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PDF ( 数据手册 , 数据表 ) VEC2R5256QG

零件编号 VEC2R5256QG
描述 2.5V SERIES - Lead terminal
制造商 Vina
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VEC2R5256QG 数据手册, 描述, 功能
2.5V SERIES - Lead terminal
Drawing
FEATURES
EDLC (Electric Double Layer Capacitor)
- High Power Density (Low ESR)
- Over 500,000 cycle life (semi-permanent)
- Short-term Peak Power assist applications
- RoHS compliant
SPECIFICATION
ITEM
Product series
Rated Voltage (VR)
Operating Temperature
Capacitance Tolerance
High Temperature
Load Life
85Higher Temperature
Temperature
Characteristics
Measure
C
ESR
Cycle
Cycle Life
C
Characteristics
ESR
Method
Shelf Life
CHARACTERISTICS
EDLC
2.5 V
-25 ~ +70
-10 ~ +30%
After 1,000 hours at VR loaded under +70, capacitors meet the following criteria.
Capacitance Change
30% of initial value
ESR Change
2 times of specified value
Max. working voltage at 2.1Vwww.DataSheet.net/
at -25, +25, +70
30% of initial value
2 times of specified value
Over 500,000
30% of initial value
2 times of specified value
Cycle of Charge/discharge from VR to 1/2VR
After 1,000 hours storage at +70without load, capacitors meet the criteria of
high temp. load life above.
Part Number
Rated
Voltage
(V)
Capacitance
(F)
ESR (m)
AC(1)
DC
Max.
Current
(A)
Leakage
Current
(, 72hr)
Size ()
D×L
Weight
(g)
Volume
()
Energy
Density
(Wh/L)
VEC 2R5 155 QG
VEC 2R5 305 QG
1.5
120 180
1.4
0.003
08×20
1.5
1.0
1.3
3
140 210
2.3
0.008
08×20
1.7
1.0
2.6
VEC 2R5 405 QG
4
75
110
3.4
0.009
10×25
2.7
2.0
1.7
VEC 2R5 505 QA
5
120 180
3.2
0.012
08×25
2.1
1.3
3.5
VEC 2R5 505 QG
5
110 165
3.4
0.012
10×20
2.2
1.6
2.8
VEC 2R5 705 QG
2.5
7
80
120
4.7
0.020
10×20
2.5
1.6
3.8
VEC 2R5 106 QD
10
65
95
6.4
0.027
10×25
3.1
2.0
4.4
VEC 2R5 106 QG
10
65
95
6.4
0.027
10×30
3.2
2.4
3.7
VEC 2R5 156 QG
15
60
90
7.9
0.035
13×25
4.5
3.1
4.2
VEC 2R5 256 QG
25
35
55
13.1
0.060
16×25
7.6
5.0
4.3
VEC 2R5 606 QG
60
20
30
26.7
0.120
18×40 13.7
10.2
5.1
* Max. Current : 1 sec. discharge to 1/2VR
Vina Tech Co., Ltd. Tel : +82 31 455 3064 E-mail : [email protected] Web : www.vina.co.kr
Datasheet pdf - http://www.DataSheet4U.co.kr/












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