UVR2A221MHD

The UVR2A221MHD is a radial‑lead aluminum electrolytic capacitor from Nichicon’s UVR series, offering 220 µF capacitance at a 100 V rated voltage in a miniature φ12.5 × 25 mm can. It is part of the UVR standard series, designed for entertainment electronics and general‑purpose circuits.

Designed for through‑hole radial mounting, this component combines a compact footprint with defined electrical performance (low dissipation factor, defined ripple current capability and controlled leakage) and endurance characteristics for reliable use over time.

Key Features

• Capacitance & Tolerance — 220 µF with ±20% tolerance (measured at 120 Hz, 20 °C), suitable for general‑purpose energy storage and decoupling tasks.
• Rated Voltage — 100 V rated voltage for higher‑voltage circuits that require a compact electrolytic solution.
• Dissipation Factor (tan δ) — tan δ = 0.08 measured at 20 °C, 120 Hz, indicating low loss for the specified operating condition.
• Ripple Current Capability — 620 mA at 120 Hz (low frequency) and 930 mA at 10 kHz (high frequency), supporting AC ripple handling across common power and signal frequencies.
• Leakage Current — Leakage current specified as 660 µA after voltage application, for predictable standby and bias behavior.
• Temperature & Endurance — Operating temperature range −40 °C to +85 °C with an endurance rating of 2000 hours at 85 °C under rated voltage.
• Mechanical & Mounting — Radial lead can (φ12.5 × 25 mm) with 5.0 mm lead spacing (±0.5 mm), available in bulk or bag packing for through‑hole assembly.
• Environmental Compliance — RoHS compliant as part of Nichicon’s UVR series.

Typical Applications

• Entertainment Electronics — Designed as a miniature standard series component for audio/video and other consumer entertainment equipment within the UVR family.
• General‑Purpose Power Filtering — Suitable for general‑purpose circuits requiring 220 µF at 100 V for smoothing, decoupling, or bulk storage where radial mounting is used.
• Through‑Hole PCB Assemblies — Radial lead form and compact can size make it suitable for conventional through‑hole assembly and prototyping workflows.

Unique Advantages

• High Voltage Capability: 100 V rating expands applicability to higher‑voltage general‑purpose circuits beyond typical low‑voltage electrolytics.
• Defined Ripple Performance: Specified low‑ and high‑frequency ripple currents (620 mA at 120 Hz, 930 mA at 10 kHz) help designers size capacitors for expected AC stress.
• Controlled Losses: Low dissipation factor (tan δ = 0.08 at 120 Hz, 20 °C) supports efficient energy handling in AC conditions.
• Reliability Data: Endurance rated to 2000 hours at 85 °C gives a quantifiable life metric for thermal endurance planning.
• Compact Footprint: φ12.5 × 25 mm can with 5 mm lead spacing delivers a small form factor for space‑constrained through‑hole designs.
• RoHS Compliance: Meets RoHS directive requirements for environmentally conscious product design and manufacturing.

Why Choose UVR2A221MHD?

The UVR2A221MHD positions itself as a compact, high‑voltage radial electrolytic option within Nichicon’s UVR series for entertainment and general‑purpose electronics. Its 220 µF/100 V specification, defined ripple ratings, low dissipation factor and a 2000‑hour endurance at 85 °C provide measured, engineering‑useful data for reliable design decisions.

This part is well suited to designers and procurement teams seeking a mass‑production‑status, through‑hole capacitor with known electrical and mechanical characteristics, RoHS compliance, and packaging options for standard assembly environments.

For pricing, lead time and to request a quote for UVR2A221MHD, please contact our sales team or submit an inquiry with your quantity and delivery requirements.