UVZ2E470MHD

The UVZ2E470MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UVZ series designed for general-purpose electronic applications. It delivers 47 µF capacitance at a 250 V rating in a compact φ12.5 × 25 mm can with 5 mm lead spacing.

Engineered for broad operating conditions, this polarized capacitor supports a temperature range of −40°C to 105°C, a 2000-hour endurance at 105°C, and measurable ripple current performance at both low and high frequencies—making it suitable where stable filtering and energy smoothing are required under elevated temperature stress.

Key Features

• Capacitance and Tolerance — 47 µF nominal with ±20% tolerance at 120 Hz, 20°C for predictable charge storage and decoupling performance.
• Rated Voltage — 250 V rating suitable for higher-voltage DC circuits within the UVZ series voltage range.
• Temperature Range and Endurance — Operates from −40°C to 105°C with a rated lifetime of 2000 hours at 105°C, supporting sustained use in higher-temperature environments.
• Ripple Current Performance — Low-frequency ripple current of 210 mA at 120 Hz and high-frequency ripple current of 336 mA at 10 kHz for handling both mains-frequency and switching-frequency ripple.
• Leakage Current — Specified leakage current of 570 µA for predictable standby and leakage behavior.
• Form Factor and Mounting — Radial lead, polarized aluminum can (φ12.5 × 25 mm) with 5 mm lead spacing and 0.5 mm lead spacing tolerance for through-hole PCB designs.
• Packaging Options — Available in bulk (no terminal forming) and bag packing to match assembly and inventory handling preferences.
• RoHS Compliant — Meets RoHS requirements as declared for the series.

Typical Applications

• Power supply filtering — Smoothing and decoupling in higher-voltage DC supplies where 250 V rating and measurable ripple handling are required.
• Switch-mode power supplies (SMPS) — Bulk and output filtering with specified high-frequency ripple current capability at 10 kHz.
• Industrial electronics — Energy storage and filtering in control and power conversion circuits that operate across −40°C to 105°C.

Unique Advantages

• Wide operating temperature window — −40°C to 105°C rating enables reliable performance across a broad range of environmental conditions.
• High-voltage capability — 250 V rating allows use in higher-voltage DC circuits without upsizing capacitor value or package.
• Dual-frequency ripple specification — Specified ripple current at both 120 Hz and 10 kHz provides clarity for designers managing mains and switching ripple.
• Proven endurance at elevated temperature — 2000 hours at 105°C demonstrates long-term stability under sustained thermal stress.
• Compact radial can — φ12.5 × 25 mm package with 5 mm lead spacing provides a space-efficient through-hole option for board-level power components.
• Multiple packing choices — Bulk and bag packing support different assembly workflows and inventory handling.

Why Choose UVZ2E470MHD?

The UVZ2E470MHD combines a 250 V high-voltage rating, defined ripple current performance at both low and high frequencies, and 2000-hour endurance at 105°C in a compact radial-lead can—providing a reliable, space-conscious solution for general-purpose power filtering and energy storage. Its −40°C to 105°C operating range and RoHS compliance make it suitable for a wide range of electronic designs where stable capacitance and predictable leakage characteristics are required.

This part is well suited to designers and procurement teams seeking a documented, series-backed electrolytic capacitor for board-level power circuits that require clear electrical parameters and packaging options for through-hole assembly.

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