply to all applications.
Product Specification
EETUQ2G271KF
[Specification]
Customer Part No.
Product Part No.
General
Specification
Item
Nominal Cap.
Cap. Tolerance
Rated Working Volt.
Surge Voltage
Leakage Current
D.F. (tan δ)
Ripple Current
EETUQ2G271KF
Unless specification otherwise, the
product shall conform to JIS-C-5101-4-1
Specification
270 µF
-20 ~ +20 %
400 V.DC
450 V.DC
0.98 mA max
0.15 max
TS-UQ-EM-73
1
Category temp.
-25˚C ~ +85˚C
range
Measurement Condition
frequency : 120Hz; temperature : +20˚C
frequency : 120Hz; temperature : +20˚C
After 5 minutes application of rated
working voltage at +20˚C
Endurance
frequency : 120Hz; temperature : +20˚C
frequency : 120Hz;
1.67 A
rms
temperature : +85˚C
The capacitor shall be subjected to application of the D.C. voltage with full rated
ripple current at the upper category temperature for a period of 2000 hours. After
stabilizing at room temperature (+15 ˚C to +35˚C), the capacitor shall not exceed
the specified limits. (The sum of DC voltage and ripple peak voltage shall not exceed
the rated working voltage)
Capacitance Change : Within ± 20% of initial measured value
D.F. (tan δ)
: Less than 200% of the initial limit
DC Leakage Current : Less than the initial limit
The capacitor shall be stored at +85˚C for 1000 hours with no voltage applied. After
stabilizing at room temperature (+15 ˚C to +35˚C), the capacitor shall be subjected
to rated voltage for 30 minutes. The capacitor shall not exceed the limits specified
in the Endurance section.
Shelf Life
[Dimension]
φD
L
(mm)
30
25
P.V.C. sleeve
(10.0)
PC Board Mounting Holes
2-φ2.0±
0.1
10.0±
0.1
2.0max.
0.8
+0.2
-0.1
φD+1.0max.
L+2max.
Vent
4.0±0.5
(φD)
1.5±
0.2
Top of spin
*
With top plate.
** Marking are printed on the sleeve.
*** When Capacitors of φ35×50L are mounted on PWB reinforce them with mounting clamp or adhesives. (Avoid
using adhesives including halogenated compositions.)
Panasonic
Corporation
Design, Specifications are subject to change without notice. Contact your nearest Panasonic sales office for the latest specifications prior
to purchase and/or use. Whenever any doubt about safety comes up with this product please contact us immediately for engineering
assistance without fail. Specifications are typical and may not apply to all applications.
(3.5)
4.0±0.5
Polarity Bar
Terminal
(t=0.8)
Product Specification
EETUQ2S271BF
[Specification]
Customer Part No.
Product Part No.
General
Specification
Item
Nominal Cap.
Cap. Tolerance
Rated Working Volt.
Surge Voltage
Leakage Current
D.F. (tan δ)
Ripple Current
EETUQ2S271BF
Unless specification otherwise, the
product shall conform to JIS-C-5101-4-1
Specification
270 µF
-20 ~ +20 %
420 V.DC
470 V.DC
1.01 mA max
TS-UQ-EM-73
2
Category temp.
-25˚C ~ +85˚C
range
Measurement Condition
frequency : 120Hz; temperature : +20˚C
frequency : 120Hz; temperature : +20˚C
Endurance
After 5 minutes application of rated
working voltage at +20˚C
0.15 max
frequency : 120Hz; temperature : +20˚C
frequency : 120Hz;
1.94 A
rms
temperature : +85˚C
The capacitor shall be subjected to application of the D.C. voltage with full rated
ripple current at the upper category temperature for a period of 2000 hours. After
stabilizing at room temperature (+15 ˚C to +35˚C), the capacitor shall not exceed
the specified limits. (The sum of DC voltage and ripple peak voltage shall not exceed
the rated working voltage)
Capacitance Change : Within ± 20% of initial measured value
D.F. (tan δ)
: Less than 200% of the initial limit
DC Leakage Current : Less than the initial limit
The capacitor shall be stored at +85˚C for 1000 hours with no voltage applied. After
stabilizing at room temperature (+15 ˚C to +35˚C), the capacitor shall be subjected
to rated voltage for 30 minutes. The capacitor shall not exceed the limits specified
in the Endurance section.
Shelf Life
[Dimension]
φD
L
(mm)
22
45
P.V.C. sleeve
(10.0)
PC Board Mounting Holes
2-φ2.0±
0.1
10.0±
0.1
φD+1.0max.
+0.2
2.0max.0.8
-0.1
L+2max.
Vent
6.3±1.0
(φD)
1.5±
0.2
Top of spin
*
With top plate.
