Aluminum electrolytic capacitors
Snap-in capacitors
Series/Type:
B43644
Date:
December 2019
© TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics' prior express consent is prohibited.
Snap-in capacitors
B43644
Very compact, long useful life 105 °C
Long-life grade capacitors
Applications
Frequency converters
Solar inverters
Uninterruptible power supplies
Professional power supplies
Medical appliances
Not for automotive applications unless otherwise specified
Features
Extremely high CV product, Very 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, fully insulated with PET
Version with PVC insulation available upon request
Version with PVC insulation and additional PET insulation cap
on terminal side available for insulating the capacitor from the
PCB
Other case dimensions with length l > 55 mm are 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
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
Very compact, long useful life 105 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
Rated capacitance CR
Capacitance tolerance
200 ... 500 V DC
1.15 VR (for VR ≤ 250 V DC)
1.10 VR (for VR ≥ 400 V DC)
47 ... 2700 μF
±20% M
Dissipation factor tan δ
(20 °C, 120 Hz)
VR ≤ 250 V DC: tan δ ≤ 0.15
VR ≥ 400 V DC: tan δ ≤ 0.20
Leakage current Ileak
(5 min, 20 °C)
Self-inductance ESL
Approx. 20 nH
Useful life1)
105 °C; VR; IAC,R
> 5000 h
Voltage endurance test
105 °C; VR
2000 h
Requirements:
ΔC/C ≤ 20% of initial value
tan δ
≤ 2 times initial specified limit
Ileak
≤ initial specified limit
Post test requirements:
ΔC/C ≤ 10% of initial value
tan δ
≤ 1.3 times initial specified limit
Ileak
≤ initial specified limit
Vibration resistance test To IEC 60068-2-6, test Fc:
(standard version)
Frequency range 10 Hz ... 55 Hz, displacement amplitude 0.35 mm,
acceleration max. 5 g, duration 3 × 4 h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Characteristics at low
temperature
Max. impedance
ratio at 100 Hz
VR
≤ 250 V 400 ... 450 V
Z -25 °C / Z 20 °C
Z -40 °C / Z 20 °C
3
7
5
10
500 V
7
14
IEC climatic category
To IEC 60068-1:
VR ≤ 450 V DC: 40/105/56 (40 °C/+105 °C/56 days damp heat test)
VR = 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.
Sectional specification
IEC 60384-4
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
Very compact, long useful life 105 °C
Dimensional drawings
Snap-in capacitors with standard insulation (PET)
Snap-in terminals, length (6.3 ±1) mm.
Also available in a shorter version with a length
of (4.5 1) mm.
Insulation is marked with "PET" on the sleeve.
Safety vent on the base.
Dimensions (mm) Approx.
Packing units
weight (g) (pcs.)
d +1
l ±2
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
Please read Cautions and warnings and
Important notes at the end of this document.
Snap-in capacitors are also available with
3 terminals (length (4.5 1) mm).
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
Page 4 of 21
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
B43644
Very 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.
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
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
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.)
9
12
15
18
20
24
13
17
19
22
25
29
32
Please read Cautions and warnings and
Important notes at the end of this document.
160
160
160
160
160
160
115
115
115
115
115
115
115
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
B43644
Very compact, long useful life 105 °C
Packing of snap-in capacitors
For ecological reasons the packing is pure cardboard.
Ordering codes for terminal styles and insulation features
Identification in 3rd block of ordering code
Snap-in capacitors
Terminal version
Insulation version
PET
PVC plus PET cap
Standard terminals 6.3 mm
M060
M080
Short terminals 4.5 mm
M067
M087
3 terminals 4.5 mm
M062
M082
Ordering examples:
B43644A5107M067
B43644A5107M062
B43644A5107M080
}
}
}
snap-in capacitor with short terminals and PET insulation
snap-in capacitor with 3 terminals and PET insulation
snap-in capacitor with standard terminals and PVC insulation with
additional PET insulation cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 21
B43644
Very compact, long useful life 105 °C
Overview of available types
The capacitance and voltage ratings listed below are available in different case sizes upon
request. Other voltage and capacitance ratings are also available upon request.
