UVR2D221MHD

The UVR2D221MHD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UVR series, offering 220 µF capacitance at a 200 V rating in a compact φ18 × 35.5 mm can. Designed for general-purpose and entertainment electronics, the part combines a high voltage rating, measurable ripple handling, and a miniature profile for space-constrained power and signal circuits.

Key performance data includes a rated temperature range of –40 °C to 85 °C, endurance of 2000 hours at 85 °C under rated voltage, and RoHS compliance. The capacitor is supplied in bulk or bag packing and is currently in mass production.

Key Features

• Capacitance & Tolerance — 220 µF nominal with a tolerance of –20% to +20%, suitable for general-purpose decoupling and energy storage needs.
• Voltage Rating — Rated for 200 V operation, enabling use where elevated DC bus or higher-voltage rails are present.
• Ripple Current Capability — Low-frequency ripple current 810 mA at 120 Hz and high-frequency ripple current 1.296 A at 10 kHz, supporting filtering and smoothing in power circuits.
• Leakage Current — Specified leakage current of 1860 µA, shown for quick verification in design margin calculations.
• Loss Tangent (tan δ) — tan δ = 0.2 measured at 20 °C, 120 Hz, for predictable ESR-related behavior in AC conditions.
• Endurance & Temperature Range — Qualified for 2000 hours at 85 °C with rated voltage applied; operating range –40 °C to 85 °C.
• Form Factor & Mounting — Radial lead, can-style package with dimensions φ18 × 35.5 mm and lead spacing 7.5 mm (±0.5 mm), for through-hole assembly and straightforward board placement.
• Packaging & Availability — Available in bulk (no terminal forming) or bag packing; status: mass production.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Entertainment Electronics — Part of Nichicon’s UVR miniature series targeted at entertainment equipment; useful where compact, high-voltage bulk capacitance is needed.
• General-Purpose Electronic Circuits — Suitable for a broad range of general-purpose filtering, decoupling, and energy-storage uses where a 220 µF / 200 V polarized capacitor is required.
• Power Supply Filtering and Smoothing — Ripple current ratings at 120 Hz and 10 kHz and a 200 V rating make this capacitor applicable for smoothing and decoupling on higher-voltage DC rails.

Unique Advantages

• High-Voltage Capability: 200 V rating enables use on elevated DC rails compared with lower-voltage electrolytics, increasing design flexibility.
• Compact Miniature Can: φ18 × 35.5 mm radial can offers space-efficient bulk capacitance for through-hole assemblies.
• Measured Ripple Performance: Specified ripple currents at both low (120 Hz) and high (10 kHz) frequencies allow engineers to evaluate filtering performance across expected operating spectra.
• Durability at Elevated Temperature: Endurance rating of 2000 hours at 85 °C under rated voltage supports reliability in warmer operating environments.
• Supply Flexibility: Available in bulk or bag packing to match assembly and inventory workflows.
• Regulatory Compliance: RoHS status provides environmental conformity for modern product requirements.

Why Choose UVR2D221MHD?

The UVR2D221MHD delivers a balanced combination of 220 µF capacitance, 200 V rating, and compact radial-can packaging tailored for general-purpose and entertainment-electronics designs. Its clearly specified ripple currents, leakage, and loss tangent make performance trade-offs transparent for power-supply and smoothing applications.

This part is a practical choice for engineers and procurement teams seeking a readily available, RoHS-compliant electrolytic capacitor with documented endurance at elevated temperature, straightforward through-hole mounting, and flexible packaging options for production workflows.

Request a quote or contact sales to discuss volume pricing, lead times, and available packaging options for UVR2D221MHD.