UHV1V470MDD

The UHV1V470MDD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UHV series, designed for general-purpose electronics requiring compact energy storage and high ripple handling. It combines a 47 μF capacitance with a 35 V rating in a small φ5×11 mm case, making it suitable for space-constrained power-filtering and decoupling tasks.

As part of the UHV family, this part benefits from low impedance at higher frequencies and elevated ripple capability, offering designers a compact, RoHS-compliant option for board-level power conditioning across −40°C to 105°C operating range.

Key Features

• Capacitance and Voltage — 47 μF nominal capacitance with a rated voltage of 35 V and tolerance of −20% to +20% for predictable energy storage in DC filter and decoupling circuits.
• Low Impedance / High Frequency Performance — UHV series characteristics include lower impedance at high frequency range, supporting stable performance in higher-frequency ripple environments.
• High Ripple Current Capability — Rated ripple current of 144 mA at 120 Hz (low frequency) and 360 mA at 100 kHz (high frequency), enabling robust handling of both low- and high-frequency ripple currents.
• Compact Radial Package — φ5×11 mm can with radial lead mounting and 2.0 mm lead spacing (±0.5 mm tolerance) simplifies placement in dense PCB layouts and through-hole assemblies.
• Long Endurance — Specified life/endurance of 5000 hours at 105°C, providing durability for applications exposed to elevated temperatures.
• Low Leakage and Dissipation — Leakage current of 16.45 μA and tan δ (DF) of 0.11 measured at 20°C, 120 Hz support efficient, low-loss operation.
• Regulatory — RoHS compliant for environmental regulatory needs.
• Packaging Options — Available in bulk (no terminal forming) or bag packing to fit manufacturing and inventory workflows.

Typical Applications

• Power Supply Filtering — Smooths rectified rails and reduces residual ripple in small power supplies and adapter circuits.
• DC‑DC Converter Output — Provides output smoothing and transient support for point-of-load regulators where compact size and high ripple tolerance are required.
• Consumer and Industrial Electronics — General-purpose decoupling and energy storage for compact consumer devices and industrial control modules operating within −40°C to 105°C.
• Signal Conditioning and Decoupling — Local decoupling for analog and mixed-signal circuits where low dissipation factor and low leakage current help maintain signal integrity.

Unique Advantages

• Compact footprint: φ5×11 mm can size (1.1 cm × 0.5 cm) and radial leads minimize PCB area while retaining practical capacitance and voltage.
• High ripple handling across frequency: Combined low-frequency and high-frequency ripple current ratings (144 mA @120 Hz, 360 mA @100 kHz) accommodate diverse switching and line conditions.
• Wide operating temperature: −40°C to 105°C rating supports deployment across a broad range of environmental conditions.
• Predictable electrical characteristics: Specified tan δ (0.11 at 20°C, 120 Hz) and measured leakage current (16.45 μA) allow accurate thermal and loss budgeting in designs.
• RoHS-compliant manufacturing: Meets environmental compliance requirements for modern electronics production.
• Flexible packing: Bulk or bag packing choices streamline handling for prototyping and volume assembly.

Why Choose UHV1V470MDD?

The UHV1V470MDD is positioned for engineers who need a compact, radial aluminum electrolytic capacitor that delivers low impedance at higher frequencies and reliable ripple current capability. Its combination of 47 μF/35 V rating, small φ5×11 mm package, and endurance at 105°C make it suitable for power-filtering and decoupling in space-constrained designs.

Choose this part for designs that demand predictable loss characteristics, low leakage, and RoHS compliance from a recognized capacitor series. Its packaging and leaded format ease prototyping and through-hole assembly while supporting robust operation over a wide temperature range.

If you would like pricing or availability information, request a quote or submit a product inquiry and our team will respond with current lead times and ordering options.