UVZ1H221MPD

The UVZ1H221MPD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UVZ series, offering 220 µF capacitance at a 50 V rating. Designed for general-purpose electronics, it provides a compact radial can footprint (φ10 × 12.5 mm) and a 5 mm lead spacing for through-hole board designs.

Key value comes from its wide operating temperature range (−55 °C to 105 °C), specified endurance of 2000 hours at 105 °C, and measurable ripple-current capability at both low and high frequencies—attributes that support reliable performance in temperature-variable and power-conditioning environments.

Key Features

• Capacitance & Voltage: 220 µF nominal capacitance with a rated voltage of 50 V and a capacitance tolerance of ±20% at 120 Hz, 20 °C.
• Temperature Range & Endurance: Operates from −55 °C to 105 °C with an endurance rating of 2000 hours at 105 °C under rated voltage.
• Ripple Current Performance: Low-frequency ripple current of 300 mA (120 Hz) and high-frequency ripple current of 450 mA (10 kHz), allowing handling of AC components in power applications.
• Leakage Current: Specified leakage current of 330 µA under rated conditions.
• Package & Mounting: Radial lead, aluminum can package with physical size φ10 × 12.5L mm, 5 mm lead spacing (±0.5 mm), and standard radial mounting for through-hole assemblies.
• Polarized Electrolytic: Polarized construction for DC filtering and smoothing functions in general-purpose circuits.
• Packaging & Production Status: Available in bulk (no terminal forming) or bag packing and is currently in mass production; RoHS compliant.

Typical Applications

• General-purpose electronics: Suited for designs that require a 220 µF, 50 V radial electrolytic capacitor in through-hole form, such as board-level power conditioning and bulk capacitance.
• Power supply filtering: Applicable where specified ripple current handling and leakage characteristics are required for smoothing and decoupling under variable temperatures.
• Industrial and instrumentation modules: Appropriate for modules and assemblies that demand wide temperature range operation (−55 °C to 105 °C) and long endurance at elevated temperature.

Unique Advantages

• Wide temperature capability: −55 °C to 105 °C rating supports deployment across broad environmental conditions.
• Defined high-temperature lifetime: 2000 hours at 105 °C under rated voltage provides a clear reliability baseline for design planning.
• Dual-frequency ripple handling: Specified ripple currents at 120 Hz (300 mA) and at 10 kHz (450 mA) allow designers to assess performance across typical power-spectrum conditions.
• Compact radial footprint: φ10 × 12.5 mm can and 5 mm lead spacing deliver a small, board-friendly through-hole form factor.
• Production-ready and RoHS compliant: Available in bulk or bag packing, in mass production and compliant with RoHS requirements for regulatory alignment.
• Clear electrical limits: Defined leakage current (330 µA) and ±20% capacitance tolerance enable predictable behavior in designs.

Why Choose UVZ1H221MPD?

The UVZ1H221MPD combines a practical 220 µF / 50 V electrical specification with a compact radial can and defined thermal endurance, making it a straightforward choice for general-purpose board-level capacitance needs. Its specified ripple current ratings and leakage current provide measurable parameters for designers to validate performance in power-conditioning roles.

This part is aimed at engineers and procurement teams seeking a production-ready, RoHS-compliant radial electrolytic capacitor with a wide operating temperature range and an established lifetime at elevated temperature. Its footprint and packaging options simplify integration into through-hole assemblies while supporting predictable long-term performance.

Request a quote or submit an inquiry for pricing and availability of the UVZ1H221MPD for your next design project.