UVY1H331MPD

The UVY1H331MPD from Nichicon is a radial-lead aluminum electrolytic capacitor in the UVY series, offering 330 µF capacitance at a 50 V rating. Designed for general-purpose power applications, it delivers stable performance across a wide operating temperature range and long endurance at elevated temperature.

As a φ10×16L can-style radial component with 5 mm lead spacing, this part is suited for through-hole assemblies requiring polarized bulk capacitance with specified ripple handling and low loss at 120 Hz.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with a rated voltage of 50 V and tolerance of −20% to +20%.
• Loss Characteristics — Tangent of loss angle (tan δ) 0.12 measured at 20°C and 120 Hz, supporting stable AC performance in filtering and smoothing roles.
• Ripple Current Capability — Low-frequency ripple current 410 mA at 120 Hz and high-frequency ripple current 615 mA at 10 kHz, enabling effective ripple handling across common supply frequencies.
• Leakage Current — Specified leakage current of 495 µA, suitable for general-purpose power applications where controlled leakage is required.
• Temperature & Endurance — Wide operating temperature range from −55°C to +105°C and rated endurance of 2000 hours at 105°C.
• Package & Mounting — Radial lead can, φ10×16L dimensions with 5 mm lead spacing (±0.5 mm) and lead diameters consistent with φ10 construction; available in Bulk (No Terminal Forming) or Bag packing.
• Compliance & Availability — RoHS compliant and in mass production as part of Nichicon’s UVY series.
• Series Characteristics — Part of the UVY family, noted for wide temperature range performance and one-rank-smaller case sizes compared to the UVZ series.

Typical Applications

• General-purpose power filtering — Bulk capacitance for smoothing and filtering in power supply sections where 330 µF at 50 V and the specified ripple current are required.
• DC link and decoupling — Through-hole radial mounting for decoupling DC rails and stabilizing intermediate power nodes in assemblies designed for polarized capacitors.
• Temperature-challenged environments — Use in designs that require reliable capacitance and endurance across −55°C to +105°C with 2000 hours endurance at 105°C.

Unique Advantages

• Reliable high-temperature endurance — 2000-hour rating at 105°C provides predictable aging behavior for designs exposed to sustained elevated temperatures.
• Clear performance specifications — Measured tan δ, ripple currents at both 120 Hz and 10 kHz, and a specified leakage current allow engineers to model thermal and electrical behavior accurately.
• Compact radial package — φ10×16L can with 5 mm lead spacing minimizes board footprint for through-hole bulk capacitance compared to larger-case alternatives in the same series.
• Production-ready supply — RoHS compliance and mass-production status support straightforward procurement and integration into production BOMs.
• Flexible packing options — Available in Bulk (No Terminal Forming) or Bag packing to suit different assembly and handling workflows.

Why Choose UVY1H331MPD?

The UVY1H331MPD balances sizeable bulk capacitance with defined ripple handling and low-loss characteristics in a compact radial can. Its wide −55°C to +105°C operating range and 2000-hour endurance at 105°C make it a dependable choice for designs that require consistent performance under thermal stress. With RoHS compliance and mass-production availability from Nichicon’s UVY series, this part is positioned for straightforward integration into general-purpose power and filtering applications.

If you would like pricing, lead-time information, or a formal quote for UVY1H331MPD, submit an inquiry to request a quote or additional procurement details.