Aluminum electrolytic capacitors
Snap-in capacitors
Series/Type:
Date:
B43501
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
Long useful life
85
°C
B43501
Long-life grade capacitors
Applications
Frequency converters
Uninterruptiple power supplies
Switch-mode power supplies in industrial and entertainment
electronics
Features
Voltage derating (0.93 V
R
for V
R
≤
450 V) enables 105
°C
operation, more details available upon request
Long useful life
High reliability
High ripple current capability
Low ESR
High CV product, compact
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 21
B43501
Long useful life
85
°C
Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
Rated capacitance C
R
Capacitance tolerance
Leakage current I
leak
(5 min, 20
°C)
Self-inductance ESL
Useful life, V
R
≤
450 V
85
°C;
V
R
; I
AC,R
40
°C;
V
R
; 1.15 I
AC,R
V
R
= 500 V
85
°C;
V
R
; I
AC,R
40
°C;
V
R
; 1.15 I
AC,R
Voltage endurance test
85
°C;
V
R
≤
450 V
85
°C;
V
R
= 500 V
Vibration resistance
test
Approx. 20 nH
> 10000 h
> 250000 h
> 5000 h
> 150000 h
5000 h
2500 h
Post test requirements:
∆C/C
≤ ±10%
of initial value
ESR
≤
1.3 times initial specified limit
I
leak
≤
initial specified limit
Requirements:
∆C/C
≤ ±30%
of initial value
ESR
≤
3 times initial specified limit
I
leak
≤
initial specified limit
160 ... 500 V DC
1.15 V
R
(for V
R
≤
250 V DC)
1.10 V
R
(for V
R
≥
385 V DC)
47 ... 2200 µF
±20%
M
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 ... 450 V
7
12
500 V
7
20
Characteristics at low
temperature
Z
-25
°
C
/ Z
20
°
C
3
Z
-40
°
C
/ Z
20
°
C
7
IEC climatic category
To IEC 60068-1:
V
R
≤
400 V DC: 40/085/56 ( 40
°C/+85 °C/56
days damp heat test)
V
R
≥
420 V DC: 25/085/56 ( 25
°C/+85 °C/56
days damp heat test)
The capacitors can be operated in the temperature range of
40
°C
to +85
°C
but the impedance at 40
°C
should be taken into
consideration.
Similar to CECC 30301-811
IEC 60384-4
Detail specification
Sectional specification
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 21
B43501
Long useful life
85
°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
25
25
25
30
25
35
25
40
25
45
25
50
25
55
Approx.
weight (g)
9
12
15
18
13
17
19
22
25
29
32
Packing
units (pcs.)
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
30
35
35
35
40
35
45
35
50
35
55
Page 4 of 21
Approx.
weight (g)
17
23
29
36
41
46
53
29
36
41
56
70
81
Packing
units (pcs.)
80
80
80
80
80
80
80
60
60
60
60
60
60
Please read
Cautions and warnings
and
Important notes
at the end of this document.
B43501
Long useful life
85
°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
25
25
25
30
25
35
25
40
25
45
25
50
25
55
Approx.
Packing
weight (g) units (pcs.)
9
12
15
18
13
17
19
22
25
29
32
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
30
35
35
35
40
35
45
35
50
35
55
Approx.
Packing
weight (g) units (pcs.)
17
23
29
36
41
46
53
29
36
41
56
70
81
80
80
80
80
80
80
80
60
60
60
60
60
60
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 21
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