VR (V DC)
200
250
400
450
500
Case dimensions d × l (mm)
CR (μF)
47
22 × 25
56
22 × 30
68
22 × 25
22 × 30
25 × 25
82
22 × 25
22 × 35
25 × 30
100
22 × 25
22 × 30
25 × 25
22 × 40
25 × 35
30 × 25
120
22 × 30
25 × 25
22 × 35
25 × 25
22 × 45
25 × 35
30 × 30
150
22 × 30
25 × 25
22 × 40
25 × 30
30 × 25
25 × 45
30 × 30
35 × 25
180
22 × 35
25 × 30
30 × 25
22 × 45
25 × 35
30 × 25
25 × 50
30 × 35
35 × 30
220
22 × 25
22 × 40
25 × 35
30 × 25
22 × 50
25 × 40
30 × 30
35 × 25
25 × 55
30 × 40
35 × 35
270
22 × 30
22 × 50
25 × 40
30 × 30
35 × 25
25 × 45
30 × 35
35 × 30
30 × 50
35 × 40
330
22 × 25
22 × 30
25 × 25
25 × 45
30 × 35
35 × 25
25 × 55
30 × 40
35 × 30
30 × 55
35 × 45
390
22 × 30
22 × 35
25 × 30
25 × 50
30 × 35
35 × 30
30 × 45
35 × 35
35 × 50
470
22 × 30
25 × 25
22 × 40
25 × 30
30 × 25
30 × 45
35 × 35
30 × 50
35 × 40
35 × 55
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 21
B43644
Very compact, long useful life 105 °C
Overview of available types
The capacitance and voltage ratings listed below are available in different case sizes upon
request. Other voltage and capacitance ratings are also available upon request.
VR (V DC)
200
250
400
450
Case dimensions d × l (mm)
CR (μF)
560
22 × 35
25 × 30
22 × 45
25 × 35
30 × 30
30 × 50
35 × 40
35 × 45
680
22 × 40
25 × 35
30 × 25
22 × 50
25 × 40
30 × 30
35 × 25
30 × 55
35 × 45
35 × 55
820
22 × 45
25 × 40
30 × 30
25 × 45
30 × 35
35 × 30
35 × 50
1000
25 × 45
30 × 35
35 × 25
25 × 55
30 × 40
35 × 30
1200
25 × 50
30 × 35
35 × 30
30 × 45
35 × 35
1500
30 × 45
35 × 35
30 × 55
35 × 40
1800
30 × 50
35 × 40
35 × 50
2200
30 × 55
35 × 45
35 × 55
2700
35 × 50
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 21
500
B43644
Very compact, long useful life 105 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 200 V DC
22 × 25
330
22 × 30
390
22 × 30
470
25 × 25
470
22 × 35
560
25 × 30
560
22 × 40
680
25 × 35
680
30 × 25
680
22 × 45
820
820
25 × 40
30 × 30
820
25 × 45
1000
30 × 35
1000
35 × 25
1000
25 × 50
1200
30 × 35
1200
1200
35 × 30
30 × 45
1500
35 × 35
1500
30 × 50
1800
35 × 40
1800
30 × 55
2200
35 × 45
2200
35 × 50
2700
ESRtyp
100 Hz
20 °C
mΩ
290
250
210
220
170
180
140
150
170
120
120
130
100
110
140
85
100
110
75
90
65
75
55
60
55
ESRtyp
300 Hz
60 °C
mΩ
100
80
70
80
60
65
50
50
75
40
45
55
36
45
80
32
45
60
34
50
30
40
26
36
32
Zmax
10 kHz
20 °C
mΩ
440
370
310
330
260
270
220
220
260
180
190
210
160
170
220
130
160
170
120
140
100
120
85
100
85
IAC,max
100 Hz
60 °C
A
IAC,max
100 Hz
85 °C
A
IAC,R
Ordering code
100 Hz (composition see
105 °C below)
A
2.71
3.08
3.54
3.31
4.07
3.80
4.75
4.42
3.87
5.53
5.11
4.51
5.97
5.23
4.33
6.89
5.74
5.09
7.03
5.95
8.02
6.80
9.24
7.76
8.86
2.01
2.29
2.62
2.46
3.01
2.82
3.51
3.28
2.88
4.09
3.80
3.36
4.43
3.90
3.22
5.10
4.27
3.80
5.23
4.44
5.96
5.07
6.86
5.79
6.59
1.10
1.25
1.42
1.34
1.64
1.54
1.91
1.79
1.56
2.22
2.07
1.83
2.41
2.12
1.74
2.77
2.31
2.19
3.02
2.56
3.43
2.92
3.94
3.33
3.78
Composition of ordering code
* = Insulation feature
