UVZ2W2R2MPD

The UVZ2W2R2MPD from Nichicon is a polarized aluminum electrolytic capacitor in a radial lead can package, part of the UVZ series. It provides 2.2 µF capacitance at a 450 V rating with a compact φ10 × 12.5 mm case and is intended for general-purpose electronic use.

Designed for applications that require a high-voltage, small-footprint electrolytic solution, this component combines a wide operating temperature range and defined endurance characteristics to support reliable performance in demanding environments.

Key Features

• Electrical Rating — 2.2 µF capacitance with a rated voltage of 450 V and capacitance tolerance of -20% to 20% for predictable performance in high-voltage circuits.
• Loss and Leakage Characteristics — Tangent of loss angle (tan δ) of 0.25 measured at 20°C, 120 Hz, and a measured leakage current of 139 µA to help characterize dissipation and standby current.
• Ripple Current Capability — Low-frequency ripple current 23 mA at 120 Hz and high-frequency ripple current 36.8 mA at 10 kHz, enabling use where AC ripple handling is required.
• Temperature and Endurance — Rated for operation from -25°C to 105°C (series rating for 450 V models) with a life/endurance rating of 2000 hours at 105°C.
• Compact Radial Can Package — φ10 × 12.5 mm size with 5 mm lead spacing (±0.5 mm) and radial lead mounting suitable for through-hole PCB designs; available in bulk/bag packing.
• Compliance and Production — RoHS-compliant and listed as in mass production as part of Nichicon’s UVZ series.

Typical Applications

• Power-supply filtering — Use in high-voltage filtering and smoothing where a 450 V rated electrolytic capacitor with 2.2 µF capacitance is required.
• Industrial electronics — Suitable for general-purpose circuits in industrial equipment that require wide temperature operation and defined endurance at elevated temperature.
• High-voltage assemblies — Integration into through-hole assemblies that need a compact, radial leaded 450 V capacitor with known ripple and leakage characteristics.

Unique Advantages

• High-voltage capability: 450 V rating provides headroom for high-voltage circuit designs while maintaining a small footprint.
• Defined thermal endurance: 2000 hours at 105°C gives a clear expectation of long-term performance under elevated temperature stress.
• Measured loss and leakage values: Specified tan δ (0.25 at 20°C, 120 Hz) and leakage current (139 µA) allow predictable dissipation and standby current budgeting.
• Frequency-aware ripple ratings: Separate low- and high-frequency ripple current specs (23 mA at 120 Hz, 36.8 mA at 10 kHz) help optimize placement in circuits with mixed-frequency ripple content.
• Compact through-hole form factor: φ10 × 12.5 mm radial can and 5 mm lead spacing simplify mechanical layout in space-constrained, through-hole designs.
• Regulatory compliance and availability: RoHS compliance and mass-production status support procurement and long-term sourcing needs.

Why Choose UVZ2W2R2MPD?

The UVZ2W2R2MPD is positioned for engineers needing a compact, high-voltage aluminum electrolytic capacitor with documented thermal endurance and measurable electrical characteristics. Its 450 V rating, defined tan δ and leakage values, and separate ripple current ratings make it suitable for general-purpose high-voltage circuitry where predictable performance and reliability matter.

This Nichicon UVZ series part is ideal for designs and teams that prioritize clear specification data, RoHS compliance, and readily available production parts for through-hole assemblies. Its compact radial can package and standardized lead spacing simplify integration into existing PCB designs while supporting consistent long-term operation at elevated temperatures.

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