UVR2C471MRD

The UVR2C471MRD is a radial-lead aluminum electrolytic capacitor offering 470 µF capacitance at a 160 V rated voltage. It is part of Nichicon’s UVR series, a miniature-sized line described in the series datasheet as suitable for entertainment electronics and general-purpose applications.

Designed for through-hole assemblies, this polarized capacitor combines a compact φ22 × 40 mm can with defined ripple-current capability and a 2000-hour endurance at 85 °C, making it suitable for general-purpose power circuits that require reliable DC bus and bulk energy storage in a radial package.

Key Features

• Capacitance & Tolerance: 470 µF nominal with a tolerance of −20% to +20% at 120 Hz, 20 °C.
• Rated Voltage: 160 V DC rated voltage for higher-voltage general-purpose circuits.
• Ripple Current Performance: Low-frequency ripple current 1.41 A at 120 Hz and high-frequency ripple current 1.621 A at 10 kHz, specified for thermal and AC stress considerations.
• Loss Characteristics: tan δ (dissipation factor) 0.2 measured at 20 °C, 120 Hz, suitable for assessing ESR-related heating and losses.
• Leakage Current: Specified leakage current 3108 µA (as provided), enabling assessment of standby losses and insulation quality.
• Endurance & Temperature Range: Life rating of 2000 hours at 85 °C with operating temperature range −40 °C to +85 °C, meeting the UVR series endurance specification.
• Package & Mounting: Radial lead can, dimensions φ22 × 40 mm with 10 mm lead spacing (±0.5 mm), for through-hole mounting and easy hand or wave soldering workflows.
• RoHS Compliant: Manufactured to meet RoHS directive requirements as stated for the UVR series.
• Packaging Options: Available in bulk (no terminal forming) and bag packing for flexible procurement and assembly handling.

Typical Applications

• Entertainment Electronics — Suited to general-purpose power stages in audio, video and other consumer entertainment equipment as noted for the UVR series.
• General-Purpose Power Circuits — Bulk energy storage and DC bus filtering where 470 µF at 160 V is required and a radial lead package is preferred.
• Through-Hole Assemblies & Prototyping — Radial-lead form factor and compact φ22 × 40 mm can make this part convenient for hand assembly, repair, and legacy boards that accept radial capacitors.

Unique Advantages

• High-Voltage Capability: A 160 V rating enables use in higher-voltage general-purpose circuits without resorting to multiple lower-voltage capacitors in series.
• Measured Ripple Performance: Specified ripple currents at 120 Hz and 10 kHz provide clear parameters for thermal and lifetime calculations in power designs.
• Defined Endurance: 2000 hours at 85 °C endurance rating allows designers to quantify expected life under elevated temperature stress.
• Compact Radial Can: φ22 × 40 mm size with 10 mm lead spacing delivers a balance of capacitance density and through-hole mounting convenience.
• Series Provenance: Part of Nichicon’s UVR miniature series, described for entertainment electronics and compliant with RoHS, supporting regulatory and application alignment.

Why Choose UVR2C471MRD?

UVR2C471MRD provides a straightforward, specification-driven solution for designers needing a 470 µF, 160 V aluminum electrolytic in a radial-lead can. Its combination of rated voltage, ripple-current data, and a 2000-hour endurance rating at 85 °C offers quantifiable performance for general-purpose power designs and entertainment electronics.

This capacitor is appropriate for engineers and procurement teams that require clear electrical and mechanical parameters for through-hole implementations and that prioritize parts with defined endurance and RoHS conformance within the UVR series.

Request a quote or submit a parts inquiry for UVR2C471MRD to receive pricing, lead-time, and availability information for your design and production needs.