146 10/00
LL grade
Especially high volumetric efficiency
Construction
■Charge-discharge proof, polar
■Aluminum case, fully insulated
■Overload protection by preset break point in case
Terminals
■4 snap-in terminals (6,3 mm and 4,5 mm length)
■Solder pin mounting on printed circuit boards,
pins fit standardized spacings on PCB
Features
■Outstanding ripple current capability
■Extremely small dimensions, i.e. especially
high volumetric efficiency
■Many different case sizes
■Pinning ensures correct insertion
Applications
■For frequency converters
■For switch-mode power supplies in industrial
and consumer electronics
Specifications and characteristics in brief
Rated voltage UR
Surge voltage US
350 to 450 V–
1,1 · UR
Rated capacitance CR
Capacitance tolerance
390 … 2 200 µF
± 20 % M
Useful life
40 °C, UR
85 °C, UR; I~R
> 200 000 h (1,6 · I~R,85°C)
> 12 000 h
Failure percentage ≤ 1 %
(during useful life)
Failure rate ≤ 40 fit
(≤ 40 · 10– 9/h)
Voltage endurance test 3 000 h, 85 °C
(at UR)
Leakage current Ilka
(5 min, 20 °C)
KAL0409-D
B 43 511 B 43 521
Ilka 0,3 µACR
µF
------- UR
V
-------
⋅
èø
æö
⋅
0,7
≤4µA+
B43511Capacitors with 4 Snap-In Terminals and Solder Pins
B4352185 °C
B 43 511, B 43 521
147 10/00
Self-inductance LESL approx. 20 nH
IEC climatic category in accordance with IEC 68–1
≤ 400 V–: 40/085/56 (–40 °C/+85 °C, 56 days damp heat test)
> 400 V–: 25/085/56 (–25 °C/+85 °C, 56 days damp heat test)
Detail specification
Sectional specification
similar to CECC 30 301-805
IEC 384–4
Vibration resistance in accordance with IEC 68–2–6, test Fc:
frequency range 10 … 55 Hz, duration 3 × 2 h
displacement amplitude 0,35 mm, acceleration max. 5 g
Specifications and characteristics in brief
B 43 521
B 43 511
148 10/00
Dimensional drawings
B 43 511, 4 snap-in terminals
Pole markings: Plus: +; Minus: –
All pin holes must be drilled into the PC-board, since the unconnected pins serve as mountings.
These pins must be soldered to isolated pads or pads with the same potential as the negative pole
(solder pin and 4 snap-in terminals).
KAL0401-H
Pluspol
-
Kennzeichnung
Kennzeichnung
Minuspol
30
d
30
Montagelochung
22,5±0,1
2±0,1
30 ±30´
l
6,3±1
+0,2
0,1
0,8
_
0,8
1,5±0,2
Plus pole marking Mounting holes
Minus pole marking
Dimensions (mm) Approx.
weight (g)
Packing units
(pieces)d +1 l ± 2 lmax
35
35
35
35
35
50
60
70
80
100
54
64
74
84
104
63
76
88
101
126
36
36
36
36
36
40
40
40
40
40
40
40
50
60
70
80
100
44
54
64
74
84
104
71
89
107
125
143
178
33
33
33
33
33
33
45
45
45
45
45
45
40
50
60
70
80
100
—
—
—
—
—
—
90
113
136
158
181
226
28
28
28
28
28
28
B 43 521, solder pins
1) Permissible range of
positions for pole
identification marks
KAL0400-9
max
4,5±0,5
0,8x1,1
3
17,5±0,1
20±0,1
20±0,1 ø1,3+0,1
4
3
2
1
4
3
1
2
1
2
3
ø1,3+0,1
7,5±0,1
15±0,1
17,5±0,1
15 1)
1)
15
d
l
l
0,1
_
d= 35 mm = 40 mmd
Montagelochung (Ansicht von der Lötseite)
1
Mounting holes (view onto solder side)
+
–
++
+
–
–
–
l
6,3±1
+0,2
0,1
0,8
_
0,8
1,5±0,2
KAL0401-H
Standard snap-in terminals: length (6,3 ± 1) mm.
