UVR2E470MHD

The UVR2E470MHD is a miniature, standard‑type aluminum electrolytic capacitor from Nichicon’s UVR series. It is a polarized, radial‑lead component rated at 47 µF and 250 V, designed for general‑purpose use in entertainment and consumer electronics.

With a compact φ12.5 × 25 mm can, 5 mm lead spacing and a temperature range of −40 °C to 85 °C, this part delivers a balance of capacitance, voltage handling and endurance (2,000 hours at 85 °C) for smoothing, decoupling and low‑to‑high frequency ripple suppression in through‑hole designs.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a rated voltage of 250 V, suitable for mid‑voltage power and filtering applications.
• Loss Characteristic (tan δ) — tanδ of 0.2 measured at 20 °C, 120 Hz, supporting predictable AC loss behavior in design calculations.
• Ripple Performance — Low‑frequency ripple current 300 mA (120 Hz) and high‑frequency ripple current 480 mA (10 kHz) for effective ripple suppression across a range of frequencies.
• Leakage Current — Specified leakage current of 570 µA for predictable standby and bias performance after voltage application.
• Endurance — Rated lifetime of 2,000 hours at 85 °C with capacitance change within ±20% and leakage not exceeding initial specified value after the test.
• Package & Mounting — Radial lead, polarized can with φ12.5 × 25 mm dimensions, 5 mm lead spacing (±0.5 mm) and available in bulk or bag packing for through‑hole assembly.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Entertainment Electronics — Power supply smoothing and decoupling in TVs, set‑top boxes and similar consumer entertainment devices where the UVR series is commonly specified.
• Power Supply Filtering — Bulk and output filtering for mid‑voltage AC/DC converters that require 250 V rated electrolytic capacitance.
• Audio Equipment — Supply decoupling and ripple reduction in audio amplifiers and preamps where stable capacitance and controlled loss are required.
• General‑Purpose Consumer Devices — Through‑hole designs needing a compact, polarized capacitor for smoothing and energy storage within the −40 °C to 85 °C operating window.

Unique Advantages

• Compact, Miniature Form — φ12.5 × 25 mm can and radial leads allow space‑conscious through‑hole layouts without sacrificing capacitance.
• Wide Operating Temperature — Specified operation from −40 °C to 85 °C enables use across typical consumer and entertainment environments.
• Dual‑Frequency Ripple Handling — Defined ripple current ratings at both 120 Hz and 10 kHz support designers addressing low‑ and high‑frequency noise in power rails.
• Long Endurance at Elevated Temperature — 2,000 hours at 85 °C provides predictable life performance for medium‑term reliability planning.
• Predictable Electrical Characteristics — Measured tanδ and specified leakage current help with accurate thermal and leakage budgeting in systems.
• RoHS Compliant Supply — Meets RoHS requirements for environmental and regulatory conformity in commercial products.

Why Choose UVR2E470MHD?

The UVR2E470MHD is positioned for designers seeking a compact, through‑hole aluminum electrolytic capacitor with clear, measurable performance parameters: 47 µF at 250 V, defined ripple handling at low and high frequencies, controlled loss (tanδ), and a documented 2,000‑hour endurance at 85 °C. Its radial‑lead package, 5 mm lead spacing and small can make it straightforward to integrate into power supply and filtering stages of entertainment and consumer electronics.

This part is suited to teams that need verifiable specifications for capacitance, leakage and ripple performance, and who value predictable end‑of‑life behavior for medium‑term product lifecycles. Nichicon’s UVR series background and RoHS compliance further support deployment in regulated commercial products.

For pricing, availability and to request a quote for UVR2E470MHD, please submit your requirements and quantities to request a quotation or contact sales for further technical and purchasing assistance.