Overview of available types
V
R
(V DC) 350 400 450
Case dimensions d × l (mm)
C
R
(µF)
560 64.3 × 80.3
680 91.0 × 67.1
850 64.3 × 80.3 64.3 × 105.3
1200 64.3 × 80.3 91.0 × 67.1 76.9 × 105.3
1300 64.3 × 105.3 91.0 × 96.6
1500 91.0 × 67.1
1800 64.3 × 105.3
1900 76.9 × 105.3 76.9 × 142.8
2400 91.0 × 144.1
2700 76.9 × 105.3
2900 76.9 × 142.8
3900 76.9 × 142.8 91.0 × 144.1
5300 91.0 × 144.1
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
B43750, B43770
Extremely high ripple current 105 °C
Page 7 of 16Please read Cautions and warnings and
Important notes at the end of this document.
Technical data and ordering codes
C
R
100 Hz
20 °C
µF
Case
dimensions
d × l
mm
ESR
typ
100 Hz
20 °C
m
Z
max
10 kHz
20 °C
m
I
AC,max
10 kHz
40 °C
A
I
AC,R
10 kHz
105 °C
A
I
AC,R
(B)
10 kHz
105 °C
A
I
AC,R
(T+B)
10 kHz
105 °C
A
Ordering code
(composition see
below)
Composition of ordering code
* = Mounting style # = Design
5 = for capacitors with ring clip/clamp mounting
7 = for capacitors with threaded stud
0 = for capacitors with standard inductance
3 = for capacitors with low inductance (13 nH)
(only for capacitors with diameter d 76.9
mm)
V
R
= 350 V DC
1200 64.3 × 80.3 49 32 45 9.5 21.8 25.6 B437*0A4128M000
1500 91.0 × 67.1 39 26 49 10 28.0 31.1 B437*0A4158M00#
1800 64.3 × 105.3 31 21 56 12 22.4 28.3 B437*0A4188M000
2700 76.9 × 105.3 24 13 75 16 33.0 40.9 B437*0A4278M00#
3900 76.9 × 142.8 13 9 80 20 33.8 45.7 B437*0A4398M00#
5300 91.0 × 144.1 11 8 80 26 46.5 59.4 B437*0A4538M00#
V
R
= 400 V DC
850 64.3 × 80.3 70 110 45 9.5 21.8 25.6 B437*0A9857M000
1200 91.0 × 67.1 47 80 49 10.4 28.0 31.1 B437*0A9128M00#
1300 64.3 × 105.3 44 74 56 12 22.4 28.3 B437*0A9138M000
1900 76.9 × 105.3 30 51 75 16 33.0 40.9 B437*0A9198M00#
2900 76.9 × 142.8 20 34 80 20 33.8 45.7 B437*0A9298M00#
3900 91.0 × 144.1 15 24 80 26 46.5 59.4 B437*0A9398M00#
V
R
= 450 V DC
560 64.3 × 80.3 110 180 36 7.7 17.6 20.7 B437*0A5567M000
680 91.0 × 67.1 90 150 45 9.4 25.3 28.1 B437*0A5687M00#
850 64.3 × 105.3 75 120 44 9.1 17.4 21.9 B437*0A5857M000
1200 76.9 × 105.3 50 80 54 11.4 24.0 29.7 B437*0A5128M00#
1300 91.0 × 96.6 46 73 68 14.3 31.4 37.1 B437*0A5138M00#
1900 76.9 × 142.8 32 50 74 15.5 26.3 35.6 B437*0A5198M00#
2400 91.0 × 144.1 25 40 80 20.2 36.3 46.4 B437*0A5248M00#
B43750, B43770
Extremely high ripple current 105 °C
Page 8 of 16Please read Cautions and warnings and
Important notes at the end of this document.
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Useful life
1)
depending on ambient temperature T
A
, T
B
, T
T+B
under ripple current operating conditions
Depending on the application, interpret the graph as follows:
1. Natural cooling
Use rated current I
AC,R
and ambient temperature T
A
.
2. Cooling of base
Use rated current I
AC,R
(B) and temperature of capacitor base T
B
.
3. Cooling of terminals and base
Use rated current I
AC,R
(T+B) and temperature of capacitors bas T
T+B
.
Ensure that the temperature of the cooled terminals is lower than that of the case base.
Due to the current load capability of the contact elements, the following current limits must not be
exceeded, even if the frequency and the temperatur factors have been taken into account:
Capacitor diameter Capacitor base cooling Terminal and capacitor base cooling
64.3 mm 62 A 75 A
76.9 mm 80 A 100 A
91.0 mm 90 A 110 A
B43750, B43770
Extremely high ripple current 105 °C
Page 9 of 16Please read Cautions and warnings and
Important notes at the end of this document.

B43770A5687M003

Mfr. #:
Manufacturer:
EPCOS / TDK
Description:
Aluminum Electrolytic Capacitors - Screw Terminal AL-ELKO 680UF 450V SCREW TERMINALS
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union