UVR1E470MDD

The UVR1E470MDD is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UVR series. It delivers 47 µF capacitance at a 25 V rating in a compact φ5×11L can, designed for general-purpose and entertainment electronics applications that require a small, polarized smoothing or energy-storage capacitor.

Key operational parameters include a temperature range of −40°C to 85°C and an endurance rating of 2000 hours at 85°C under rated voltage. Note: this part is listed as End Of Life.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a rated voltage of 25 V and capacitance tolerance of −20% to +20% for predictable bulk storage and filtering.
• Low-loss Characteristics — Tangent of loss angle (tanδ) specified at 0.16 (measured at 20°C, 120 Hz), suitable where controlled dissipation factor is required.
• Ripple Current Performance — Low-frequency ripple current of 115 mA (120 Hz) and high-frequency ripple current of 230 mA (10 kHz) for handling AC ripple in power rails across common frequencies.
• Leakage Current — Specified leakage current of 35.25 µA after standard voltage application, enabling predictable bias behavior in circuit designs.
• Compact Radial Package — Radial lead mounting, φ5×11L can size with 2.0 mm lead spacing (±0.5 mm), allowing dense placement on through-hole PCBs.
• Wide Operating Range & Endurance — Rated for −40°C to 85°C operation and endurance of 2000 hours at 85°C under rated voltage.
• RoHS Compliant — Product is RoHS compliant as supplied.

Typical Applications

• Entertainment Electronics — Suited to the UVR series’ target markets, providing compact smoothing and decoupling in audio/video and consumer entertainment devices.
• General-Purpose Electronics — A versatile polarized capacitor for general-purpose circuits that require a 47 µF / 25 V radial electrolytic.
• Space-Constrained Board Designs — The φ5×11L can and 2.0 mm lead spacing cater to compact through-hole layouts where board space is limited.

Unique Advantages

• Right-sized Capacitance and Voltage: 47 µF at 25 V provides a practical balance for many low-voltage smoothing and energy-storage needs without over-specifying size.
• Predictable AC Performance: Specified ripple current values at 120 Hz and 10 kHz help engineers size devices for both low- and high-frequency ripple conditions.
• Compact Radial Form Factor: φ5×11L can and narrow lead spacing enable denser PCB placement and straightforward through-hole assembly.
• Engineered Endurance: Rated for 2000 hours at 85°C under applied rated voltage, supporting designs that require defined long-term performance at elevated temperatures.
• Controlled Leakage and Loss: Low specified leakage current and a defined tanδ at standard measurement conditions aid in predictable circuit behavior and thermal budgeting.
• Regulatory Compliance: RoHS compliance simplifies selection for designs requiring restricted-substance conformance.

Why Choose UVR1E470MDD?

The UVR1E470MDD is positioned as a compact, general-purpose aluminum electrolytic capacitor offering defined electrical and thermal performance for space-conscious designs. Its combination of 47 µF capacitance, 25 V rating, specified ripple currents at both low and high frequencies, and 2000-hour endurance at 85°C makes it suitable for engineers specifying reliable smoothing and decoupling components in consumer and entertainment-focused electronics.

Use this part when you need a predictable, polarized radial capacitor with a small footprint and clear, verifiable electrical parameters. The Nichicon UVR series background ensures the component’s specifications are aligned with miniature-sized, standard-use applications.

If you would like pricing, lead-time details, or assistance integrating UVR1E470MDD into your design, request a quote or contact sales to submit your requirements and receive a formal quotation.