Electrolytic capacitor EPCOS B43657 series

aluminumsnap-inDC

Overview
TDK Corporation introduces the EPCOS B43657* series of aluminum electrolytic capacitors with snap-in terminals. These ultra-compact components provide a minimum service life of 2000 h at 105 °C. Available rated voltages range from 450 V DC to 475 V DC and capacitance values from 120 µF to 1250 µF. The series supports high ripple currents (up to 8.54 A, measured at 120 Hz, 60 °C). Lifetime prediction for specific operating conditions can be calculated with the online AlCap Tool.

Key selling points

• Extremely high capacitance density
• Ultra-compact dimensions
• High reliability for power-electronics use
• RoHS compliant

Main applications

• High-end switching power supplies
• Industrial and telecommunication power supplies
• UPS systems
• Photovoltaic (PV) inverters
• Frequency converters

Notes
Offered in small case sizes (D x H), these snap-in capacitors are designed for demanding power-electronics environments where high capacitance density and ripple-current capability are required. Targeted application sectors include industrial, telecommunications and renewable-energy power electronics.