UVR2D471MRD

The UVR2D471MRD is a miniature-sized aluminum electrolytic capacitor in a radial lead can, offering 470 µF capacitance at a 200 V rating. It is part of Nichicon's UVR series, a standard line for entertainment electronics and general-purpose power applications.

Designed for through-hole radial mounting, this unit provides defined ripple-current ratings and a 2,000-hour endurance at 85°C, making it suitable for power filtering and general-purpose decoupling in consumer and industrial equipment where a compact, high-voltage electrolytic solution is required.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C).
• Loss Angle (tan δ) — tan δ = 0.2 specified at 20°C, 120 Hz for predictable AC loss characteristics in filtering applications.
• Ripple Current — Rated low-frequency ripple current of 1.49 A at 120 Hz and high-frequency ripple current of 1.714 A at 10 kHz to support mains and switching regulator smoothing.
• Leakage Current — Specified leakage current of 3,860 µA after rated voltage application, enabling designers to account for DC loss in power budgets.
• Endurance & Temperature Range — Lifetime specified as 2,000 hours at 85°C; operating temperature range from −40°C to +85°C for broad environmental compatibility.
• Package & Mechanical — Radial lead, can-style package with dimensions φ22 × 50 mm and 10 mm lead spacing (±0.5 mm). Available in bulk (no terminal forming) or bag packing.
• Regulatory — RoHS compliant.

Typical Applications

• Entertainment Electronics — Designed as part of the UVR series for use in audio/video and consumer entertainment devices where compact high-voltage smoothing is required.
• Power Supply Filtering — Bulk energy storage and ripple smoothing for linear and switching power supplies using the 200 V rating and rated ripple currents.
• General-Purpose Circuits — Decoupling and filtering in general-purpose electronic assemblies that require a polarized electrolytic capacitor with defined endurance at elevated temperatures.

Unique Advantages

• Miniature radial-can form factor: φ22 × 50 mm size delivers high capacitance in a compact through-hole package suitable for dense PCBs.
• High voltage capability: 200 V rating enables use in higher-voltage rails without series stacking or complex arrangements.
• Quantified ripple performance: Specified ripple currents at 120 Hz and 10 kHz allow designers to size capacitors for both low- and high-frequency smoothing tasks.
• Temperature-rated endurance: 2,000 hours at 85°C provides a measured baseline for lifetime planning in elevated-temperature operating environments.
• Clear electrical parameters: Defined leakage current, tan δ, and tolerance help ensure predictable behavior in power budgets and AC loss calculations.
• RoHS compliant: Meets RoHS requirements for environmentally restricted substance compliance.

Why Choose UVR2D471MRD?

The UVR2D471MRD delivers a compact, through-hole electrolytic option when you need 470 µF at 200 V with documented ripple, leakage, and endurance characteristics. Its specification set — including 1.49 A at 120 Hz and 1.714 A at 10 kHz ripple ratings, a tan δ of 0.2, and 2,000-hour endurance at 85°C — makes it straightforward to evaluate for power filtering and general-purpose decoupling in entertainment and consumer electronic designs.

Manufactured by Nichicon and offered in radial can packaging with standard lead spacing and bulk or bag packing, this capacitor is suited to engineering and procurement teams seeking a known, spec-driven electrolytic component for through-hole assemblies.

If you would like pricing, availability, or a formal quotation for UVR2D471MRD, request a quote or contact sales to discuss your requirements and lead times.