Aluminum electrolytic capacitors
Snap-in capacitors
Series/Type:
Date:
B43644
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.
Snap-in capacitors
Ultra compact, long useful life
105
°C
B43644
Long-life grade capacitors
Applications
Frequency converters
Solar inverters
Uninterruptible power supplies
Professional power supplies
Medical appliances
Features
Extremely high CV product, ultra compact
High reliability
Long useful life
High ripple current capability
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, insulated with PET sleeve without insulation
sheet at the can bottom
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
B43644
Ultra compact, long useful life
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
> 5000 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
200 ... 500 V DC
1.15 V
R
(for V
R
≤
250 V DC)
1.10 V
R
(for V
R
≥
400 V DC)
47 ... 2700
μF
±20%
M
V
R
≤
250 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
To IEC 60068-2-6, test Fc:
Frequency range 10 Hz ... 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 at 100 Hz
V
R
Z
-25
°
C
/ Z
20
°
C
Z
-40
°
C
/ Z
20
°
C
≤
250 V 400 ... 450 V
3
7
5
10
500 V
7
14
Characteristics at low
temperature
IEC climatic category
To IEC 60068-1:
V
R
≤
450 V DC: 40/105/56 ( 40
°C/+105 °C/56
days damp heat test)
V
R
= 500 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
must be taken into
consideration.
Similar to CECC 30301-809
IEC 60384-4
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 21
B43644
Ultra compact, long useful life
105
°C
Dimensional drawings
Snap-in capacitors with standard insulation (PET or PVC)
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 "PET" on the sleeve. Safety
vent on the base.
Dimensions (mm) Approx.
Packing
d +1
l
±2
weight (g) units (pcs.)
22
25
9
160
22
30
12
160
22
35
15
160
22
40
18
160
22
45
20
160
22
50
24
160
25
25
13
130
25
30
17
130
25
35
19
130
25
40
22
130
25
45
25
130
25
50
29
130
25
55
32
130
Snap-in capacitors are also available with
3 terminals (length (4.5 1) mm).
PET insulation is marked with "PET" on the
sleeve. Safety vent on the base.
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
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.
Page 4 of 21
B43644
Ultra compact, long useful life
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.
Safety vent on the base.
Dimensions (mm)
d +1.4
l +2.2/ 2
22
25
22
30
22
35
22
40
22
45
22
50
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
24
13
17
19
22
25
29
32
160
160
160
160
160
160
115
115
115
115
115
115
115
Snap-in capacitors are also available with
3 terminals (length (4.5 1.4) mm).
PET insulation cap is positioned under the
insulation sleeve. Safety vent on the base.
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
Page 5 of 21
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.
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