NEW
Small, High voltage resistant, 3.8 mm diameter Capacitor
XH311HG
XH311HG is a coin type capacitor (D: 3.8mm / H: 1.1mm), with
a unique quality of large current discharge, ranging from
3.3V
to 0V. It is Pb-free reflowable with a high temperature
heat
resistance (Peak temparature of 260
C).
It is most suitable for cellphones or other mobile equipment,
especially where space is limited.
Features
●
RoHs Compliant
● WEEE not applicable ●
Long cycle life
●
3.3V constant charging
● Space reduction: 41%
● Pb-free reflowable
Voltage(V)
p
a
C
Specifications
Type
Maximum
Charge Voltage
(Compared with our XH414-II06E and XH311HG-II42E)
Capacity (Voltage Range)
Capacitance
XH311HG
3.3V
6.5μAh
(3.3V-2.0V)
0.02F
Characteristics
i
c
a
Applications
MP3 Player, PDA etc.
Internal Impedance
Backup power supply for RTC(Real-time Clock)
and Memory
Cellphone, Digital Still Camera,
r
o
t
Size
Height
Weight
Diameter
300Ω
3.8mm
1.1mm
0.04g
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Charge-Discharge Characteristics
Charge: Constant Current / Constant Voltage 3.3V, max.500μA,
1hr,
RT
Discharge: Constant Current 5μA,
cov.= 0V
Charge
Discharge
0
5
10
Capacity(μAh)
15
20
<APPLICATION NOTES>
Prohibition ripple charging :
A ripple(high frequency fluctuation of voltage) in the charge voltage extremely lowers the capacitor performance. Be sure to charge capacitors with a stable voltage.
Charge voltage
:
The age deterioration of the capacitor depends on the charge voltage. The age deterioration is accelerated as charge voltage goes higher.
Usage environment
:
Aging degradation of the capacitor varies depending on the usage environment(temperature and humidity). Contact us for further details.
The information herein is subject to change without notice.
Micro Energy Division
1-8, Nakase, Mihama-ku, Chiba-shi, Chiba 261-8507 Japan
www.sii-components.com
TEL:+81-43-211-1735 FAX:+81-43-211-8034
PFB0802EJ0311-10A
京公网安备 11010802033920号
EEWORLD