#=
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
B43644A2337M0*#
B43644A2397M0*#
B43644A2477M0*#
B43644B2477M0*#
B43644A2567M0*#
B43644B2567M0*#
B43644A2687M0*#
B43644B2687M0*#
B43644C2687M0*#
B43644A2827M0*#
B43644B2827M0*#
B43644C2827M0*#
B43644A2108M0*#
B43644B2108M0*#
B43644C2108M0*#
B43644A2128M0*#
B43644B2128M0*#
B43644C2128M0*#
B43644A2158M0*#
B43644B2158M0*#
B43644A2188M0*#
B43644B2188M0*#
B43644A2228M0*#
B43644B2228M0*#
B43644A2278M0*#
Terminal style
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
Page 9 of 21
B43644
Very compact, long useful life 105 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 250 V DC
22 × 25
220
22 × 30
270
22 × 30
330
25 × 25
330
22 × 35
390
25 × 30
390
22 × 40
470
25 × 30
470
30 × 25
470
22 × 45
560
560
25 × 35
30 × 30
560
22 × 50
680
25 × 40
680
30 × 30
680
35 × 25
680
25 × 45
820
820
30 × 35
35 × 30
820
25 × 55
1000
30 × 40
1000
35 × 30
1000
30 × 45
1200
35 × 35
1200
30 × 55
1500
35 × 40
1500
35 × 50
1800
35 × 55
2200
ESRtyp
100 Hz
20 °C
mΩ
350
290
240
250
200
210
170
180
190
140
150
150
120
120
130
150
100
110
120
80
90
110
75
90
60
75
60
50
ESRtyp
300 Hz
60 °C
mΩ
110
90
80
90
65
70
55
65
80
45
55
60
40
45
60
80
40
50
60
30
40
65
36
50
28
45
32
30
Zmax
10 kHz
20 °C
mΩ
500
400
340
350
290
290
240
250
270
200
210
220
170
180
200
230
150
170
180
120
140
170
120
140
95
120
90
80
IAC,max
100 Hz
60 °C
A
IAC,max
100 Hz
85 °C
A
IAC,R
Ordering code
100 Hz (composition see
105 °C below)
A
2.25
2.63
3.07
2.91
3.50
3.31
4.07
3.78
3.47
4.70
4.33
3.99
5.51
5.05
4.44
4.00
5.87
5.13
4.68
6.95
5.96
5.04
6.85
5.82
8.24
6.78
8.06
9.21
1.68
1.96
2.28
2.17
2.60
2.47
3.02
2.80
2.59
3.48
3.22
2.98
4.08
3.75
3.31
2.99
4.35
3.82
3.50
5.16
4.44
3.76
5.09
4.34
6.13
5.05
6.02
6.85
0.91
1.07
1.24
1.18
1.41
1.34
1.64
1.52
1.40
1.89
1.74
1.62
2.21
2.03
1.79
1.61
2.35
2.07
2.02
2.79
2.56
2.16
2.93
2.49
3.53
2.89
3.46
3.93
Composition of ordering code
* = Insulation feature
#=
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
B43644E2227M0*#
B43644E2277M0*#
B43644E2337M0*#
B43644F2337M0*#
B43644E2397M0*#
B43644F2397M0*#
B43644E2477M0*#
B43644F2477M0*#
B43644G2477M0*#
B43644E2567M0*#
B43644F2567M0*#
B43644G2567M0*#
B43644E2687M0*#
B43644F2687M0*#
B43644G2687M0*#
B43644H2687M0*#
B43644E2827M0*#
B43644F2827M0*#
B43644G2827M0*#
B43644E2108M0*#
B43644F2108M0*#
B43644G2108M0*#
B43644E2128M0*#
B43644F2128M0*#
B43644E2158M0*#
B43644F2158M0*#
B43644E2188M0*#
B43644E2228M0*#
Terminal style
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
Page 10 of 21
B43644
Very compact, long useful life 105 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 400 V DC
22 × 25
100
22 × 30
120
25 × 25
120
22 × 30
150
25 × 25
150
22 × 35
180
25 × 30
180
30 × 25
180
22 × 40
220
25 × 35
220
220
30 × 25
22 × 50
270
25 × 40
270
30 × 30
270
35 × 25
270
25 × 45
330
30 × 35
330
330
35 × 25
25 × 50
390
30 × 35
390
35 × 30
390
30 × 45
470
35 × 35
470
30 × 50
560
35 × 40
560
30 × 55
680
35 × 45
680
35 × 50
