DB,
DBN
DB, DBN
ELECTRICDOUBLE
DOUBLELAYER
LAYERCAPACITORS
CAPACITORS“DYNACAP”
“DYNACAP”
ELECTRIC
5.5V Standard Capacitors Series DB
●
●
●
●
●
GREEN
CAP
Small-sized, large capacity, excellent voltage holding.
For all ratings, uniform 5mm pitch of terminal spacing.
Wider temperature range(−25 to +70°
C)than battery.
φ21.5×7.5L size can encase up to 1.5F.
Ideal for backing up of CMOS’
s, IC’
s,
microcomputers, RAM’
s, RTC’
s and the like
used in Video’
s, tuners, TV sets,
telephone sets and others.
®
®
70°C
Low resistance
Marking color : White print on an indigo sleeve
DB
DBN
Specifications
Item
Performance
Category temperature range (℃)
ー25 to +70
Tolerance at rated capacitance (%)
ー20 to +80
Internal resistance
Rated capacitance (F)
0.047
0.1
0.22
0.33
at 1 kHz
Internal resistance (Ω Max.)
120
75
75
75
Characteristics at high
Percentage of capacitance change
and low temperature
Internal resistance
Endurance (70℃)
Percentage of capacitance change
0.47
0.47
75(φ13.5)30(φ21.5)
1000 hours
Within ±30% of the initial measured value
Within four times of the initial specified value
Shelf life (70℃)
Test time : 1000 hours ; Same as endurance.
Applicable standards
Conforms to JIS C5160-1 2009 (IEC 62391-1 2006)
Outline Drawing
Standard Ratings
Unit : mm
ELNA Parts No.
DB-5R5D473T
DB-5R5D104T
DB-5R5D224T
DB-5R5D334T
DB-5R5D474ST
DB-5R5D474T
DB-5R5D105T
DB-5R5D155T
Max. operating voltage (V) Rated capacitance (F)
Sleeve
0.5±0.1
6.0±1
(4.0±0.5)
(3.0±0.5)
0.8±0.1
5.0±0.3
0.047
0.1
0.22
0.33
0.47
0.47
1
1.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
1.2±0.1
φD Max
30
Within ±30% of the value at 20℃
Internal resistance
6.0±1
1.5
Less than five times of the value at 20℃
Test time
L Max
1
30
φD×L (mm)
13.5×7.5
13.5×7.5
13.5×7.5
13.5×7.5
13.5×7.5
21.5×8.0
21.5×8.0
21.5×8.0
Part numbering system (example : 5.5V0.1F)
Sn plated teminal
DB
̶
Series code
5R5
D
104
Max. operating voltage
symbol
Terminal
code
Reted capacitance
symbol
T
Additional
symbol
Part number is refer to above table.
5.5V Low Resistance Series DBN
GREEN
CAP
●
Low
ESR
70°C
●
Specifications
Internal resistance was reduced to 85% to DB series.
It excels in rapid charge.(It can charge and discharge
with 1.5 times as much current (mA) as rated capacitance.)
Item
Performance
Category temperature range (℃)
ー25 to +70
Tolerance at rated capacitance (%)
ー20 to +80
Rated capacitance (F)
0.047
0.1
0.22
0.33
at 1 kHz
Internal resistance (Ω)
25
25
25
25
Characteristics at high
Percentage of capacitance change
and low temperature
Internal resistance
Endurance (70℃)
Percentage of capacitance change
EDLC
Internal resistance
0.47
0.47
25(φ13.5)20(φ21.5)
1
1.5
20
20
Within ±30% of the value at 20℃
Less than five times of the value at 20℃
Test time
1000 hours
Within ±30% of the initial measured value
Internal resistance
Within four times of the initial specified value
Shelf life (70℃)
Test time : 1000 hours ; Same as endurance.
Applicable standards
Conforms to JIS C5160-1 2009 (IEC 62391-1 2006)
Standard Ratings
Max. operating voltage (V) Rated capacitance (F)
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
CAT.No.2015/2016E
0.047
0.1
0.22
0.33
0.47
0.47
1
1.5
ELNA Parts No.
DBN-5R5D473T
DBN-5R5D104T
DBN-5R5D224T
DBN-5R5D334T
DBN-5R5D474ST
DBN-5R5D474T
DBN-5R5D105T
DBN-5R5D155T
φD×L (mm)
13.5×7.5
13.5×7.5
13.5×7.5
13.5×7.5
13.5×7.5
21.5×8.0
21.5×8.0
21.5×8.0
Part numbering system (example : 5.5V0.047F)
DBN
Series code
̶
5R5
D
473
Max. operating voltage
symbol
Terminal
code
Reted capacitance
symbol
T
Additional
symbol
Part number is refer to left table.
198
NOTE : Design, Specifications are subject to change without notice.
It is recommended that you shall obtain technical specifications
from ELNA to ensure that the component is suitable for your use.
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