Aluminum Electrolytic Capacitor
KM series
Part number
KM4R7M400G125A
Capacitance
4.7
µF
Voltage
400 VDC
Surge Voltage
440 VDC
Capacitance Tolerance (@ +20°C)
±20
%
Ripple current (max, @120Hz,+105°C)
55
mA
Dissipation factor(tanδ @120Hz, +20°C)
15
%
Leakage Current (max, @ +20°C)*
56
µA
Size
10x12.5 mm
Operating temperature
‐25 to 105
°C
Endurance
2000
h
L.C.: After 1 min. with rated working voltage applied.
Test conditions
Duration time
Applied voltage
After test requirements (+20°C):
Capacitance change
Dissipation factor change
Leakage current
comment
4.7µF 400V
KM 105°C
Endurance
Shelf Life
2000h @ 105°C
1000h @ 105°C
Rated DC working voltage, IR
None
≤ ±20% of initial measured value
≤ 200% of the initial specified value
≤ the initial specified value
Pre‐treatment for measurements shall
be conducted after application of DC
working voltage for 30 min.
PET Sleeve
dø±0.02
L±1.5
Series
1_2
Cap
3_4_5
Tol.
6
Voltage
7_8_9
Case D
10
Case L
11_12_13
Type
14
Lead Treatm.
15_16
D
10
L
12.5
F
5
dø
0.6
Special
17_18_19_20
KM
4R7
M
400
G
125
A
A
=4.7µF
…
=±20%
=400V
=10mm
=12.5mm
A=standard
no request
Specification and description for the component(s) are subject to change without notice. For packaging, handling, precautions and warning information, please visit our website: www.capxongroup.com
CapXon
V.ED‐20171027