UPW2W330MRD6

The UPW2W330MRD6 is a radial-leaded aluminum electrolytic capacitor designed for miniature, low-impedance power applications. It provides 33 µF capacitance at a rated voltage of 450 V and is optimized for use in switching power supplies and other high-voltage power circuits.

Built for reliability in demanding environments, this capacitor combines a compact radial can package with AEC-Q200 qualification and an 8000-hour lifetime at 105°C to support long-term operation in automotive and industrial power systems.

Key Features

• Electrical Performance 33 µF nominal capacitance with ±20% tolerance and a 450 V rated voltage for high-voltage power filtering and energy storage.
• Low-Impedance Design Engineered for low impedance to support switching power supplies; ripple current ratings of 145 mA at 120 Hz and 232 mA at 10 kHz indicate effective AC handling across frequencies.
• Reliability & Lifetime AEC-Q200 rated and specified for 8000 hours of operation at 105°C, making it suitable for applications with extended high-temperature duty.
• Thermal Range Operates across −25°C to +105°C, supporting a wide range of ambient conditions in deployed systems.
• Through-Hole Radial Package Radial lead mounting and a compact radial can footprint (approx. L: 3.1 cm × D: 2.0 cm) for easy integration into through-hole PCB layouts; 1 cm lead spacing simplifies placement and assembly.
• Polarized Conventional polarized aluminum electrolytic construction for DC filtering and bulk energy applications.

Typical Applications

• Switching Power Supplies Bulk and output filtering in high-voltage switching supplies where low impedance and 450 V rating are required.
• Automotive Power Electronics Power smoothing and energy storage in automotive systems; AEC-Q200 qualification supports use in automotive electronics designs.
• High-Voltage DC Bus Filtering Filtering and decoupling on 450 V rails and other high-voltage power buses to stabilize voltage and reduce ripple.
• Through-Hole Power Modules Integration into through-hole assemblies and power conversion modules that require a compact radial can capacitor with robust ripple handling.

Unique Advantages

• High Voltage Capability: 450 V rated voltage enables use on high-voltage rails that exceed typical low-voltage electrolytic requirements.
• Compact, Through-Hole Form Factor: Small radial can (L: 3.1 cm × D: 2.0 cm) with 1 cm lead spacing delivers space-efficient mounting for power-dense designs.
• Designed for Low Impedance: Ripple current specifications at both low and high frequencies make the part suitable for demanding switching environments.
• AEC-Q200 Qualification: Built to meet automotive electronic component stress requirements, supporting higher reliability for vehicle systems.
• Long High-Temperature Life: Rated for 8000 hours at 105°C, providing predictable performance over extended high-temperature operation.
• Clear Polarized Design: Conventional polarized construction simplifies selection for DC filtering and energy storage applications.

Why Choose UPW2W330MRD6?

UPW2W330MRD6 is positioned for designers who need a compact, high-voltage electrolytic capacitor with demonstrable ripple handling and long-term high-temperature reliability. Its combination of 450 V rating, low-impedance characteristics, AEC-Q200 qualification, and an 8000-hour life at 105°C makes it well suited to switching power supplies and automotive power electronics where size, voltage capability, and endurance matter.

This radial-leaded can simplifies through-hole integration while providing the electrical and thermal performance required for high-voltage DC bus filtering and power module designs. It is a practical choice for engineers specifying robust, long-life capacitors for demanding power applications.

Request a quote or submit an inquiry to evaluate UPW2W330MRD6 for your next design and to obtain pricing and availability details.