820
ESRtyp
100 Hz
20 °C
mΩ
870
730
730
620
630
520
490
500
420
400
440
320
330
340
350
290
280
320
240
250
250
200
210
170
170
140
140
130
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,max
100 Hz
85 °C
A
IAC,R
Ordering code
100 Hz (composition see
105 °C below)
A
230
190
200
150
160
130
140
150
100
110
120
90
90
110
120
75
85
110
60
75
90
60
75
55
60
45
55
45
1250
1040
1050
900
920
750
710
730
620
580
650
470
480
500
520
420
410
480
360
380
370
290
310
240
260
220
220
190
1.62
1.85
1.81
2.19
2.12
2.52
2.47
2.39
2.97
2.88
2.70
3.60
3.40
3.19
3.05
3.91
3.71
3.38
4.51
4.11
3.91
4.89
4.49
5.63
5.13
6.42
5.92
6.69
1.20
1.38
1.35
1.63
1.58
1.88
1.83
1.78
2.22
2.14
2.01
2.66
2.52
2.37
2.27
2.92
2.75
2.52
3.36
3.07
2.90
3.63
3.34
4.18
3.81
4.78
4.40
4.99
0.65
0.75
0.73
0.88
0.85
1.01
0.99
0.97
1.19
1.16
1.08
1.44
1.37
1.28
1.23
1.57
1.49
1.36
1.81
1.65
1.67
2.09
1.92
2.41
2.20
2.75
2.53
2.86
Composition of ordering code
* = Insulation feature
#=
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
B43644A9107M0*#
B43644A9127M0*#
B43644B9127M0*#
B43644E9157M0*#
B43644F9157M0*#
B43644E9187M0*#
B43644B9187M0*#
B43644C9187M0*#
B43644E9227M0*#
B43644B9227M0*#
B43644F9227M0*#
B43644A9277M0*#
B43644B9277M0*#
B43644C9277M0*#
B43644D9277M0*#
B43644E9337M0*#
B43644B9337M0*#
B43644F9337M0*#
B43644E9397M0*#
B43644F9397M0*#
B43644C9397M0*#
B43644A9477M0*#
B43644B9477M0*#
B43644A9567M0*#
B43644B9567M0*#
B43644E9687M0*#
B43644A9687M0*#
B43644E9827M0*#
Terminal style
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
Page 11 of 21
B43644
Very compact, long useful life 105 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 450 V DC
22 × 25
68
22 × 25
82
22 × 30
100
25 × 25
100
22 × 35
120
25 × 25
120
22 × 40
150
25 × 30
150
30 × 25
150
22 × 45
180
180
25 × 35
30 × 25
180
22 × 50
220
25 × 40
220
30 × 30
220
35 × 25
220
25 × 45
270
270
30 × 35
35 × 30
270
25 × 55
330
30 × 40
330
35 × 30
330
30 × 45
390
35 × 35
390
30 × 50
470
35 × 40
470
35 × 45
560
35 × 55
680
ESRtyp
100 Hz
20 °C
mΩ
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,max
100 Hz
85 °C
A
IAC,R
Ordering code
100 Hz (composition see
105 °C below)
A
1430
1240
970
980
810
860
650
680
670
540
550
590
460
470
460
470
380
370
380
310
310
330
270
270
220
230
200
160
360
290
250
260
210
210
170
170
190
140
150
160
110
110
130
150
95
110
120
75
90
100
70
90
60
75
60
50
2140
1900
1460
1470
1220
1300
980
1100
1010
810
820
890
700
710
700
720
580
570
580
470
470
520
410
420
350
350
310
240
1.26
1.46
1.70
1.67
1.96
1.91
2.35
2.25
2.20
2.74
2.62
2.49
3.22
3.04
2.90
2.80
3.61
3.38
3.25
4.26
3.97
3.66
4.47
4.21
5.21
4.84
5.46
6.47
0.94
1.09
1.26
1.24
1.45
1.43
1.74
1.68
1.63
2.02
1.94
1.86
2.40
2.27
2.15
2.08
2.69
2.51
2.41
3.18
2.94
2.73
3.34
3.12
3.88
3.59
4.08
4.81
0.51
0.59
0.69
0.67
0.79
0.77
0.95
0.90
0.89
1.10
1.05
1.00
1.29
1.22
1.17
1.13
1.44
1.36
1.40
1.71
1.70
1.57
1.92
1.80
2.23
2.07
2.34
2.77
Composition of ordering code
* = Insulation feature
