DZ ELECTRIC DOUBLE LAYER CAPACITORS “DYNACAP”
High Energy type Capacitors
Series DZ
• Low internal resistance allows boosting charge and heavy-current discharge.
(ampere level)
• Pollution-Free ; with no pollutants such as Cd or Pb.
• Unlimited number of charges
and discharges.
High capacitance
DZ
DC
Marking color : White print on a black sleeve
Specifications
Item
Performance
−25 to +70
Category temperature range (˚C)
Tolerance at rated capacitance (%)
−20 to +80
Rated Capacitance (F)
1.0
1.0
3.3
0.3
4.7
0.2
10
20
50
100
200
Internal resistance
at 1 kHz
Internal resistance (Ω)
0.2
0.2
0.08
0.08
0.08
Percentage of capacitance change
Internal resistance
Within 30% of value at 20˚C
Characteristics at high
and low temperature
Less than five times of the value at 20˚C
Test time
1000 hours
Endurance (70˚C)
Shelf life (70˚C)
Percentage of capacitance change
Internal resistance
Within 30% of the initial measured value
Within four times of the initial specified value
Test time :1000 hours ; Same as endurance.
Outline Drawing
8 to 18
Unit: mm
25, 35
d
0.05
2–
2
Vent
Vinyl sleeve
copper clad steel wire(tinned)
Vinyl sleeve
Plate
Lug terminal details
0.9 0.1 Thickness:0.8t
1.5 0.1
Markings
5
min.
L+α max.
15min.
2.1
L+2max.
Position of PC board holes
(–)Negative terminal
6.3
1
Vent
ø D
8
12.5
5.0
18
7.5
0.8
indicated by cross notching
F
ø d
α
3.5
0.6
2.0
Standard Ratings
Max. operating voltage(V)
Internal resistance(mΩ)
Rated capacitance(F)
Max. Leakage Current(mA) after 24h
ELNA Parts No.
DZ-2R5D105
DZ-2R5D335
DZ-2R5D475
DZ-2R5D106
DZ-2R5D206
DZ-2R5D506
DZ-2R5D107
DZ-2R5D207S57
ø DxL(mm)
at 1kHz (measurement value)
200
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1.0
3.3
4.7
10
0.1
0.2
0.3
0.5
0.8
1.0
1.0
2.0
8.0x22.0
12.5x23.0
12.5x31.5
18.0x35.0
18.0x40.0
25.0x40.0
35.0x50.0
35.0x50.0
70
50
30
30
20
20
20
20
50
100
200
∗ Internal resistance are not guaranteed values, but measurement value.
∗ We tailor packaged product in series and parallel arrangements according to voltage and capacitance as required.
Part numbering system (example: 2.5V10F)
DZ
Series code
—
2R5
Rated voltage
symbol
D
106
Rated capacitance
symbol
T
Environmental
item
DZ
Series code
—
2R5
Rated voltage
symbol
D
106
Rated capacitance
symbol
Former item
NOTE
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
146
CAT.No.2004/2005E(2004.10.1)
