UPZW6220MPD

The UPZW6220MPD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPZ series, offering a 22 µF capacitance at a 420 V rating in a miniature φ10 × 30.5 mm can. It is designed for general-purpose high-voltage applications that require compact, polarized energy storage and filtering in through-hole assemblies.

Key electrical characteristics include a tanδ of 0.20 (measured at 20°C, 120 Hz), specified leakage current of 469.6 µA, and rated endurance of 2000 hours at 105°C. The part is available in bulk or bag packing and is in mass production.

Key Features

• Electrical rating — 22 µF capacitance at a 420 V rated voltage, providing a single-component solution for circuits requiring that voltage class.
• Loss factor (tan δ) — tanδ = 0.20 (measurement condition: 20°C, 120 Hz, 420 V), enabling predictable dissipation characteristics for design calculations.
• Leakage current — Specified leakage current of 469.6 µA (measured after 1 minute at 20°C), useful for setting standby and leakage budgets.
• Ripple capability — Low-frequency ripple current 200 mA (120 Hz) and high-frequency ripple current 300 mA (10 kHz), covering both mains-frequency and higher-frequency filtering needs.
• Thermal and lifetime performance — Rated to operate from −40°C to +105°C with an endurance rating of 2000 hours at 105°C under rated DC bias plus rated ripple current.
• Compact radial package — φ10 × 30.5 mm can with 5 mm lead spacing (±0.5 mm tolerance) in a standard radial-lead form factor for through-hole mounting.
• Capacitance tolerance — ±20% tolerance at 120 Hz, 20°C to match common design margins for power and filtering circuits.

Typical Applications

• High-voltage power supplies — Bulk smoothing and decoupling for DC-link and high-voltage rails where a 420 V-rated capacitor is required.
• Power conversion modules — Filtering and ripple suppression in DC-DC converters and inverter front-ends within the capacitor’s ripple-current limits.
• General-purpose industrial electronics — Through-hole assemblies that need compact high-voltage capacitance with defined endurance at elevated temperatures.

Unique Advantages

• Miniature high-voltage form factor — φ10 × 30.5 mm can provides a compact 420 V, 22 µF option for space-constrained through-hole designs.
• Clear electrical limits — Specified tanδ, leakage current, and ripple-current ratings allow accurate thermal and reliability margining in designs.
• High-temperature endurance — 2000 hours at 105°C endurance rating supports designs exposed to elevated operating temperatures.
• Through-hole convenience — Standard radial-lead package with 5 mm lead spacing simplifies prototyping and PCB-level replacement or serviceability.
• Production-ready supply — Listed as mass production, offered in bulk or bag packing to suit assembly and inventory needs.

Why Choose UPZW6220MPD?

UPZW6220MPD delivers a compact, defined-capability solution for engineers who need 22 µF at 420 V in a radial aluminum electrolytic package. Its specified tanδ, leakage current, and ripple-current figures make it straightforward to evaluate for high-voltage filtering and energy-storage tasks, while the 2000-hour endurance at 105°C provides a measurable reliability baseline.

This part is well suited to designers of high-voltage power supplies, converters, and other general-purpose industrial electronics that require a through-hole, mass-production-ready capacitor with clear, verifiable specifications from the Nichicon UPZ series.

Request a quote or submit an inquiry to receive pricing, lead-time and sample information for UPZW6220MPD. Our team can assist with availability and packaging options for your production needs.