UHD1V471MPD

The UHD1V471MPD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can designed for general-purpose electronic applications. It delivers 470 µF capacitance at a 35 V rating with a compact φ10 × 20 mm case and radial lead mounting.

Engineered for low impedance at higher frequencies and elevated ripple handling, this Nichicon UHD-series part targets designs that require robust smoothing and decoupling performance in a small footprint across a wide temperature range.

Key Features

• Electrical Performance — 470 µF nominal capacitance with ±20% tolerance and a rated voltage of 35 V; polarized design for DC applications.
• Low Loss Factor — tanδ = 0.12 measured at 20°C, 120 Hz, enabling predictable dissipation characteristics in filtering and decoupling roles.
• High Ripple Capability — Low-frequency ripple current 1.365 A (120 Hz) and high-frequency ripple current 1.82 A (100 kHz) to support significant AC ripple handling in compact designs.
• Low Impedance at High Frequency — UHD series specification highlights reduced impedance in the high-frequency range to improve performance in switching and power circuits.
• Reliability and Endurance — Rated life of 4000 hours at 105°C under applicable endurance conditions, reflecting suitability for long-term operation in elevated-temperature environments.
• Temperature Range & Stability — Operating range from −40°C to +105°C with specified impedance stability characteristics at low temperatures.
• Mechanical & Packaging — Compact φ10 × 20 mm can with 5.0 mm lead spacing (±0.5 mm); supplied in bulk (no terminal forming) or bag packing for flexible assembly handling.
• RoHS Compliant & Mass Production — Meets RoHS requirements and is available in mass production quantities.

Typical Applications

• General Power Filtering — Use as bulk smoothing and decoupling in DC power rails where 35 V rating and 470 µF capacitance are required.
• Switch-Mode Power Supplies — Suitable for output filtering and ripple absorption thanks to low impedance at higher frequencies and high ripple current ratings.
• Industrial and Consumer Electronics — Fits compact boards needing reliable energy storage and smoothing across −40°C to +105°C operating conditions.

Unique Advantages

• High Ripple Handling: 1.365 A (120 Hz) and 1.82 A (100 kHz) ripple ratings permit reduced thermal stress and improved lifespan in ripple-heavy circuits.
• Compact Footprint: φ10 × 20 mm can provides a balance of capacitance and size for space-constrained designs.
• Predictable Loss Characteristics: Specified tanδ = 0.12 at 20°C, 120 Hz helps designers estimate dissipation and thermal behavior.
• Wide Operating Temperature: −40°C to +105°C range supports deployment across varied environmental conditions.
• Long Endurance: 4000 hours at 105°C offers designers a clear endurance target for lifetime planning in high-temperature applications.
• RoHS Compliant & Production-Ready: Conforms to RoHS and is in mass production for reliable sourcing.

Why Choose UHD1V471MPD?

The UHD1V471MPD combines a practical 470 µF capacitance and 35 V rating with high ripple capability and low high-frequency impedance, making it a solid choice for engineers needing dependable bulk energy storage and filtering in compact radial-lead form. Its specified loss factor, leakage current, and endurance at 105°C provide quantifiable parameters for thermal and reliability planning.

This part is well suited to designers and procurement teams building general-purpose power systems, SMPS outputs, and compact electronics that require a proven electrolytic solution with predictable electrical and thermal characteristics and straightforward through-hole mounting.

If you would like pricing, availability, or a formal quote for UHD1V471MPD, please request a quote or contact sales with your quantity and delivery requirements.