Aluminum electrolytic capacitors
Capacitors with 4-pin snap-in terminals and solder
pins
Series/Type: B43511, B43521
Date: December 2010
EPCOS AG 2010. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.Capacitors with 4-pin snap-in terminals and solder pins B43511, B43521
Outstanding ripple current 85 C
Long-life grade capacitors
Applications
Frequency converters
Switch-mode power supplies in industrial and consumer
electronics
Uninterruptible power supplies
Features
B43511 B43521
Voltage derating (0.93 V ) enables 105 C operation,
R
more details available upon request
Long useful life
Outstanding ripple current capability
High volumetric efficiency
Many different case sizes
Pinning ensures correct insertion
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PVC
Version with additional PET insulation cap on terminal side
available for insulating the capacitor from the PCB (B43511
only)
Overload protection by safety vent on the case wall
Terminals
4-pin snap-in terminals (6.3 mm and 4.5 mm length)
Solder pin mounting on printed circuit boards, pins fit
standardized spacings on PCB
Please read Cautions and warnings and Page 2 of 19
Important notes at the end of this document.