Aluminum electrolytic capacitors
Snap-in capacitors
Series/Type:
Date:
B43504
November 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Snap-in capacitors
Compact
105
°C
B43504
Long-life grade capacitors
Applications
Frequency converters
Professional power supplies in industrial electronics and in
data processing equipment
Switch-mode power supplies in entertainment electronics
Features
High reliability
High CV product, compact
High ripple current capability
Low ESR
Different case sizes available for each capacitance value
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PVC
Version with PET insulation available
Version with additional PET insulation cap on terminal side
available for insulating the capacitor from the PCB
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
Standard version with 2 terminals,
2 lengths available: 6.3 and 4.5 mm
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 20
B43504
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
105
°C;
V
R
; I
AC,R
85
°C;
V
R
; I
AC, max
40
°C;
V
R
; 1.9 I
AC,R
Load life test
105
°C;
V
R
; I
AC,R
Approx. 20 nH
> 3000 h
> 6500 h
> 200000 h
2000 h
Requirements:
∆C/C
≤ ±30%
of initial value
tan
δ
≤
3 times initial specified limit
I
leak
≤
initial specified limit
Post test requirements
∆C/C
≤ ±20%
of initial value
tan
δ
≤
2 times initial specified limit
I
leak
≤
initial specified limit
Post test requirements:
∆C/C
≤ ±10%
of initial value
tan
δ
≤
1.3 times initial specified limit
I
leak
≤
initial specified limit
200 ... 450 V DC
1.15 V
R
(for V
R
≤
250 V DC)
1.10 V
R
(for V
R
≥
400 V DC)
47 ... 2200 µF
±20%
M
V
R
≤
400 V DC: tan
δ ≤
0.15
V
R
≥
420 V DC: tan
δ ≤
0.20
Voltage endurance test
105
°C;
V
R
2000 h
Vibration resistance
test
To IEC 60068-2-6, test Fc:
Displacement amplitude 0.35 mm, frequency range 10 Hz ... 55 Hz,
acceleration max. 5
g,
duration 3
×
2 h. Capacitor mounted by its body
which is rigidly clamped to the work surface.
Max. impedance ratio
at 100 Hz
V
R
≤
400 V
≥
420 V
7
14
Characteristics at low
temperature
Z
-25
°
C
/ Z
20
°
C
4
Z
-40
°
C
/ Z
20
°
C
7
IEC climatic category
To IEC 60068-1:
V
R
≤
400 V DC: 40/105/56 ( 40
°C/+105 °C/56
days damp heat test)
V
R
≥
420 V DC: 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
Page 3 of 20
Detail specification
Sectional specification
Please read
Cautions and warnings
and
Important notes
at the end of this document.
B43504
Compact
105
°C
Dimensional drawings
Snap-in capacitors with standard insulation (PVC or PET)
Snap-in terminals, length 6.3
±1
mm. Also
available in a shorter version with a length
of 4.5 1 mm. PET insulation is marked
with label "PET" on the sleeve.
Dimensions (mm)
d +1
l
±2
22
25
22
30
22
35
22
40
22
45
25
25
25
30
25
35
25
40
25
45
25
50
25
55
Approx.
weight (g)
9
12
15
18
20
13
17
19
22
25
29
32
Packing
units (pcs.)
160
160
160
160
160
130
130
130
130
130
130
130
Snap-in capacitors are also available with
3 terminals (length 4.5 1 mm). PET insulation
is marked with label "PET" on the sleeve.
Dimensions (mm)
d +1
l
±2
30
25
30
30
30
35
30
40
30
45
30
50
30
55
35
25
35
30
35
35
35
40
35
45
35
50
35
55
Page 4 of 20
Approx.
weight (g)
17
23
29
36
41
46
53
22
29
36
41
56
70
81
Packing
units (pcs.)
80
80
80
80
80
80
80
60
60
60
60
60
60
60
Please read
Cautions and warnings
and
Important notes
at the end of this document.
B43504
Compact
105
°C
Snap-in capacitors with PVC insulation and PET insulation cap on terminal side
Snap-in terminals, length 6.3 +1/ 1.4 mm.
Also available in a shorter version with a
length of 4.5 1.4 mm. PET insulation cap is
positioned under the insulation sleeve.
Dimensions (mm)
d +1.4
l +2.2/ 2
22
25
22
30
22
35
22
40
22
45
25
25
25
30
25
35
25
40
25
45
25
50
25
55
Approx.
Packing
weight (g) units (pcs.)
9
12
15
18
20
13
17
19
22
25
29
32
160
160
160
160
160
130
130
130
130
130
130
130
Snap-in capacitors are also available with
3 terminals (length 4.5 1.4 mm). PET
insulation cap is positioned under the
insulation sleeve.
Dimensions (mm)
d +1.4
l +2.2/ 2
30
25
30
30
30
35
30
40
30
45
30
50
30
55
35
25
35
30
35
35
35
40
35
45
35
50
35
55
Approx.
Packing
weight (g) units (pcs.)
17
23
29
36
41
46
53
22
29
36
41
56
70
81
80
80
80
80
80
80
80
60
60
60
60
60
60
60
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 20
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