UVR1E220MDD

The UVR1E220MDD is a miniature aluminum electrolytic capacitor in a radial-lead can, offering 22 µF capacitance at a 25 V rating. Its compact φ5 × 11 mm size and polarized radial-lead package make it suitable for space-constrained general-purpose circuits.

Designed as part of the UVR series for entertainment and general-purpose electronics, this capacitor delivers defined endurance and ripple performance with RoHS compliance for regulated applications.

Key Features

• Capacitance & Voltage: 22 µF rated capacitance with a 25 V nominal voltage and capacitance tolerance of −20% to +20%.
• Small Radial Can Package: Miniature radial can with dimensions φ5 × 11 mm (L: 1.1 × D: 0.5 cm) and 2 mm lead spacing (±0.5 mm), suitable for tight board layouts.
• Loss Angle (tan δ): Specified tan δ = 0.16 measured at 20°C, 120 Hz for predictable dissipation characteristics.
• Ripple Current Capability: Low-frequency ripple current 80 mA at 120 Hz and high-frequency ripple current 160 mA at 10 kHz for decoupling and smoothing duties.
• Leakage Current: Measured leakage current of 16.5 µA after rated voltage application, supporting stable bias behavior.
• Endurance: Rated life of 2000 hours at 85°C with specified limits for capacitance change, tan δ, and leakage current after endurance testing.
• Operating Temperature Range: −40°C to +85°C for a wide range of ambient conditions.
• Packaging Options: Supplied in bulk (no terminal forming) or bag packing to suit assembly and handling preferences.
• RoHS Compliance: Meets RoHS requirements for restricted substances.

Typical Applications

• Consumer Entertainment Electronics — Local decoupling and smoothing in compact audio, video and set-top power circuits where space and defined ripple performance matter.
• Power Supply Filtering — Bulk and output filtering on low-voltage rails that require moderate ripple handling and long-term stability at elevated temperature.
• General-Purpose Circuitry — Timing, coupling, and decoupling applications in compact PCB designs relying on a small radial electrolytic solution.

Unique Advantages

• Compact footprint: φ5 × 11 mm can and 2 mm lead spacing enable use in dense assemblies and constrained layouts.
• Defined ripple performance: Specified low- and high-frequency ripple ratings (80 mA at 120 Hz, 160 mA at 10 kHz) allow predictable selection for smoothing and decoupling tasks.
• Temperature and life specification: −40°C to +85°C range and 2000 hours endurance at 85°C provide measurable reliability for medium-term deployments.
• RoHS compliant: Meets environmental substance restrictions required for regulated electronic products.
• Simple procurement and handling: Available in bulk or bag packing to match assembly-line or prototyping needs.

Why Choose UVR1E220MDD?

The UVR1E220MDD positions itself as a compact, validated solution for designers needing a small, polarized aluminum electrolytic capacitor with defined ripple, leakage, and endurance characteristics. Its 22 µF / 25 V rating, small φ5 × 11 mm radial can, and specified performance at 20°C and 85°C make it appropriate for general-purpose consumer and power-filtering applications where space and predictable behavior are priorities.

Engineers and procurement teams looking for a miniature electrolytic with clear electrical and environmental specifications will find UVR1E220MDD well-documented for integration into short- to medium-life electronic designs.

Request a quote or contact sales to discuss availability, packaging options, and lead times for UVR1E220MDD.