UVR2E220MHD

The UVR2E220MHD is a miniature radial lead aluminum electrolytic capacitor from Nichicon's UVR series. It delivers 22 µF capacitance at a 250 V rating in a compact φ12.5 × 20 mm can tailored for general-purpose and entertainment electronics applications.

Designed as a standard-type radial lead device, the UVR2E220MHD combines a 2000-hour endurance at 85°C, wide operating temperature range (−40°C to 85°C), and measurable ripple-handling characteristics to support smoothing, decoupling and general power-electronics tasks in compact assemblies.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a rated voltage of 250 V and tolerance of −20% to +20% for predictable energy storage and filtering behavior.
• Miniature Radial Package — φ12.5 × 20 mm can with 5 mm lead spacing and radial lead mounting for through-hole assemblies and compact board layouts.
• Endurance & Temperature — Rated lifetime of 2000 hours at 85°C and an operating temperature range of −40°C to 85°C for sustained performance in elevated-temperature environments.
• Ripple Current Performance — Low-frequency ripple current 190 mA (120 Hz) and high-frequency ripple current 304 mA (10 kHz) to support smoothing in power supplies and intermediate-frequency circuits.
• Leakage & Dissipation — Specified leakage current of 320 µA and a tangent of loss angle (tan δ) of 0.2 (measured at 20°C, 120 Hz), enabling predictable loss and leakage behavior for design margin calculations.
• Polarized, Through-Hole Mounting — Polarized aluminum electrolytic construction with radial leads simplifies placement and replacement in conventional PCB assemblies.
• RoHS Compliant & Production Ready — RoHS-compliant material set and mass-production status for dependable sourcing and assembly integration. Available in bulk or bag packing (no terminal forming).

Typical Applications

• Entertainment Electronics — Energy storage and smoothing in audio/video equipment and other consumer entertainment devices where the UVR series is intended.
• Power Supply Filtering — Bulk and output filtering in switch-mode and linear power supplies that require a 250 V rated electrolytic with defined ripple handling.
• General Purpose Power Electronics — Decoupling and smoothing in compact through-hole circuits for industrial and consumer general-purpose designs.

Unique Advantages

• Compact high-voltage solution: 250 V rating in a miniature φ12.5 × 20 mm can allows high-voltage capability without a large footprint.
• Measured ripple performance: Specified ripple currents at 120 Hz and 10 kHz let designers size capacitors against real ripple loads and thermal stress.
• Reliable endurance at elevated temperature: 2000 hours at 85°C provides a quantified lifetime metric for thermal-stressed applications.
• Predictable electrical characteristics: Specified tan δ and leakage current values (0.2 and 320 µA respectively) support accurate loss and leakage budgeting in designs.
• Through-hole ease of use: Radial lead mounting with 5 mm lead spacing simplifies prototyping, repairability, and mechanical retention in assembled products.
• Regulatory compliance and supply readiness: RoHS compliance and mass-production availability support regulatory needs and repeatable procurement.

Why Choose UVR2E220MHD?

The UVR2E220MHD positions itself as a compact, dependable radial lead aluminum electrolytic capacitor for designers needing 22 µF at 250 V with clear, verifiable specifications. Its combination of miniature packaging, quantified ripple performance, and 2000-hour endurance at 85°C make it suitable for consumer entertainment electronics and a wide range of general-purpose power applications.

Manufactured by Nichicon and offered in production quantities with RoHS compliance, UVR2E220MHD delivers a balance of space-efficient form factor, high-voltage capability and documented electrical and lifetime characteristics that help simplify BOM decisions and life-cycle planning.

To request pricing, lead times or a formal quote for UVR2E220MHD, submit a quote request or contact our sales inquiry channel for availability and ordering information.