Also available with a length of (4,5 – 1) mm.
For ordering example cf. page 149
B43521
B43511
149 10/00
Packing of 4 snap-in terminals and solder pins
For ecological reasons the packing is pure cardboard.
Ordering codes
Snap-in terminals
Version
Identification in 3rd block of ordering code
Standard terminals (6,3 ± 1) mm -M
Short terminals (4,5 − 1) mm -M7
B 43 521
Packing B 43 511
150 10/00
Overview of available types
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
UR (V–) 350 400 420 450
CR (µF) Case dimensions d × l (mm)
390 35 × 50
40 × 40
470 35 × 50
40 × 40
35 × 50
40 × 40
35 × 60
40 × 50
45 × 40
560 35 × 50 35 × 60
45 × 40
35 × 60
40 × 50
35 × 70
40 × 60
680 35 × 60
40 × 50
35 × 70
40 × 60
45 × 50
35 × 70
40 × 60
45 × 50
35 × 80
40 × 60
45 × 50
820 35 × 70
40 × 60
35 × 80
40 × 60
35 × 80
40 × 70
45 × 50
40 × 70
45 × 60
1 000
35 × 80
40 × 60
45 × 50
35 × 100
40 × 70
45 × 60
35 × 100
40 × 80
45 × 60
40 × 100
45 × 70
1 500 40 × 80
45 × 70
40 × 100
45 × 80
40 × 100
45 × 80 45 × 100
1 800 45 × 100 45 × 100
2 200 45 × 100
B43521
B43511
151 10/00
Technical data and ordering codes
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
UR
V–
CR
µF
Case
dimensions
d × l
mm
RESR, max
100 Hz
20 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
I~max
100 Hz
40 °C
A
I~R
100 Hz
85 °C
A
Ordering
code 1)
Short code
B43511-, B43521-
350 560 35 × 50 230 190 7,0 3,2 -A4567-M
680 35 × 60 190 150 8,2 3,7 -A4687-M
680 40 × 50 190 150 8,1 3,7 -C4687-M
820 35 × 70 160 130 9,6 4,4 -A4827-M
820 40 × 60 160 130 9,5 4,3 -C4827-M
1 000 35 × 80 130 110 11 5,1 -A4108-M
1 000 40 × 60 130 110 10 4,8 -C4108-M
1 000 45 × 50 130 110 9,9 4,5 -E4108-M
1 500 40 × 80 90 70 14 6,5 -A4158-M
1 500 45 × 70 90 70 14 6,2 -C4158-M
2 200 45 × 100 60 50 19 8,6 -A4228-M
400 470 35 × 50 280 220 6,4 2,9 -A9477-M
470 40 × 40 280 220 6,2 2,8 -C9477-M
560 35 × 60 230 190 7,5 3,4 -A9567-M
560 45 × 40 230 190 6,9 3,1 -C9567-M
680 35 × 70 190 150 8,7 4,0 -A9687-M
680 40 × 60 190 150 8,7 3,9 -C9687-M
680 45 × 50 190 150 8,1 3,7 -E9687-M
820 35 × 80 160 130 10 4,6 -A9827-M
820 40 × 60 160 130 9,5 4,3 -C9827-M
1 000 35 × 100 130 110 12 5,6 -C9108-M
1 000 40 × 70 130 110 11 5,1 -A9108-M
1 000 45 × 60 130 110 11 4,8 -B9108-M
1 500 40 × 100 90 70 16 7,2 -A9158-M
1 500 45 × 80 90 70 14 6,5 -C9158-M
1 800 45 × 100 80 60 17 7,8 -A9188-M
420 470 35 × 50 430 340 6,4 2,9 -A0477-M
470 40 × 40 430 340 6,2 2,8 -C0477-M
1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43511-A4567-M
B43521-… (solder pins)
B43511-… (4 snap-in terminals, standard version with terminal length 6,3 mm.
