UVK2V330MHD

The UVK2V330MHD is a Nichicon UVK series aluminum electrolytic capacitor in a radial‑lead can designed for general‑purpose electronic applications. It delivers 33 µF capacitance at a 350 V rating in a compact, miniature-sized package (φ12.5 × 25 mm) with 5 mm lead spacing.

Built for high‑voltage, space‑constrained designs, the part offers defined ripple handling and endurance characteristics—including 240 mA ripple current at 120 Hz, 384 mA at 10 kHz, and a rated lifetime of 2000 hours at 85 °C—while meeting RoHS requirements and shipping in bulk or bag packing for production use.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a 350 V rated voltage and ±20% tolerance.
• Dissipation Factor (tan δ) — tan δ = 0.25 measured at 20 °C, 120 Hz (rating condition).
• Leakage Current — Specified leakage current of 562 µA (measurement condition as provided).
• Ripple Current — 240 mA at 120 Hz (low frequency) and 384 mA at 10 kHz (high frequency) to support AC ripple in power circuits.
• Temperature & Endurance — Operational range −40 °C to +85 °C with an endurance rating of 2000 hours at 85 °C under rated voltage.
• Package & Mounting — Radial lead, polarized aluminum can; physical size φ12.5 × 25 mm with 5 mm lead spacing (±0.5 mm tolerance). Packaging options: bulk (no terminal forming) or bag packing.
• Series Attributes — Part of the UVK miniature-sized series (one rank smaller case sizes than UVR) and listed as mass production.
• Compliance — RoHS‑compliant per the UVK series specification.

Typical Applications

• General-purpose electronics — For circuits requiring a 33 µF, 350 V polarized capacitor delivered in a compact radial‑lead package.
• Space-constrained power assemblies — Miniature-sized UVK form factor provides a smaller case option where board area is limited.
• High-voltage module designs — Suitable where a 350 V rated electrolytic with specified ripple performance and 2000 h endurance at 85 °C is needed.

Unique Advantages

• High-voltage capability: 350 V rating enables use in higher-voltage DC circuits without additional stacking or series arrangements.
• Compact footprint: φ12.5 × 25 mm miniature size (UVK series) helps reduce board area compared with larger can options.
• Defined ripple handling: Separate low‑ and high‑frequency ripple current specifications (240 mA @120 Hz, 384 mA @10 kHz) let designers size capacitors based on the actual ripple environment.
• Long-term endurance: Rated for 2000 hours at 85 °C under rated voltage, supporting sustained operation in elevated-temperature environments.
• Production-ready packaging: Available in bulk or bag packing for straightforward assembly and inventory handling.
• Regulatory compliance: RoHS conformity as specified in the UVK series documentation.

Why Choose UVK2V330MHD?

UVK2V330MHD is positioned for designers who need a compact, 350 V polarized aluminum electrolytic with clearly specified ripple, leakage, and endurance characteristics. Its miniature UVK form factor and 5 mm lead spacing make it a practical choice for general-purpose and high‑voltage assemblies where board space and reliable long‑term performance matter.

As a Nichicon UVK series part in mass production, UVK2V330MHD provides a defined specification set—capacitance, voltage, ripple, leakage, temperature range, and life rating—allowing procurement and engineering teams to plan with verifiable parameters for production designs.

Request a quote or submit an inquiry for pricing and availability of UVK2V330MHD to evaluate fit for your next design or production run.