** Marking are printed on the sleeve.
*** When Capacitors of φ35×50L are mounted on PWB reinforce them with mounting clamp or adhesives. (Avoid
using adhesives including halogenated compositions.)
Panasonic
Corporation
Design, Specifications are subject to change without notice. Contact your nearest Panasonic sales office for the latest specifications prior
to purchase and/or use. Whenever any doubt about safety comes up with this product please contact us immediately for engineering
assistance without fail. Specifications are typical and may not apply to all applications.
(4.0)
6.3±
1.0
Polarity Bar
Terminal
(t=0.8)
Engineering Draft
Application Guidelines
Guideline-ALTS-S1-2
Guidelines - 1
• This specification guarantees the quality and performance of the product as individual components.
Before use, check and evaluate their compatibility with installed in your products.
• Do not use the products beyond the specifications described in this document.
• Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment where a defect in
these products may cause the loss of human life or other signification damage, such as damage to vehicles (automobile, train,
vessel), traffic lights, medical equipment, aerospace equipment, electric heating appliances, combustion/ gas equipment, rotating
equipment, and disaster/crime prevention equipment.
o
The system is equipped with a protection circuit and protection device.
o
The system is equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault.
• Before using the products, carefully check the effects on their quality and performance, and determined whether or not they can be
used.
These products are designed and manufactured for general-purpose and standard use in general electronic equipment.
These products are not intended for use in the following special conditions.
1) In liquid, such as Water, Oil, Chemicals, or Organic solvent
2) In direct sunlight, outdoors, or in dust
3) In vapor, such as dew condensation water of resistive element, or water leakage, salty air, or air with a high concentration
corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2
4) In an environment where strong static electricity or electromagnetic waves exist
5) Mounting or placing heat-generating components or inflammables, such as vinyl-coated wires, near these products
6) Sealing or coating of these products or a printed circuit board on which these products are mounted, with resin and other
material
7) Using resolvent, water or water-soluble cleaner for flux cleaning agent after soldering.
(In particular, when using water or a water-soluble cleaning agent, be careful not to leave water residues)
• Please arrange circuit design for preventing impulse or transitional voltage.
Do not apply voltage, which exceeds the full rated voltage when the capacitors receive impulse voltage, instantaneous high voltage,
high pulse voltage etc.
• Electrolyte is used in the products. Therefore, misuse can result in rapid deterioration of characteristics and functions of each
product. Electrolyte leakage damages printed circuit and affects performance, characteristics, and functions of customer system.
1.0 Circuit Design
1.1. Operating Temperature and Frequency
Electrical parameters for electrolytic capacitors are normally specified at 20 deg. C temperature and 120 Hz frequency.
These parameters vary with changes in temperature and frequency. Circuit designers should take these changes into consideration.
(1) Effects of operating temperature on electrical parameters
a) At higher temperatures, leakage current and capacitance increase while equivalent series resistance (ESR) decreases
b) At lower temperatures, leakage current and capacitance decrease while equivalent series resistance (ESR) increases
(2) Effects of frequency on electrical parameters
a) At higher frequencies, capacitance and impedance decrease while tan δ increases.
b) At lower frequencies, heat generated by ripple current will rise due to an increase in equivalent series resistance (ESR)
1.2. Operating Temperature and Life Expectancy
(1) Expected life is affected by operating temperature. Generally, each 10 deg. C reduction in temperature will double the expected
life. Use capacitors at the lowest possible temperature below the upper category temperature.
(2) If operating temperatures exceed the upper category limit, rapid deterioration of electrical parameter will occur and irreversible
damage will result.
Check for the maximum capacitor operating temperatures including ambient temperature, internal capacitor temperature rise
due to ripple current, and the effects of radiated heat from power transistors, IC's or resistors. Avoid placing components, which
could conduct heat to the capacitor from the back side of the circuit board.
(3) The formula for calculating expected life at lower operating temperatures is as follows;
2
=
1
×
L1
L2
T1
T2
:
:
:
:
1−2
2
10
Guaranteed life (h) at temperature, T1 deg.C
Expected life (h) at temperature, T2 deg.C
Upper category temperature (deg.C)
Actual operating temperature;
Ambient temperature + temperature rise due to ripple current heating (°C)
(4) Please use according to the lifetime as noted in this specification. Using products beyond end of the lifetime may change
characteristics rapidly, short-circuit, operate pressure relief vent, or leak electrolyte.
Panasonic
Corporation
Design, Specifications are subject to change without notice. Contact your nearest Panasonic sales office for the latest specifications prior
to purchase and/or use. Whenever any doubt about safety comes up with this product please contact us immediately for engineering
assistance without fail. Specifications are typical and may not apply to all applications.