For short-terminal version (length 4,5 mm), append code number "7" to the tolerance code. E. g.: B43511-A4567-M7)
B 43 521
B 43 511
152 10/00
Technical data and ordering codes
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
UR
V–
CR
µF
Case
dimensions
d × l
mm
RESR, max
100 Hz
20 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
I~max
100 Hz
40 °C
A
I~R
100 Hz
85 °C
A
Ordering
code 1)
Short code
B43511-, B43521-
560 35 × 60 360 290 7,5 3,4 -A0567-M
560 40 × 50 360 290 7,3 3,3 -C0567-M
680 35 × 70 300 240 8,7 4,0 -A0687-M
680 40 × 60 300 240 8,7 3,9 -C0687-M
680 45 × 50 300 240 8,1 3,7 -E0687-M
820 35 × 80 250 200 10 4,6 -A0827-M
820 40 × 70 250 200 10 4,6 -C0827-M
820 45 × 50 250 200 8,9 4,1 -E0827-M
1 000 35 × 100 200 160 12 5,6 -A0108-M
1 000 40 × 80 200 160 11 5,3 -C0108-M
1 000 45 × 60 200 160 10 4,8 -E0108-M
1 500 40 × 100 140 110 15 7,2 -A0158-M
1 500 45 × 80 140 110 14 6,5 -C0158-M
1 800 45 × 100 120 90 17 7,8 -A0188-M
450 390 35 × 50 520 410 5,8 2,6 -A5397-M
390 40 × 40 520 410 5,7 2,6 -C5397-M
470 35 × 60 430 340 6,8 3,1 -A5477-M
470 40 × 50 430 340 6,7 3,1 -C5477-M
470 45 × 40 430 340 6,3 2,9 -E5477-M
560 35 × 70 360 290 7,9 3,6 -A5567-M
560 40 × 60 360 290 7,9 3,6 -C5567-M
680 35 × 80 300 240 9,2 4,2 -A5687-M
680 40 × 60 300 240 8,7 3,9 -C5687-M
680 45 × 50 300 240 8,1 3,7 -E5687-M
820 40 × 70 250 200 10 4,6 -A5827-M
820 45 × 60 250 200 9,5 4,3 -C5827-M
1 000 40 × 100 200 160 13 5,8 -A5108-M
1 000 45 × 70 200 160 11 5,1 -C5108-M
1 500 45 × 100 140 110 16 7,1 -A5158-M
1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43511-A5379-M
B43521-… (solder pins)
B43511-… (4 snap-in terminals, standard version with terminal length 6,3 mm.
For short-terminal version (length 4,5 mm), append code number “7” to the tolerance code. E. g.: B43511-A5397-M7)
B43521
B43511
153 10/00
Useful life
versus ambient temperature TA under ripple current operating conditions1)
1) Refer to page 31 for an explanation on how to interpret the useful life graphs.
Permissible ripple current I~
versus frequency f
Equivalent series resistance RESR
versus frequency f
Typical behavior
50 000h
70
100 000h
250 000h
175 000h
040 50 60
~
Nenn, 85
Ι
~
Ι
1,0
0,5
1,5
2,5
2,0
C
12 000h
25 000h
80
A
90 C
T
100
KAL0410-G
I~
I~
R, 85 °C
KAL0498-Z
0,7
f
10
1
Hz
f
Ι
100 Hz
Ι
0,8
0,9
1,0
1,1
1,2
1,3
1,4
1,5
2
10
3
10 10
4
~
~
> 400 V
400 V
<
_
B 43 521
B 43 511
154 10/00
Impedance Z at f = 10 kHz
versus frequency f
Typical behavior
KAL0462-Y
µF / 450 V680
µ820 F / 400 V
10
1
Hz
f
10
6
10
_
2
Z
10
Ω
2
10
2
10
3
10
4
10
5
10
_
1
10
1
10
0
5
5
5
B43521
B43511
1
Herausgegeben von EPCOS AG
Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und
Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG
nicht gestattet.
Mit den Angaben in dieser Broschüre werden die Bauelemente spezifiziert, keine Eigenschaften
zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen
für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgele-
genen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland.
Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte
darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsge-
sellschaft einzuholen.
Published by EPCOS AG
Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this bro-
chure and the information contained therein without EPCOS’ prior express consent is prohibited.
The information contained in this brochure describes the type of component and shall not be con-
sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for
the Supply of Products and Services of the Electrical and Electronics Industry recommended by the
ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
