UVZ2F470MHD

The UVZ2F470MHD is a polarized aluminum electrolytic capacitor in a radial‑lead can package, offering 47 µF capacitance at a 315 V rated voltage. It is designed for general‑purpose electronic equipment that requires a compact, high‑voltage electrolytic solution with reliable performance across a wide temperature range.

Key value comes from its combination of high working voltage, wide operating temperature (–40 °C to +105 °C), and a 2000‑hour endurance rating at 105 °C, making it suited to designs that need long operating life and dependable ripple handling in a small φ16 × 25 L package.

Key Features

• Capacitance & Rated Voltage — 47 µF nominal capacitance with a 315 V rated voltage and ±20% tolerance (measured at 120 Hz, 20 °C), suitable for high‑voltage smoothing and decoupling tasks.
• Temperature Range & Endurance — Operating temperature range of –40 °C to +105 °C with a rated lifetime of 2000 hours at 105 °C, supporting extended duty at elevated temperatures.
• Ripple Current Performance — Low‑frequency ripple current of 230 mA at 120 Hz and high‑frequency ripple current of 368 mA at 10 kHz, enabling effective handling of both mains‑frequency and higher‑frequency ripple components.
• Leakage & Dissipation — Specified leakage current of 692.2 µA; dissipation factor (tan δ) measured at 20 °C, 120 Hz with a maximum tan δ of 0.20 for the 160–315 V range per series specifications.
• Package & Mounting — Radial lead can: φ16 × 25 L size, lead spacing 7.5 mm (±0.5 mm), supplied in bulk (no terminal forming) or bag packing for flexible assembly and handling.
• Compliance & Availability — RoHS compliant and available in mass production, simplifying regulatory acceptance and procurement.

Typical Applications

• Power supply filtering — Bulk decoupling and smoothing in high‑voltage power supplies where a 315 V rated electrolytic is required for energy storage and ripple reduction.
• DC link and bus circuits — Decoupling and energy buffering in general‑purpose DC link or intermediate bus circuits that benefit from the part’s high voltage rating and ripple current capability.
• Industrial electronics — General‑purpose use in industrial control equipment exposed to elevated temperatures, leveraging the −40 °C to +105 °C operating window and 2000‑hour endurance.

Unique Advantages

• High‑voltage capability: 315 V rating supports designs that require elevated DC voltages without resorting to larger or more complex capacitor arrays.
• Compact radial can: φ16 × 25 L footprint delivers significant capacitance and voltage rating in a small package that is straightforward to mount with radial leads.
• Wide operating temperature: –40 °C to +105 °C operation ensures reliable performance across demanding thermal environments.
• Balanced ripple handling: Specified ripple currents at both 120 Hz and 10 kHz provide predictable behavior for both low‑ and high‑frequency ripple components.
• Long endurance at elevated temperature: 2000 hours at 105 °C supports longer service intervals and predictable life in continuous‑duty applications.

Why Choose UVZ2F470MHD?

UVZ2F470MHD positions itself as a dependable, general‑purpose high‑voltage electrolytic capacitor for designs that need 47 µF at 315 V in a compact radial can. Its combination of rated voltage, controlled dissipation factor, specified leakage, and defined ripple current makes it straightforward to specify into power filtering, decoupling, and energy‑buffering roles.

This part is appropriate for engineers and purchasers seeking a RoHS‑compliant, mass‑production component with defined thermal endurance (2000 h at 105 °C) and clear mechanical dimensions (φ16 × 25 L, 7.5 mm lead spacing). Use UVZ2F470MHD where predictable electrical performance and long‑term availability are priorities.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for the UVZ2F470MHD.