Aluminum electrolytic capacitors
Capacitors with 4-pin snap-in terminals and solder
pins
Series/Type:
Date:
B43516, B43526
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.
Capacitors with 4-pin snap-in terminals and solder pins
Compact
105
°C
B43516, B43526
Long-life grade capacitors
Applications
Frequency converters
Solar inverters
Uninterruptible power supplies
Professional power supplies
Medical appliances
Features
Long useful life
High reliability and high ripple current capability
High volumetric efficiency
Many different case sizes
Pinning ensures correct insertion
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PET or PVC
Version with additional PET insulation cap on terminal side
available for insulating the capacitor from the PCB
(B43516 only)
Overload protection by safety vent on the case wall
Terminals
4-pin snap-in terminals (6.3 mm and 4.5 mm length)
Solder pin mounting on printed circuit boards,
pins fit standardized spacings on PCB
B43516
B43526
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 19
B43516, B43526
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
Approx. 20 nH
> 3000 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
400 ... 450 V DC
1.1 V
R
270 ... 1800 μF
±20%
M
V
R
= 400 V DC: tan
δ ≤
0.15
V
R
> 400 V DC: tan
δ ≤
0.20
Voltage endurance test
105
°C;
V
R
2000 h
Vibration resistance
test
Characteristics at low
temperature
To IEC 60068-2-6, test Fc:
Frequency range 10 ... 55 Hz, displacement amplitude 0.35 mm,
acceleration max. 5
g,
duration 3
×
2 h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Max. impedance ratio
V
R
400 V
> 400 V
at 100 Hz
Z
-25
°
C
/ Z
20
°
C
3
5
Z
-40
°
C
/ Z
20
°
C
7
10
To IEC 60068-1:
40/105/56 ( 40
°C/+105 °C/56
days damp heat test)
Similar to CECC 30301-808
IEC 60384-4
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 19
B43516, B43526
Compact
105
°C
Dimensional drawings
B43516, 4-pin snap-in terminals, standard insulation (PET or PVC)
Dimensions
(mm)
d +1 l
±2
35
35
35
35
35
35
35
35
35
35
35
35
Standard snap-in terminals:
length (6.3
±1)
mm.
Also available with length of (4.5
40
40
40
40
40
40
40
40
40
40
40
45
45
45
45
45
45
45
45
45
45
40
45
50
55
60
65
70
75
80
85
95
100
40
45
50
55
60
65
70
75
80
90
95
40
45
50
55
60
70
75
80
90
95
Approx.
weight (g)
51
57
63
70
76
82
88
95
101
107
120
126
71
80
89
98
107
116
125
134
143
161
170
95
108
120
132
143
166
178
190
214
226
Packing
units (pcs.)
60
60
60
36
36
36
36
36
36
36
36
36
33
33
33
33
33
33
33
33
33
33
33
28
28
28
28
28
28
28
28
28
28
1) mm.
All pin holes must be drilled into the PC-board,
since the unconnected pins serve as mountings.
These pins must be soldered to insulated pads or
pads with the same potential as the negative
pole.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 19
B43516, B43526
Compact
105
°C
B43516, 4-pin snap-in terminals, PVC insulation and PET insulation cap on terminal side
Dimensions
(mm)
d +1 l
±2
35
35
35
35
35
35
35
35
35
35
35
35
40
40
40
40
40
40
40
40
40
40
40
45
45
45
45
45
45
45
45
45
45
40
45
50
55
60
65
70
75
80
85
95
100
40
45
50
55
60
65
70
75
80
90
95
40
45
50
55
60
70
75
80
90
95
Approx.
weight (g)
51
57
63
70
76
82
88
95
101
107
120
126
71
80
89
98
107
116
125
134
143
161
170
95
108
120
132
143
166
178
190
214
226
Packing
units (pcs.)
60
60
60
36
36
36
36
36
36
36
36
36
33
33
33
33
33
33
33
33
33
33
33
28
28
28
28
28
28
28
28
28
28
Standard snap-in terminals:
length (6.3 +1/ 1.4) mm. Also available with
length of (4.5 1.4) mm. PET insulation cap is
positioned under the insulation sleeve.
All pin holes must be drilled into the PC-board,
since the unconnected pins serve as mountings.
These pins must be soldered to insulated pads or
pads with the same potential as the negative
pole.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 19
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