UVR0J470MDD

The UVR0J470MDD is a miniature aluminum electrolytic capacitor from Nichicon’s UVR series. It is a radial-lead, standard-type capacitor specified for general-purpose use and noted in the series documentation for entertainment electronics.

Designed for compact assemblies, this part delivers 47 µF capacitance at a 6.3 V rating with specified ripple handling, low leakage, and an operating temperature range that supports a variety of small-form-factor designs.

Key Features

• Electrical Performance — 47 µF nominal capacitance with a tolerance of −20% to +20%, rated for 6.3 V operation.
• Loss Characteristics — Tangent of loss angle (tan δ) specified as 0.34 measured at 20°C, 120 Hz (product data value).
• Leakage Current — Low leakage current specified at 8.883 µA (measured under product conditions).
• Ripple Handling — Low-frequency ripple current 95 mA at 120 Hz and high-frequency ripple current 190 mA at 10 kHz, allowing use in filtered and decoupled circuits.
• Reliability & Lifetime — Endurance specified as 2000 hours with rated voltage applied at 85°C, with capacitance change and leakage limits defined by the UVR series endurance criteria.
• Wide Operating Temperature — Rated for −40°C to +85°C for standard voltage range.
• Radial Lead Package — Through-hole radial-lead can with a lead spacing of 2 mm (tolerance ±0.5 mm) for conventional assembly and prototyping.
• Compact Physical Size — Listed size φ12.5 × 20L with size dimension references L: 1.1 × D: 0.5 cm.
• RoHS Compliant — Meets RoHS directive requirements as noted in the product documentation.
• Packaging Options — Available in bulk (no terminal forming) and bag packing for flexible inventory handling.

Typical Applications

• Entertainment Electronics — Suitable for general-purpose use in entertainment devices as indicated for the UVR series.
• Compact Consumer Devices — Radial-lead, small-can sizing makes it useful where board area is constrained and through-hole components are preferred.
• Power Filtering and Decoupling — Specified ripple current values and low leakage current support filtering and decoupling tasks in low-voltage circuits.

Unique Advantages

• Compact footprint — φ12.5×20L dimensions provide a small can size for space-limited assemblies while retaining through-hole robustness.
• Balanced ripple capability — Defined low- and high-frequency ripple current ratings (95 mA at 120 Hz, 190 mA at 10 kHz) let designers select a component matched to their ripple environment.
• Low leakage — Leakage current specified at 8.883 µA helps preserve charge and reduce standby losses in low-voltage circuits.
• Clearly specified endurance — 2000 hours at 85°C with defined limits for capacitance change, tan δ and leakage provides measurable lifetime expectations for design planning.
• Through-hole mounting — Radial lead format and 2 mm lead spacing enable straightforward assembly and prototyping with standard PCB processes.
• RoHS compliance — Documented compliance supports regulatory requirements for restricted substances.

Why Choose UVR0J470MDD?

The UVR0J470MDD is positioned as a compact, general-purpose aluminum electrolytic capacitor for designs that require a 47 µF, 6.3 V through-hole solution. Its combination of defined ripple currents, low leakage, and an endurance specification at 85°C provides measurable electrical and reliability parameters for engineering and procurement decisions.

This part is appropriate for engineers developing small-form-factor consumer and entertainment electronics who need a radial-lead electrolytic with clear electrical, temperature, and lifetime data to match against their system requirements.

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