Datenblatt

Electric Double Layer Capacitors (Gold Capacitor)/ HW
Radial lead Type
Series:
HW
■ Features
● Can be discharged mA or more current.
● RoHS directive compliant
■ Recommended Applications
● Solar battery operated circuits (Road guidance flasher),
Quick charging motor drives (Toy car)
● Back-up Power Supplies (UPS)
■ Specifications
Category Temp. Range
Maximum Operating Voltage
Nominal Cap. Range
Capacitance Tolerance
Characteristics at Low
Temperature
–25 °C to +70 °C
2.3 V.DC
1 F to 22 F
Capacitance change
Internal resistance
–25 °C to +60 °C
2.3 V.DC
2.1 V.DC
30, 50 F
70 F
–20 % to +40 % (1F : +80 %)
±30 % of initial measured value at +20 °C (–25 °C to +70 °C, +60 °C)
<4 times of initial measured value at +20 °C (at –25 °C)
After 1000 hours application of 2.3 V. DC at +70 °C (+60 °C), the capacitor shall meet the
following limits.
Endurance
Capacitance change
Internal resistance
±30 % of initial measured value
<2 time of initial specified value
After 1000 hours storage at +70 °C (+60 °C) without load, the capacitor shall meet the
specified limits for Endurance.
Shelf Life
■ Dimensions in mm(not to scale)
Sleeve
φd±0.05
P ± 0.5
(>8.0 mm dia.)
Vent
L+2 max.
14 min.
φD+0.5 max.
3 min.
■ Standard Products
Category
temp.
range
(°C)
Max.
Operating
Voltage
(V.DC)
–25 to +70
2.3
–25 to +60
2.1
Capacitance
Internal
resistance
(F)
1.0
3.3
4.7
10
22
30
50
70
(액) at 1 kHz
< 1.0
< 0.3
< 0.3
< 0.2
< 0.1
< 0.1
< 0.1
< 0.1
Size (mm)
φD
8.0
12.5
12.5
12.5
18.0
18.0
18.0
18.0
L
22.0
23.0
23.0
35.0
35.0
35.0
40.0
50.0
φd
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Part number
P
3.5
5.0
5.0
5.0
7.5
7.5
7.5
7.5
EECHW0D105
EECHW0D335
EECHW0D475
EECHW0D106
EECHW0D226
EECHW0D306
EECHW0D506
EECHW0D706
Min.
Packaging
Q’ty
(pcs)
200
200
200
100
50
50
50
50
Note : 1. Do not use reflow soldering. (IR, Atmosphere heating methods, etc. )
Please refer to P197 “Mounting Specifications”.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jan. 2008
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