#=
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
B43644A5686M0*#
B43644E5826M0*#
B43644A5107M0*#
B43644B5107M0*#
B43644A5127M0*#
B43644E5127M0*#
B43644A5157M0*#
B43644E5157M0*#
B43644C5157M0*#
B43644A5187M0*#
B43644B5187M0*#
B43644E5187M0*#
B43644E5227M0*#
B43644F5227M0*#
B43644B5227M0*#
B43644C5227M0*#
B43644E5277M0*#
B43644B5277M0*#
B43644C5277M0*#
B43644E5337M0*#
B43644A5337M0*#
B43644F5337M0*#
B43644E5397M0*#
B43644B5397M0*#
B43644E5477M0*#
B43644B5477M0*#
B43644E5567M0*#
B43644A5687M0*#
Terminal style
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
Page 12 of 21
B43644
Very compact, long useful life 105 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 500 V DC
22 × 25
47
22 × 30
56
22 × 30
68
25 × 25
68
22 × 35
82
25 × 30
82
22 × 40
100
25 × 35
100
30 × 25
100
22 × 45
120
120
25 × 35
30 × 30
120
25 × 45
150
30 × 30
150
35 × 25
150
25 × 50
180
30 × 35
180
180
35 × 30
25 × 55
220
30 × 40
220
35 × 35
220
30 × 50
270
35 × 40
270
30 × 55
330
35 × 45
330
35 × 50
390
35 × 55
470
ESRtyp
100 Hz
20 °C
mΩ
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,max
100 Hz
85 °C
A
IAC,R
Ordering code
100 Hz (composition see
105 °C below)
A
1680
1400
1160
1170
960
960
790
790
800
660
660
670
530
540
550
440
450
460
360
370
370
300
300
250
250
210
180
460
380
320
330
260
270
220
220
240
180
190
190
150
160
180
120
130
140
100
110
120
90
95
75
80
70
60
2400
2000
1660
1670
1380
1380
1130
1130
1160
940
950
960
760
780
800
630
650
660
520
530
540
430
450
360
370
310
260
0.99
1.18
1.43
1.43
1.73
1.73
2.05
2.02
2.04
2.37
2.31
2.31
2.74
2.68
2.68
3.15
3.05
3.05
3.70
3.53
3.50
4.13
4.02
4.81
4.62
5.20
5.96
0.88
1.00
1.14
1.15
1.32
1.31
1.53
1.51
1.52
1.77
1.72
1.73
2.04
1.99
2.00
2.35
2.27
2.27
2.75
2.63
2.61
3.08
3.00
3.58
3.45
3.88
4.43
0.42
0.47
0.54
0.54
0.62
0.62
0.72
0.72
0.72
0.84
0.81
0.82
0.97
0.94
0.94
1.11
1.07
1.15
1.30
1.33
1.32
1.56
1.52
1.81
1.74
1.96
2.24
Composition of ordering code
* = Insulation feature
#=
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
B43644J6476M0*#
B43644J6566M0*#
B43644J6686M0*#
B43644K6686M0*#
B43644J6826M0*#
B43644K6826M0*#
B43644J6107M0*#
B43644K6107M0*#
B43644L6107M0*#
B43644J6127M0*#
B43644K6127M0*#
B43644L6127M0*#
B43644J6157M0*#
B43644K6157M0*#
B43644L6157M0*#
B43644J6187M0*#
B43644K6187M0*#
B43644L6187M0*#
B43644J6227M0*#
B43644K6227M0*#
B43644L6227M0*#
B43644J6277M0*#
B43644K6277M0*#
B43644J6337M0*#
B43644K6337M0*#
B43644J6397M0*#
B43644J6477M0*#
Terminal style
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
Page 13 of 21
B43644
Very compact, long useful life 105 °C
Useful life
For useful life calculations, please use our web-based "AlCap Useful Life Calculation Tool", which
can be found on the Internet under the following link:
www.tdk-electronics.tdk.com/alcap
The AlCap Useful Life Calculation Tool provides calculations of useful life as well as additional data for selected capacitor types under operating conditions defined by the user.
