MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
Low Impedance, Long Life
Series
Low Impedance
Long Life
Solvent Proof
LZ
·Operating temperature range of -40 ~ +105°C
·Enabled high ripple current by a reduction of impedance at high frequency range
·High reliability withstanding 10000 hours load life at 105°C
(6000 /8000 hours for as specified below)
·Complied to the RoHS directive
Item
Characteristics
Operating temperature range
-40 ~ +105°C
I = 0.01CV or 3μA whichever is greater (after 2 minutes)
Leakage current max.
Capacitance tolerance
I = 0.03CV or 4μA whichever is greater (after 1 minute)
±20% at 120Hz, 20°C
Capacitance > 1000μF : tanδincreases by 0.02 for each 1000μF from below value.
Dissipation factor max.
(at 120Hz, 20°C)
Rated Voltage(V)
6.3
0.22
10
0.19
16
0.16
25
0.14
35
0.12
50
0.10
tanδ
Z-40°C / Z+20°C
Z-25°C / Z+20°C
Low temperature characteristics
(Impedance ratio at 120Hz)
3
2
After an application of DC bias voltage plus the rated AC ripple current for 10000 hours at 105°C.
The measurement shall meet the following limits. The DC voltage plus the peak AC voltage
combined must not exceed the rated voltage.
Leakage current
Capacitance change
tanδ
Less than specified value
Within ±25% of initial value
Less than 200% of specified value
Load life
ØD
Life time
ØD = 5, 6.3
6000 hours
ØD = 8
8000 hours
ØD ≥ 10
10000 hours
After 1000 hours no load test, leakage current, capacitance and tanδare same as load life value.
The measurement shall be performed at 20°C by the KS C 6035 clause 5.4.
Shelf life (at 105°C)
Unit : mm
●DRAWING
Insulating sleeve
Ød±0.05 Tinned copper-ply wire
＋
ØD
P
Ød 0.5
β
5
2.0
6.3
2.5
0.5
1.5
8
3.5
0.6
10
5.0
0.6
12.5 16
18
P±0.5
5.0
0.6
7.5 7.5
0.8 0.8
－
2.0
L+βmax.
15 min.
4 min.
Safety vent(Ø6.3 up)
●FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
120Hz
1kHz
10kHz
50kHz
100kHz
μF
0.32
0.40
0.45
0.50
0.60
0.60
0.63
0.67
0.70
0.75
0.80
0.82
0.84
0.86
0.88
0.90
0.91
0.92
0.93
0.94
1.00
1.00
1.00
1.00
1.00
~ 33
39 ~ 270
330 ~ 680
820 ~ 1800
2200 ~
120
