UPS2V330MHD

The UPS2V330MHD is an aluminum electrolytic capacitor from Nichicon’s UPS series designed for switching power supply applications and general-purpose power filtering. It is a miniature, radial-lead, polarized can style capacitor offering a 350 V rating and 33 µF capacitance with a compact footprint.

Engineered for demanding thermal environments, the part supports an operating temperature range of −40 °C to +105 °C and a rated lifetime of 3000 hours at 105 °C, providing reliable bulk capacitance and low impedance where size and thermal endurance matter.

Key Features

• Electrical Rating — 33 µF capacitance at a rated voltage of 350 V, suitable for higher-voltage power rails and energy storage in power supply stages.
• Low Impedance — Specified as a low-impedance type to support ripple handling and effective decoupling in switching power supplies.
• Temperature and Lifetime — Operating range −40 °C to +105 °C with a rated endurance of 3000 hours at 105 °C.
• Ripple Current Capability — Rated ripple current of 160 mA at 120 Hz and 256 mA at 10 kHz, enabling performance across low- and high-frequency ripple conditions.
• Mechanical Package — Radial lead, can package with 7.5 mm lead spacing and compact dimensions (L: 3.05 × D: 1.6 cm), facilitating through-hole assembly in space-constrained layouts.
• Tolerance and Polarization — Capacitance tolerance of −20% to +20% and polarized construction for correct orientation in DC circuits.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Switching Power Supplies — Bulk smoothing and decoupling on high-voltage DC rails in switching regulators and power converters.
• Power Filtering — General-purpose AC ripple suppression and energy storage in power electronics assemblies.
• Industrial Power Modules — Compact through-hole option where elevated temperature endurance and reliable capacitance are required.

Unique Advantages

• High Voltage Capability: 350 V rated voltage allows use on higher-voltage rails without series stacking.
• Miniature Footprint: Small radial-can dimensions (L: 3.05 × D: 1.6 cm) and 7.5 mm lead spacing reduce board area while maintaining required capacitance.
• Thermal Endurance: 3000 hours at 105 °C rating supports long-term operation in elevated-temperature environments.
• Frequency Versatility: Specified ripple currents at both 120 Hz and 10 kHz make the part suitable for a range of switching frequencies and filtering needs.
• Regulatory Compliance: RoHS compliance simplifies use in regulated markets and assembly processes.

Why Choose UPS2V330MHD?

The UPS2V330MHD combines a high 350 V rating with 33 µF capacitance in a compact, low-impedance aluminum electrolytic package tailored for switching power supplies and general-purpose power filtering. Its radial-lead can, specified ripple ratings, and elevated-temperature lifetime make it a practical choice for engineers balancing board space, thermal reliability, and voltage handling.

This part is well suited for designers and procurement teams specifying through-hole bulk capacitors for power electronics modules, industrial converters, and other assemblies where RoHS compliance and sustained performance at elevated temperatures are required.

Request a quote or submit a specification inquiry to discuss availability, lead times, and quantity pricing for UPS2V330MHD. Our team can provide additional ordering information and help confirm fit for your design.