Aluminum electrolytic capacitors
Capacitors with 4-/5-pin snap-in terminals and
solder pins
Series/Type: B43512, B43522
Date: 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.Capacitors with 4-/5-pin snap-in terminals and solder pins B43512, B43522
Very compact 85 C
Long-life grade capacitors
Applications
Frequency converters
Solar inverters
Uninterruptible power supplies
Professional power supplies
Medical appliances
B43512 B43522
Features
Voltage derating (0.90 V for V 450 V) enables 105 C
R R
operation, more details available upon request
Diameter 50 mm available
Extremely high volumetric efficiency
High ripple current capability
Many different case sizes
Pinning ensures correct insertion
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PET or PVC
Version with additional PET insulation cap on terminal side
available for insulating the capacitor from the PCB
(B43512 only)
Overload protection by safety vent on the case wall
Terminals
4-pin snap-in terminals (6.3 mm and 4.5 mm length)
for diameter 35 to 45 mm
5-pin snap-in terminals (6.3 mm and 4.5 mm length)
for diameter 50 mm
Solder pin mounting on printed circuit boards, pins fit
standardized spacings on PCB
Please read Cautions and warnings and Page2of26
Important notes at the end of this document.