UVR1J471MHD

The UVR1J471MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UVR series, offered in a compact φ12.5 × 20 mm can. Designed as a general-purpose capacitor and part of the UVR miniature-sized series for entertainment electronics, it delivers bulk capacitance and smoothing for power rails and decoupling in consumer and general electronic designs.

Key attributes include a 470 µF capacitance at 63 V, wide operating temperature range from −40 °C to 85 °C, defined endurance of 2000 hours at 85 °C, and RoHS compliance—making it suitable where reliable filtering, energy storage and small package size are required.

Key Features

• Electrical Specification — 470 µF nominal capacitance with ±20% tolerance at 120 Hz, 20 °C; rated for 63 V operation.
• Loss Characteristic — Tangent of loss angle (tan δ) of 0.10 measured at 20 °C, 120 Hz, supporting predictable dissipation characteristics in filter circuits.
• Leakage Current — Specified leakage current of 888.3 µA (measured condition at rated voltage and 20 °C), useful for budgeting standby currents in designs.
• Ripple Current Handling — Low-frequency ripple current 900 mA at 120 Hz and high-frequency ripple current 1.35 A at 10 kHz, enabling effective smoothing of AC-to-DC converter outputs and switching supplies.
• Reliability & Endurance — Rated life of 2000 hours at 85 °C with defined post-test limits: capacitance change within ±20%, tan δ within 200% of initial spec, and leakage current not exceeding initial specified value.
• Package & Mounting — Radial-lead can in φ12.5 × 20 mm size with 5 mm lead spacing (±0.5 mm); offered in bulk (no terminal forming) or bag packing.
• Operating Range & Compliance — Operating temperature −40 °C to 85 °C; compliant with RoHS (2011/65/EU and (EU) 2015/863).

Typical Applications

• Entertainment Electronics — Bulk filtering and power‑supply smoothing in audio/video and consumer entertainment devices where the UVR series is positioned.
• General Purpose Power Rail Decoupling — Energy storage and transient suppression on DC rails in power supplies and regulator outputs.
• Switching Supply Support — Handling ripple current from low- and high-frequency switching sources, aiding stable regulator performance.

Unique Advantages

• Compact, radial-can footprint — φ12.5 × 20 mm dimensions with 5 mm lead spacing allow space-efficient placement on through-hole PCBs.
• Balanced ripple performance — Specified ripple current at both low and high frequencies supports a wide range of switching and linear supply topologies.
• Defined endurance at elevated temperature — 2000 hours at 85 °C gives designers clear longevity expectations for thermal-stressed applications.
• Predictable electrical characteristics — Specified tan δ and leakage current figures enable precise thermal and leakage budgeting in system design.
• RoHS compliant — Conforms to applicable RoHS directives for restrictive substance control in commercial products.
• Manufacturer pedigree — Part of Nichicon’s UVR miniature-sized series, standardized for entertainment electronics applications.

Why Choose UVR1J471MHD?

UVR1J471MHD is positioned for designs that require dependable bulk capacitance and predictable ripple handling in a compact radial-can package. Its 470 µF/63 V rating, defined loss and leakage parameters, and 2000-hour endurance at 85 °C provide engineers with clear, verifiable performance metrics for power-filtering and decoupling tasks.

This part is well suited to designers of consumer and general-purpose electronics—particularly entertainment applications—who need a RoHS-compliant, through-hole electrolytic capacitor with measured ripple-current capability and a documented thermal endurance profile.

To request a quote or submit specifications for procurement, please contact sales or request a formal quote referencing part number UVR1J471MHD.