Datasheet

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.
Electric Double Layer Capacitors (Gold Capacitor)
(>8.0 mm dia.)
L+2 max.
Sleeve
14 min.
3 min. 0D+0.5 max.
0d±0.05
P±0.5
Vent
Radial lead Type
Series : HW
●
Guaranteed at 70 °C (60°C 1000 h)
●
Can be discharge mA or more current
●
RoHS compliant
●
Solar battery operated circuits (Road guidance fl asher), Quick charging motor drives (Toy car)
●
Back-up Power Supplies (UPS)
Features
Recommended Applications
Speci cations
(Unit : mm)
Characteristics list
Dimensions in mm(not to scale)
Note : 1. Do not use refl ow soldering. (IR, Atmosphere heating methods, etc. )
Please refer to the page of “Application guidelines”.
✽
: 10 F or less HW series is not recommended for new design. Please consider HZ series.
Capacitance
(F)
0
DL
0
dP
22 18.0 35.0 0.8 7.5
30 18.0 35.0 0.8 7.5
50 18.0 40.0 0.8 7.5
70 18.0 50.0 0.8 7.5
Category
temp.
range
(°C)
Maximum
operating
voltage
(V.DC)
Capacitance
(F)
Capacitance
tolerance
(F)
Internal
resistance
(Initial specifi ed value)
(Ω) at 1 kHz
Recommended
discharge
current
(A)
Parts number
Mass
(Reference value)
(g)
Min.
packaging
q’ty
(pcs)
–25 to +70
2.3
22 17.6 to 30.8
<
0.1 1 or less EECHW0D226 12.0 50
–25 to +60
30 24.0 to 42.0
<
0.1 1 or less EECHW0D306 14.0 50
50 40.0 to 70.0
<
0.1 1 or less EECHW0D506 15.0 50
2.1 70 56.0 to 98.0
<
0.1 1 or less EECHW0D706 19.0 50
Category temp. range –25 °C to +70 °C –25 °C to +60 °C
Maximum operating voltage 2.3 V.DC 2.3 V.DC 2.1 V.DC
Nominal cap. range 22 F 30, 50 F 70 F
Characteristics at
low Temperature
Capacitance change ±30 % of initial measured value at +20 °C (at –25 °C)
Internal resistance
<
4 times of initial measured value at +20 °C (at –25 °C)
Endurance
After 1000 hours application of 2.3 V.DC at +70 °C (+60 °C), the capacitor shall meet the
following limits.
Capacitance change ±30 % of initial measured value
Internal resistance
<
2 time of initial specifi ed value
Shelf Life
After 1000 hours storage at +70 °C (+60 °C) without load, the capacitor shall meet the
specifi ed limits for Endurance.
Jan. 201603