No.239-1
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
ZL
ZL SERIES
FEATURES
♦
Low impedance at 100kHz.
Enabled high ripple current by a reduction of impedance at high frequency range.
Load Life : 105°C 2000~5000hours.
♦ SPECIFICATIONS
Item
Characteristics
Operating Temperature Range
Rated voltage Range
-40 ~ +105°C
6.3 ~ 50V. DC
Capacitance Tolerance
±20%
( 20°C, 120Hz )
Leakage Current
I=0.01CV or 3µA whichever is greater. (After 2minutes)
I= Leakage Current( µA )
C= Nominal Capacitance( µF )
V= Rated Voltage( V )
Dissipation Factor (tanδ)
Rated Voltage
6.3
10
16
25
35
50
(V)
MAX
0.22 0.19 0.16 0.14 0.12 0.10
tanδ
(20°C,120Hz)
When nominal capacitance is over 1000µF, tanδ shall be added 0.02 to the listed value with
increase of every 1000µF.
Load Life
After life test at conditions stated in the table below, the capacitors shall meet the following
requirement.
Case Dia
Life Time
(Hrs)
2000
3000
4000
Capacitance Change
Dissipation Factor
Leakage Current
Within ±25% of the initial Value.
φD≤6.3
φD=8
φD=10
φD≥12.5
Not more than 200% of the
specified value.
Not more than the specified value.
5000
Rated Voltage (V)
6.3
10
16
25
35
50
Low Temperature Stability
Impedance Ratio
2
3
2
3
2
3
2
3
2
3
2
3
Z(-25°C)/Z(+20°C)
Z(-40°C)/Z(+20°C)
MAX
(120Hz)
Reference Standard
JIS C 5141, EIAJ RC-2372
♦ MULTIPLIER FOR RIPPLE CURRENT
Frequency coefficient
Freq(Hz)
Cap(µF)
22 ~ 33
39 ~ 330
390 ~ 1000
1200 ~ 18000
60(50)
120
1k
10k
≥100k
0.45
0.60
0.65
0.75
0.55
0.70
0.75
0.80
0.75
0.85
0.90
0.95
0.90
0.95
0.98
1.00
1.00
1.00
1.00
1.00
Specifications subject to change without notice.
RUBYCON CORPORATION
