TDK EPCOS B43570C4608Q Aluminum Electrolytic Capacitor, 6000µF 350V, Screw Terminal with Threaded Stud, 76.9×220.7mm, ESR 20mΩ, Ripple 15A, -40 to +105°C, B43570 Series

The TDK EPCOS B43570C4608Q is a high-reliability aluminum electrolytic capacitor with screw terminals and a threaded stud mount, designed for industrial power supplies, DC link filtering, and energy storage in converters and motor drives. With a large 6000 µF capacitance at 350 VDC, low ESR, and high ripple capability, it delivers stable performance across demanding thermal and electrical conditions.

Key Features

• Capacitance: 6000 µF
• Rated voltage: 350 VDC
• Tolerance: -10% / +30%
• ESR: 20 mΩ (typical)
• Ripple current: 15 A
• Operating temperature range: -40°C to +105°C
• Service life: 6000 hours
• Termination style: Screw terminals with threaded stud for secure mounting
• Series: B43570 (TDK EPCOS)
• Product type: Aluminum electrolytic capacitor, high reliability

Mechanical Details

• Case diameter: 76.9 mm
• Case length (height): 220.7 mm
• Lead (terminal) spacing: 31.7 mm
• Mounting: Screw terminal; threaded stud base
• Packaging: Bulk

Applications

• DC link and bulk energy storage in inverters and rectifiers
• Industrial power supplies and UPS systems
• Motor drives and servo systems
• Renewable energy and power conversion equipment

Compliance and Notes

• Brand/Manufacturer: TDK EPCOS
• RoHS status: Not specified
• Lifecycle status: Obsolete (check availability or next-generation equivalents)
• Use appropriate screw hardware and observe torque specifications from the official datasheet.
• Ensure thermal management and ripple current limits are respected for the target application.