Aluminum electrolytic capacitors
Large-size capacitors
Series/Type:
Date:
B43508
December 2016
© EPCOS AG 2016. 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
Compact
105
°C
B43508
Long-life grade capacitors
Application
On-board chargers
Features
Extremely high CV product, compact
High reliability
High ripple current capability
Capacitors 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
Up to 40
g
vibration stability version available upon request
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
Version with wired terminals, weldable and solderable,
available upon request
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 14
B43508
Compact
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
1)
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
Approx. 20 nH
> 3000 h
> 6500 h
> 200000 h
2000 h
Requirements:
ΔC/C
≤
20% of initial value
tan
δ
≤
2 times initial specified limit
I
leak
≤
initial specified limit
Post test requirements:
ΔC/C
≤
10% of initial value
tan
δ
≤
1.3 times initial specified limit
I
leak
≤
initial specified limit
450 V DC
1.10 V
R
120 ... 680 μF
±20%
M
tan
δ ≤
0.20
Vibration resistance
test
Characteristics at low
temperature
IEC climatic category
To AEC-Q200 MIL-STD-202, methode 204:
Frequency range 10 Hz ... 2 kHz, displacement amplitude
max. 0.75 mm, acceleration max. 5
g,
duration 3
×
4 h. Capacitor
mounted by its body which is rigidly clamped to the work surface.
Max. impedance
Z
-25
°
C
/ Z
20
°
C
7
ratio at 100 Hz
Z
-40
°
C
/ Z
20
°
C
13
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
must be taken into
consideration.
Similar to CECC 30301-809
IEC 60384-4, AEC-Q200
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
B43508
Compact
105
°C
Dimensional drawing
Large-size capacitor, snap-in version with PET insulation
Dimensions (mm)
d +1
l
±2
25
30
25
35
25
40
25
50
25
55
30
30
30
35
30
40
30
45
30
55
35
35
35
40
35
45
35
55
Approx.
weight(g)
17
19
22
29
32
23
29
36
41
53
36
41
56
81
Packing
units (pcs.)
130
130
130
130
130
80
80
80
80
80
60
60
60
60
Large-size capacitors, snap-in versions are
available with 3 terminals (length (4.5 1) mm).
PET insulation is marked with "PET" on the
sleeve. Safety vent on the base.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 14
B43508
Compact
105
°C
Packing example of large-size capacitors, snap-in version
For ecological reasons the packing is pure cardboard.
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 example:
B43508B5127M062 } Large-size capacitor, snap-in version with 3 terminals and PET insulation
PET insulation
M062
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 14
Analog electronics
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