EPCOS B43502-S9477-M4 Aluminum Electrolytic Capacitor, 470 µF, 400 VDC

The EPCOS B43502-S9477-M4 is a high-performance aluminum electrolytic capacitor designed for demanding power electronics applications such as switch-mode power supplies (SMPS), inverters, and industrial motor drives. It features a screw terminal design for high-current connections, a robust aluminum case with a safety vent, and is engineered for long operational life under high ripple current and temperature conditions.

Key Features

• High Capacitance & Voltage: 470 µF at 400 VDC for substantial energy storage.
• Screw Terminal Design: Enables secure, high-current connections suitable for busbar mounting.
• High Ripple Current Capability: Designed to handle significant AC ripple in DC-link circuits.
• Long Service Life: Engineered for extended operation at elevated temperatures.
• Robust Construction: Aluminum case with safety vent for pressure relief.
• Industrial Grade: Suitable for harsh environments and high-reliability applications.
• RoHS Compliant: Manufactured in accordance with environmental directives.

Technical Specifications

Note: Detailed specifications such as ripple current rating, load life, exact dimensions, and capacitance tolerance are not provided in the input. For complete technical data, please consult the official EPCOS B43502 series datasheet.