In addition, it is possible to calculate useful life expectancies based on temperatures measured by
the user in the application.
Frequency characteristics of ESR
Typical behavior
Please read Cautions and warnings and
Important notes at the end of this document.
Impedance Z versus frequency f
Typical behavior at 20 °C
Page 14 of 21
B43644
Very compact, long useful life 105 °C
Cautions and warnings
Personal safety
The electrolytes used have been optimized both with a view to the intended application and with
regard to health and environmental compatibility. They do not contain any solvents that are
detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide (DMAC).
Furthermore, some of the high-voltage electrolytes used are self-extinguishing.
As far as possible, we do not use any dangerous chemicals or compounds to produce operating
electrolytes, although in exceptional cases, such materials must be used in order to achieve
specific physical and electrical properties because no alternative materials are currently known.
We do, however, restrict the amount of dangerous materials used in our products to an absolute
minimum.
Materials and chemicals used in our aluminum electrolytic capacitors are continuously adapted
in compliance with the TDK Electronics Corporate Environmental Policy and the latest
EU regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV.
MDS (Material Data Sheets) are available on our website for all types listed in the data book.
MDS for customer specific capacitors are available upon request.
MSDS (Material Safety Data Sheets) are available for our electrolytes upon request.
Nevertheless, the following rules should be observed when handling aluminum electrolytic
capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come
into contact with the skin, wash the affected areas immediately with running water. If the eyes
are affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical
treatment. Avoid inhaling electrolyte vapor or mists. Workplaces and other affected areas should
be well ventilated. Clothing that has been contaminated by electrolyte must be changed and
rinsed in water.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 21
B43644
Very compact, long useful life 105 °C
Product safety
The table below summarizes the safety instructions that must be observed without fail. A detailed
description can be found in the relevant sections of seperate file chapter "General technical information".
Topic
Polarity
Reverse voltage
Mounting
position of screwterminal capacitors
Robustness of
terminals
Mounting of
single-ended
capacitors
Soldering
Soldering,
cleaning agents
Upper category
temperature
Passive
flammability
Safety information
Reference
chapter "General
technical information"
Make sure that polar capacitors are connected
1
with the right polarity.
"Basic construction of
aluminum electrolytic
capacitors"
Voltages of opposite polarity should be prevented 3.1.6
by connecting a diode.
"Reverse voltage"
Screw terminal capacitors must not be mounted
11.1.
with terminals facing down unless otherwise
"Mounting positions of
specified.
capacitors with screw
terminals"
The following maximum tightening torques must
11.3
not be exceeded when connecting screw
"Mounting torques"
terminals:
M5: 2.5 Nm
M6: 4.0 Nm
The internal structure of single-ended capacitors 11.4
might be damaged if excessive force is applied to "Mounting
the lead wires.
considerations for
Avoid any compressive, tensile or flexural stress. single-ended capacitors"
Do not move the capacitor after soldering to PC
board.
Do not pick up the PC board by the soldered
capacitor.
Do not insert the capacitor on the PC board with a
hole space different to the lead space specified.
Do not exceed the specified time or temperature 11.5
limits during soldering.
"Soldering"
Do not allow halogenated hydrocarbons to come 11.6
into contact with aluminum electrolytic capacitors. "Cleaning agents"
Do not exceed the upper category temperature.
7.2
"Maximum permissible
operating temperature"
Avoid external energy, e.g. fire.
8.1
"Passive flammability"
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 21
B43644
Very compact, long useful life 105 °C
Topic
Safety information
Active
flammability
Maintenance
Avoid overload of the capacitors.
Storage
Make periodic inspections of the capacitors.
Before the inspection, make sure that the power
supply is turned off and carefully discharge the
capacitors.
Do not apply excessive mechanical stress to the
capacitor terminals when mounting.
Do not store capacitors at high temperatures or
high humidity. Capacitors should be stored at
+5 to +35 °C and a relative humidity of ≤ 75%.
Breakdown strength Do not damage the insulating sleeve, especially
of insulating
when ring clips are used for mounting.
sleeves
Reference
chapter "General
technical information"
8.2
"Active flammability"
10
"Maintenance"
7.3
"Shelf life and storage
conditions"
Reference
chapter "Capacitors with
screw terminals"
"Screw terminals
accessories"
Display of ordering codes for TDK Electronics products
The ordering code for one and the same product can be represented differently in data sheets,
data books, other publications, on the company website, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products.
