UHV1V471MPD

The UHV1V471MPD from Nichicon is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can package. Part of the UHV series, it is optimized for low impedance and high ripple current in a compact φ10 × 16 mm footprint with 5 mm lead spacing.

Designed for general-purpose electronic designs that require robust smoothing, decoupling and energy-storage performance, this capacitor offers long endurance (6000 hours at 105°C) and wide operating temperature range (−40°C to 105°C).

Key Features

• Capacitance & Voltage — 470 µF rated capacitance with a 35 V DC rating and tolerance of −20% to +20% (at 120 Hz, 20°C).
• Low Impedance — Specified impedance down to 95 mΩ, supporting stable performance at higher frequencies.
• High Ripple Current Capability — Rated low-frequency ripple current of 907.5 mA (120 Hz) and high-frequency ripple current of 1.815 A (100 kHz), enabling improved AC load handling.
• Long Endurance — Rated for 6000 hours at 105°C when operated within specified conditions, with defined limits for capacitance change, tan δ and leakage current after endurance testing.
• Compact Radial Can — φ10 × 16 mm case size, radial lead mounting with 5 mm lead spacing (±0.5 mm), suitable for through-hole PCB designs.
• Leakage & Dissipation — Measured leakage current example 164.5 µA; tan δ (DF) of 0.11 at 20°C, 120 Hz for the 35 V rating.
• Wide Temperature Range & RoHS Compliance — Operates from −40°C to 105°C and is RoHS compliant.
• Packaging Options — Available in bulk (no terminal forming) or bag packing; product is in mass production.

Typical Applications

• Power supply filtering — Use for smoothing and bulk decoupling in DC power rails where 470 µF capacitance and 35 V rating are appropriate, benefiting from high ripple current capability and low impedance.
• Local energy storage — Suitable for circuits that require compact energy buffering with long endurance at elevated temperatures (6000 h at 105°C).
• Power circuitry decoupling — Effective for decoupling in power converters and regulator input/output stages where low impedance and higher-frequency ripple handling are required.

Unique Advantages

• High ripple handling: Rated ripple currents of 907.5 mA (120 Hz) and 1.815 A (100 kHz) reduce thermal stress under AC loading, improving reliability in pulse or switching environments.
• Low impedance footprint: 95 mΩ impedance and a compact φ10 × 16 mm case give designers a space-efficient option for lowering ESR in tight layouts.
• Extended high-temperature life: 6000 hours endurance at 105°C supports long-term stability in thermally demanding applications.
• Measured performance transparency: Published tan δ (0.11 at 35 V, 120 Hz) and example leakage current (164.5 µA) allow designers to evaluate loss and standby current precisely.
• Through-hole mounting simplicity: Radial lead form and standard 5 mm lead spacing simplify prototyping, hand-assembly and through-hole PCB designs.
• Regulatory alignment: RoHS compliance supports use in assemblies requiring lead-free component sourcing.

Why Choose UHV1V471MPD?

The UHV1V471MPD positions itself as a compact, reliable electrolytic capacitor tailored for designs that need strong ripple-current tolerance and low impedance in a small radial package. Its combination of 470 µF capacitance, 35 V rating, measurable dissipation characteristics and long endurance at 105°C makes it suitable for engineers specifying robust power-supply smoothing and decoupling components.

This part is a practical choice for product teams and procurement seeking a mass-production, RoHS-compliant aluminum electrolytic capacitor with clear electrical parameters and straightforward through-hole mounting for conventional PCB assemblies.

Request a quote or submit a specification inquiry today to get pricing and availability for UHV1V471MPD. Provide your quantity, desired packaging (Bulk or Bag Packing) and application notes to receive a tailored response.