Aluminum electrolytic capacitors
Large-size capacitors
Series/Type:
Date:
B43504
October 2015
© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Large-size capacitors
High ripple current
105
°C
B43504
Long-life grade capacitors
Application
On-board chargers
Features
High reliability
High CV product
High ripple current capability
Low ESR
Different case sizes available for each capacitance value
Capacitors with all insulation versions pass the needle flame
test according to IEC 60695-11-5 for all flame exposure times
up to 120 s
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PET
Snap-in solder pins to hold component in place on PC-board
Minus pole marking on case surface
Minus pole not insulated from case
Overload protection by safety vent on the base
Terminals
3 terminals to ensure correct insertion: length 4.5 mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 14
B43504
High ripple current
105
°C
Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
Rated capacitance C
R
Capacitance tolerance
Dissipation factor tan
δ
(20
°C,
120 Hz)
Leakage current I
leak
(5 min, 20
°C)
Self-inductance ESL
Useful life
105
°C;
V
R
; I
AC,R
85
°C;
V
R
; I
AC, max
40
°C;
V
R
; 1.9 I
AC,R
Voltage endurance test
105
°C;
V
R
1)
450 V DC
1.10 V
R
100 ... 470 µF
±20%
M
tan
δ ≤
0.20
Approx. 20 nH
Requirements:
> 3000 h
∆C/C
≤
20% of initial value
> 6500 h
tan
δ
≤
2 times initial specified limit
> 200000 h
I
leak
≤
initial specified limit
Post test requirements:
2000 h
∆C/C
≤
10% of initial value
tan
δ
≤
1.3 times initial specified limit
I
leak
≤
initial specified limit
To AEC-Q200 MIL-STD-202, methode 204:
40
g
vibration stability version with Standard vibration version without
middle corrugation:
middle corrugation:
Frequency range 10 Hz ... 2 kHz, Frequency range 10 Hz ... 2 kHz,
displacement amplitude
displacement amplitude
max. 3 mm,
max. 0.75 mm,
acceleration max. 40
g,
acceleration max. 5
g,
duration 3
×
4 h.
duration 3
×
4 h.
Capacitor mounted by its body
Capacitor mounted by its body
which is rigidly clamped to the
which is rigidly clamped to the
work surface.
work surface.
Max. impedance
Z
-25
°
C
/ Z
20
°
C
7
ratio at 100 Hz
Z
-40
°
C
/ Z
20
°
C
14
To IEC 60068-1:
25/105/56 ( 25
°C/+105 °C/56
days damp heat test)
The capacitors can be operated in the temperature range of
40
°C
to +105
°C
but the impedance at 40
°C
should be taken into
consideration.
Similar to CECC 30301-809
IEC 60384-4, AEC-Q200
Vibration resistance
test
Characteristics at low
temperature
IEC climatic category
Detail specification
Sectional specification
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 14
B43504
High ripple current
105
°C
Dimensional drawings
Large-size capacitor, snap-in version
with PET insulation
Large-size capacitor, snap-in version high
vibration stability (with middle corrugation)
Snap-in capacitors are available with 3 terminals (length (4.5
marked with label "PET" on the sleeve.
1) mm). PET insulation is
Dimensions (mm)
d +1
l
±2
25
30
25
35
25
40
25
45
25
50
30
30
30
40
30
45
30
50
Approx.
weight (g)
17
19
22
25
29
23
36
41
46
Packing
units (pcs.)
130
130
130
130
130
80
80
80
80
Dimensions (mm)
d +1
l
±2
35
35
35
40
35
45
35
50
Approx.
weight (g)
36
41
56
70
Packing
units (pcs.)
60
60
60
60
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 14
B43504
High ripple current
105
°C
Packing example of large-size capacitors, snap-in version
For ecological reasons the packing is pure cardboard. Components can be withdrawn (in full or in
part) in the correct position for insertion.
Ordering codes for terminal styles and insulation features
Identification in 3rd block of ordering code
Large-size capacitors
Terminal version
3 terminals 4.5 mm
Ordering examples:
B43504B9107M062 } large-size capacitor, snap-in version with 3 terminals and PET insulation
B43504B9107M063 } large-size capacitor, snap-in version with 3 terminals, PET insulation and
middle corrugation (high vibration stability up to 40
g)
Insulation version
PET
M062
M063
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 14
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