UVZ2W330MHD

The UVZ2W330MHD is a radial-leaded aluminum electrolytic capacitor in Nichicon’s UVZ series, offering 33 µF capacitance at a 450 V rated voltage. Designed for general-purpose electronic use, it delivers high-voltage capability in a compact can-style radial package (φ16 × 35.5 mm), with lead spacing of 7.5 mm.

This part combines a wide operating temperature range, defined endurance, and measured electrical characteristics—making it suitable for engineers specifying high-voltage bulk capacitance with consistent, verifiable performance data.

Key Features

• High Voltage Rating — Rated voltage of 450 V for applications requiring elevated DC bus or high-voltage bulk capacitance.
• Capacitance and Tolerance — 33 µF nominal with ±20% tolerance at 120 Hz, 20 °C, providing clear specification for circuit design and tolerance budgeting.
• Temperature Range and Endurance — Operating temperature −25 °C to +105 °C with endurance specified as 2000 hours at 105 °C under rated voltage, supporting designs with sustained elevated-temperature operation.
• Loss and Leakage — Tangent of loss angle (tan δ) of 0.25 (max at the 350–450 V range) and leakage current of 694 µA, enabling predictable dissipation and leakage behavior in high-voltage applications.
• Ripple Current Ratings — Low-frequency ripple current 165 mA at 120 Hz and high-frequency ripple current 264 mA at 10 kHz, specified for ripple management across frequency ranges.
• Radial Lead Package — φ16 can with 35.5 mm length and 7.5 mm lead spacing (±0.5 mm), packaged as bulk (no terminal forming) or bag packing for through-hole assembly and manual or automated insertion processes.
• RoHS Compliant — Conforms to RoHS restrictions, supporting regulatory compliance for lead-free assemblies.

Typical Applications

• General-purpose high-voltage circuits — Provides 33 µF capacitance at 450 V for circuits that require high-voltage bulk or decoupling components within the stated temperature and endurance limits.
• Through-hole board assemblies — Radial lead and 7.5 mm lead spacing suit standard through-hole layouts and assembly processes that accept bulk or bag-packed components.
• Elevated-temperature environments — Specified operation to 105 °C and 2000 h endurance at 105 °C for designs where sustained higher ambient or internal temperatures are expected.

Unique Advantages

• High-voltage capability: 450 V rating allows direct integration into higher-voltage sections without cascading lower-voltage parts.
• Defined endurance at temperature: 2000 hours at 105 °C gives a clear, testable life expectation for thermal-stressed designs.
• Frequency-aware ripple ratings: Specified ripple currents at 120 Hz and 10 kHz enable engineers to size capacitors for both low- and high-frequency ripple conditions.
• Compact radial form factor: φ16 × 35.5 mm can and 7.5 mm lead spacing provide a space-efficient through-hole solution for PCB layouts.
• Predictable electrical behavior: Specified tan δ and leakage current figures (0.25 and 694 µA respectively) support accurate loss and leakage budgeting in power-sensitive designs.
• RoHS compliance and production availability: RoHS status and mass-production availability simplify procurement and regulatory planning.

Why Choose UVZ2W330MHD?

The UVZ2W330MHD is positioned for designers who need a clear, verifiable high-voltage electrolytic capacitor with defined endurance and temperature limits. Its 450 V rating, 33 µF capacitance, and documented ripple, loss, and leakage characteristics make it straightforward to specify into high-voltage or thermally demanding assemblies where through-hole radial packages are preferred.

Ideal for engineers and procurement teams targeting reliable, RoHS-compliant components in mass production, this part delivers predictable performance and established packaging options for integration into established through-hole workflows.

Request a quote or contact sales to discuss availability, packaging options, and quantity pricing for UVZ2W330MHD.