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L0291050395M3025

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum, 50V, 20% +Tol, 20% -Tol, 3900uF
CategoryPassive components    capacitor   
File Size182KB,5 Pages
ManufacturerEPCOS (TDK)
Download Datasheet Parametric View All

L0291050395M3025 Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum, 50V, 20% +Tol, 20% -Tol, 3900uF

L0291050395M3025 Parametric

Parameter NameAttribute value
MakerEPCOS (TDK)
package instruction,
Reach Compliance Codeunknow
ECCN codeEAR99
capacitance3900 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
diameter30 mm
dielectric materialsALUMINUM
length25 mm
Manufacturer's serial numberCD289(50V)D30
negative tolerance20%
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package formRadial
polarityPOLARIZED
positive tolerance20%
Rated (DC) voltage (URdc)50 V
seriesCD289(50V)D30
Aluminum Electrolytic Capacitors
CD293(CD289-a)
CD292(CD289-c)
CD291(CD289-b)
Series
Standard product, suited for use in filtering in switching power supplies circuit
Load life of 2000 hours at 85
Specifications
Item
Operating Temperature Range
Rated Voltage Range
Nominal Capacitance Range
Capacitance Tolerance
Leakage Current
Dissipation Factor (Max)
10V 250V : -40
+85
10V 450V
47£
g
22000£
g
F
F
M ( 20%)
I 0.02C
R
U
R
g
)
A
C
R
: Nominal capacitance (£
g
) U
R
: Rated voltage(V)
F
U
R
(V)
10
16
25
35
50
63
80
100
tan
0.50
0.50
0.40
0.40
0.30
0.25
0.20
Characteristics
315V 450V : -25
+85
(20
(20
160 200
0.12
120Hz)
, after 5 minutes)
250 400 450
0.15
0.20
0.15
(20
Low Temperature Stability
(Impedance Ratio)
U
R
(V)
Z(-25 )/Z(+20 )
Z(-40 )/Z(+20 )
10
5
18
16 160
4
15
200 250
7
12
315 400
8
120Hz)
Load Life
450
8
(120Hz)
After 2000 hours’ application of rated voltage with rated ripple current at 85 ,the
capacitor shall meet the following requirement:
Capacitance change
Within 20% of the initial value.
Dissipation factor
Not more than 200% of the initial specified value.
Leakage current
Not more than the initial specified value.
After storage for 1000 hours at +85 , the capacitors shall meet the requirement of load life above.
Freq.
U
R
Shelf Life
50 Hz
0.95
0.95
0.90
+40
2.1
1.7
120 Hz
1.00
1.00
1.00
+55
2.1
1.5
1k Hz
1.10
1.16
1.20
10k Hz
1.15
1.30
1.50
+70
1.5
1.3
20k Hz
1.15
1.33
1.55
+85
1.0
1.0
Rated Ripple Current &
Frequency Multipliers
50V
63V 100V
160V
Temperature
<160
U
R
(V)
160
Rated Ripple Current &
Temperature Multipliers
Dimensions
mm
D 1.5
L
D 1.5
L
D 1.5
L
D 1.5
L
22
25
30
35
25
25
30
35
30
25
30
35
35
25
30
35
40
45
50
40
45
50
40
45
50
40
45
50
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