UPM2G330MHD

The UPM2G330MHD is an aluminum electrolytic capacitor from Nichicon's UPM series designed for low impedance and high-reliability applications. It provides a high-voltage, polarized radial-lead solution with a 330 µF capacitance and 400 V rated voltage, suited for demanding environments where long life and stable performance are required.

This part is AEC-Q200 rated and specified for automotive applications, with a 5000-hour endurance at 105°C, making it appropriate for power electronics and other systems that require sustained performance at elevated temperatures. Note: the product is currently End Of Life.

Key Features

• High Voltage Rating: 400 V rated voltage suitable for high-voltage circuits requiring robust DC capacitance.
• Nominal Capacitance: 330 µF with ±20% tolerance, providing bulk energy storage and smoothing in power applications.
• Low Dissipation Factor: tanδ = 0.25 (DF) at 20°C and 120 Hz, supporting efficient AC behavior and reduced heating under ripple conditions.
• Leakage Current: 628 µA specified leakage, enabling predictable standby and quiescent behavior after voltage application.
• High Endurance: 5000 hours load life at 105°C (with D.C. bias plus rated ripple), demonstrating long-term stability for high-temperature use.
• Operating Temperature Range: −40°C to 105°C, suitable for harsh temperature environments common in automotive and industrial systems.
• Ripple Performance: 170 mA at 120 Hz (low frequency) and 272 mA at 200 kHz (high frequency) ripple current ratings for handling AC stress.
• Package & Mounting: Radial-lead can package, size φ18 × 35.5 mm length, 7.5 mm lead spacing; supplied in bulk/bag packing for through-hole assembly.
• Compliance: RoHS compliant and AEC-Q200 rated as listed in the product specifications.

Typical Applications

• Automotive power electronics: AEC-Q200 rating, 400 V capability and 105°C endurance make the part suitable for vehicle on-board power systems and high-voltage automotive modules.
• High-voltage filtering and smoothing: 330 µF capacitance and rated ripple current allow effective smoothing in high-voltage DC circuits and power converters.
• Through-hole assemblies: Radial-lead can with 7.5 mm lead spacing and bulk/bag packaging fits manual or wave soldered board-level designs requiring robust mechanical mounting.

Unique Advantages

• High-voltage capability: 400 V rating enables use in applications that require substantial DC bus or filtering voltage headroom.
• Long-term thermal reliability: 5000-hour life at 105°C provides predictable aging characteristics for high-temperature deployments.
• Automotive-grade qualification: AEC-Q200 listing supports specification-driven automotive and transportation designs.
• Designed for ripple handling: Defined ripple current ratings at 120 Hz and 200 kHz support both mains-frequency and switching-frequency stress conditions.
• Through-hole form factor: Radial-lead can and common lead spacing simplify prototype and production mounting for serviceable power modules.
• RoHS compliant: Meets RoHS requirements for regulatory and environmental compliance.

Why Choose UPM2G330MHD?

UPM2G330MHD combines a high 400 V rating with substantial capacitance and defined ripple handling to address demanding high-voltage power applications. Its 5000-hour life at 105°C, low dissipation factor measured at 20°C/120 Hz, and AEC-Q200 listing make it a specification-friendly option for designs that require proven thermal endurance and automotive-grade qualification.

This radial-lead, can-style capacitor is a practical choice for engineers building through-hole power assemblies where long-term stability, predictable leakage, and compliance are required. The part's documented performance parameters enable straightforward integration into designs that need reliable bulk energy storage and filtering at elevated temperatures.

To request a quote or discuss availability and technical details for UPM2G330MHD, please contact sales or submit a request through your distributor inquiry channel.