Detailed information can be found on the Internet under
www.tdk-electronics.tdk.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 17 of 21
B43644
Very compact, long useful life 105 °C
Symbols and terms
Symbol
English
German
C
CR
CS
CS,T
Cf
d
dmax
ESL
ESR
ESRf
Capacitance
Rated capacitance
Series capacitance
Series capacitance at temperature T
Capacitance at frequency f
Case diameter, nominal dimension
Maximum case diameter
Self-inductance
Equivalent series resistance
Equivalent series resistance at
frequency f
Equivalent series resistance at
temperature T
Frequency
Current
Alternating current (ripple current)
Root-mean-square value of alternating
current
Ripple current at frequency f
Maximum permissible ripple current
Rated ripple current
Leakage current
Operating leakage current
Case length, nominal dimension
Maximum case length (without
terminals and mounting stud)
Resistance
Insulation resistance
Balancing resistance
Temperature
Temperature difference
Ambient temperature
Case temperature
Capacitor base temperature
Time
Period
Service life (operating hours)
Kapazität
Nennkapazität
Serienkapazität
Serienkapazität bei Temperatur T
Kapazität bei Frequenz f
Gehäusedurchmesser, Nennmaß
Maximaler Gehäusedurchmesser
Eigeninduktivität
Ersatzserienwiderstand
Ersatzserienwiderstand bei Frequenz f
ESRT
f
I
IAC
IAC,RMS
IAC,f
IAC,max
IAC,R
Ileak
Ileak,op
l
lmax
R
Rins
Rsymm
T
ΔT
TA
TC
TB
t
Δt
tb
Please read Cautions and warnings and
Important notes at the end of this document.
Ersatzserienwiderstand bei Temperatur T
Frequenz
Strom
Wechselstrom
Wechselstrom, Effektivwert
Wechselstrom bei Frequenz f
Maximal zulässiger Wechselstrom
Nennwechselstrom
Reststrom
Betriebsreststrom
Gehäuselänge, Nennmaß
Maximale Gehäuselänge (ohne Anschlüsse
und Gewindebolzen)
Widerstand
Isolationswiderstand
Symmetrierwiderstand
Temperatur
Temperaturdifferenz
Umgebungstemperatur
Gehäusetemperatur
Temperatur des Gehäusebodens
Zeit
Zeitraum
Brauchbarkeitsdauer (Betriebszeit)
Page 18 of 21
B43644
Very compact, long useful life 105 °C
Symbol
V
VF
Vop
VR
VS
XC
XL
Z
ZT
tan δ
λ
ε0
εr
ω
English
Voltage
Forming voltage
Operating voltage
Rated voltage, DC voltage
Surge voltage
Capacitive reactance
Inductive reactance
Impedance
Impedance at temperature T
Dissipation factor
Failure rate
Absolute permittivity
Relative permittivity
Angular velocity; 2 π f
German
Spannung
Formierspannung
Betriebsspannung
Nennspannung, Gleichspannung
Spitzenspannung
Kapazitiver Blindwiderstand
Induktiver Blindwiderstand
Scheinwiderstand
Scheinwiderstand bei Temperatur T
Verlustfaktor
Ausfallrate
Elektrische Feldkonstante
Dielektrizitätszahl
Kreisfrequenz; 2 π f
Note
All dimensions are given in mm.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 21
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, we are either unfamiliar with individual customer applications or less familiar with
them than the customers themselves. For these reasons, it is always ultimately incumbent on
the customer to check and decide whether a product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.tdk-electronics.tdk.com/material). Should you have
any more detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to our General
Terms and Conditions of Supply.
Page 20 of 21
Important notes
7. Our manufacturing sites serving the automotive business apply the IATF 16949
standard. The IATF certifications confirm our compliance with requirements regarding the
quality management system in the automotive industry. Referring to customer requirements
and customer specific requirements (“CSR”) TDK always has and will continue to have the
policy of respecting individual agreements. Even if IATF 16949 may appear to support the
acceptance of unilateral requirements, we hereby like to emphasize that only requirements
mutually agreed upon can and will be implemented in our Quality Management System.
For clarification purposes we like to point out that obligations from IATF 16949 shall only
become legally binding if individually agreed upon.
8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP,
CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD,
MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine,
PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV,
ThermoFuse, WindCap are trademarks registered or pending in Europe and
in other countries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2018-10
Page 21 of 21
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