UVR1A221MED

The UVR1A221MED is a radial-lead aluminum electrolytic capacitor providing 220 µF capacitance at a 10 V rating with ±20% tolerance. It is part of Nichicon's UVR series of miniature-sized capacitors and is specified for general-purpose and entertainment electronics applications.

Engineered for compact designs, the device combines a small φ6.3 × 11 mm can with measurable ripple handling, low leakage, and defined endurance characteristics to support reliable circuit operation across a −40 °C to +85 °C operating range.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance at a 10 V rated voltage with ±20% tolerance (measured at 120 Hz, 20 °C).
• Package & Mounting — Radial lead can with dimensions φ6.3 × 11 mm, lead spacing 2.5 mm, and radial mounting for through-hole assemblies.
• Ripple Current Capability — Rated for 240 mA at 120 Hz (low frequency) and 360 mA at 10 kHz (high frequency), supporting moderate AC ripple applications.
• Leakage & Dissipation — Specified leakage current of 66 µA and a tangent of loss angle (tanδ) of 0.24 measured at 20 °C and 120 Hz.
• Temperature & Endurance — Operates from −40 °C to +85 °C with an endurance rating of 2000 hours at 85 °C under rated voltage.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Entertainment Electronics — Suited to general-purpose circuits within entertainment electronics, consistent with the UVR series positioning for that market segment.
• General-Purpose Electronic Circuits — Used where a polarized aluminum electrolytic capacitor of 220 µF/10 V is required for general circuit functions.
• Space-Constrained Designs — Compact φ6.3 × 11 mm can and radial lead form factor make it appropriate for assemblies with limited board space and through-hole mounting.

Unique Advantages

• Compact radial can — Small φ6.3 × 11 mm package and 2.5 mm lead spacing save PCB area while providing a through-hole mounting option.
• Documented ripple performance — Rated ripple currents at both 120 Hz and 10 kHz give engineers quantifiable AC handling capability for design calculations.
• Low leakage and defined dissipation — 66 µA leakage and 0.24 tanδ at 20 °C/120 Hz support predictable behavior in power-decoupling and energy-storage roles.
• Endurance under elevated temperature — 2000 hours at 85 °C under rated voltage provides a measured lifetime benchmark for thermal-stressed applications.
• Regulatory compliance — RoHS compliance supports use in environmentally restricted supply chains.

Why Choose UVR1A221MED?

The UVR1A221MED delivers a balanced set of electrical and mechanical characteristics for engineers specifying a compact, radial-lead aluminum electrolytic capacitor at 220 µF/10 V. Its rated ripple currents, low leakage, and defined endurance at 85 °C provide quantifiable data points for thermal and lifetime planning.

This part is suitable for designers and procurement teams who need a miniature polarized capacitor with clear performance specifications and RoHS compliance for general-purpose and entertainment-electronics applications.

If you would like pricing, availability, or a formal quote for UVR1A221MED, please request a quote or submit a product inquiry to the sales team.