UCD1H471MNS1MS

The UCD1H471MNS1MS is a chip‑type aluminum electrolytic capacitor designed for surface‑mount applications. It delivers 470 µF capacitance at 50 V in a low‑impedance SMD can package optimized for automated placement on high‑density PCBs.

Qualified to AEC‑Q200 and compliant with RoHS, this part targets automotive and other demanding electronics where extended temperature range, vibration resistance and long endurance are required.

Key Features

• Capacitance & Voltage — 470 µF rated capacitance with a 50 V rated voltage and tolerance of −20% to +20%.
• Low Impedance Performance — Low loss tangent (tanδ = 0.10 at 20°C, 120 Hz) for reduced AC losses in applications requiring stable impedance.
• High Ripple Capability — Low‑frequency ripple current 805 mA (120 Hz) and high‑frequency ripple current 1.61 A (10 kHz) to support higher AC stress levels.
• Leakage Current — Specified leakage current of 235 µA for controlled leakage under rated conditions.
• Extended Temperature & Endurance — Operating range −55°C to +105°C with a rated life of 5000 hours at 105°C.
• Package & Mounting — Chip‑type radial can for surface mounting (φ16 × 16.5L / L:1.65 × D:1.6 cm) with embossed carrier taping for automated assembly; surface mount land size L:1.63 × W:1.63 cm.
• Mechanical Robustness — Vibration resistant construction suitable for mechanically demanding environments.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant for regulated applications and supply chain requirements.

Typical Applications

• Automotive electronics — Specified for automotive use where AEC‑Q200 qualification, wide temperature range and endurance are required.
• Surface‑mount, high‑density PCBs — Chip type and embossed carrier taping enable automated placement on compact, densely populated boards.
• Vibration‑sensitive assemblies — Vibration resistant design supports use in environments with mechanical stress.

Unique Advantages

• High energy storage in a compact SMD can — 470 µF at 50 V in a φ16 × 16.5L package provides substantial capacitance while supporting surface‑mount assembly.
• Low impedance and low loss — tanδ = 0.10 at 20°C/120 Hz reduces AC loss and helps maintain stable electrical performance.
• Robust ripple handling — Specified ripple currents (805 mA at 120 Hz, 1.61 A at 10 kHz) address both low‑ and high‑frequency AC stress.
• Designed for harsh environments — −55°C to +105°C operating range, 5000 hours endurance at 105°C and vibration resistance for reliable long‑term operation.
• Manufacturing‑friendly packaging — Embossed carrier taping supports automated pick‑and‑place processes for efficient production.
• Automotive qualification and compliance — AEC‑Q200 qualification and RoHS compliance align with regulated and automotive supply requirements.

Why Choose UCD1H471MNS1MS?

The UCD1H471MNS1MS provides a balanced combination of high capacitance, low impedance, elevated ripple capability and mechanical robustness in a surface‑mount aluminum electrolytic package. With AEC‑Q200 qualification, extended temperature range and a 5000‑hour endurance at 105°C, it is positioned for designs that require durable, production‑ready SMD capacitors.

This part is well suited to engineers and procurement teams specifying components for automotive electronics and other applications demanding long life, vibration resistance and assembly compatibility with automated manufacturing processes.

Request a quote or contact sales to discuss availability, lead times and volume pricing for UCD1H471MNS1MS.