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EKY-250EFM272MK40S

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 20% +Tol, 20% -Tol, 2700uF,
CategoryPassive components    capacitor   
File Size64KB,3 Pages
ManufacturerUnited Chemi-Con
Websitehttp://www.chemi-con.com/
Download Datasheet Parametric View All

EKY-250EFM272MK40S Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 20% +Tol, 20% -Tol, 2700uF,

EKY-250EFM272MK40S Parametric

Parameter NameAttribute value
MakerUnited Chemi-Con
package instruction,
Reach Compliance Codecompli
capacitance2700 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
diameter12.5 mm
dielectric materialsALUMINUM
length40 mm
negative tolerance20%
Number of terminals2
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Package formRadial
method of packingBulk
polarityPOLARIZED
positive tolerance20%
Rated (DC) voltage (URdc)25 V
seriesEKY(25V)
Terminal pitch5 mm
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
KZH
Low impedance, 105C
@Newly
innovative electrolyte is employed to minimize ESR
@Endurance
with ripple current : 4000 to 10000 hours at 105C
@Non
solvent-proof type
@Pb-free
design
lower Z
KZE
lower Z
KY
?SPECIFICATIONS
Items
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tane)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
-40 to +105C
6.3 to 50V
dc
P20%
(M)
(at 20C, 120Hz)
I=0.01CV or 3MA, whichever is greater.
Where, I : Max. leakage current (MA), C : Nominal capacitance (MF), V : Rated voltage (V)
(at 20C after 2 minutes)
6.3V 10V 16V 25V 35V 50V
Rated voltage (V
dc
)
0.22 0.19 0.16 0.14 0.12 0.10
tanE (Max.)
When nominal capacitance exceeds 1000MF, add 0.02 to the value above for each 1000MF increase.
(at 20C, 120Hz)
6.3V 10V 16V 25V 35V 50V
Rated voltage (V
dc
)
2
2
2
2
3
4
Z(-25C)/Z(+20C)
3
3
3
4
6
8
Z(-40C)/Z(+20C)
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20C after subjected to DC voltage with the rated
ripple current is applied for the specified period of time at 105C.
F5
& 6.3 : 4000hours
F8
& 10 : 6000hours
F12.5
to 18 : 8000hours
6.3 to 10V
dc
Time
F5
& 6.3 : 5000hours
F8
& 10 : 7000hours
F12.5
to 18 : 10000hours
16 to 50V
dc
Capacitance change
[P25%
of the initial value
D.F. (tanE)
[200%
of the initial specified value
Leakage current
[The
initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20C after exposing them for 500 hours at 105C
without voltage applied.
Capacitance change
[P25%
of the initial value
D.F. (tanE)
[200%
of the initial specified value
Leakage current
[The
initial specified value
Characteristics
Shelf Life
?DIMENSIONS
[mm]
@Terminal
Code : E
FP0.5
FP0.5
Fd
Sleeve (PET)
fD
fd
F
fD'
L'
5
0.5
2.0
6.3
0.5
2.5
10 12.5
8
0.6 0.6 0.6
3.5 5.0 5.0
FD+0.5max.
L+1.5max.
16
0.8
7.5
18
0.8
7.5
FD'
Vent
(Except
F5
&
F6.3)
L'
15min.
4min.
(F5 to
F10)
(F12.5 to
F18)
Gas escape end seal
?PART
NUMBERING SYSTEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
E KY-
AAA
E
AA AAA
M
AAA N
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 1.0MF:1R0,10MF:100,100MF:101)
Lead forming·taping code
Terminal code
Voltage code (ex. 6.3V:6R3,50V:500)
Series code
Category
Please refer to "A guide to global code (radial lead type)"
(1/3)
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