UPM1H471MHD6

The UPM1H471MHD6 is an aluminum electrolytic capacitor from Nichicon's UPM series, designed as a low-impedance, high-reliability radial-lead can. It provides 470 µF capacitance at a 50 V rating in a compact φ18 × 15L package with 7.5 mm lead spacing.

Engineered for demanding environments, this polarized capacitor is specified for operation from -55°C to +105°C, carries AEC-Q200 qualification, and is rated for 5000 hours at 105°C, making it suitable for automotive and other high-reliability electronics where sustained ripple handling and long life are required.

Key Features

• Capacitance & Voltage — 470 µF rated capacitance at 50 V provides bulk energy storage and smoothing for mid-voltage power rails.
• Low Impedance — Specified impedance of 46 mΩ supports lower ripple-related losses and improved dynamic response in power circuits.
• High Temperature Endurance — Rated for 5000 hours at +105°C, enabling long-term operation in elevated-temperature environments.
• Ripple Current Capability — Handles 725.4 mA at 120 Hz and 1.17 A at 200 kHz, supporting both low- and high-frequency ripple conditions.
• AEC-Q200 Qualified — Meets AEC-Q200 reliability requirements for automotive electronic applications where specified.
• Radial Lead, Polarized Can — Robust radial-lead package (φ18 × 15L) with 7.5 mm lead spacing simplifies through-hole assembly and replacement in legacy and new designs.
• Wide Operating Range — Operates from -55°C to +105°C to cover a broad set of environmental conditions.
• RoHS Compliant — Conforms to RoHS requirements for restricted substances.

Typical Applications

• Automotive electronics — Suited for vehicle control modules and power-management circuits where AEC-Q200 qualification and 5000 h life at 105°C are required.
• Power-supply filtering — Bulk smoothing and decoupling on mid-voltage rails up to 50 V, leveraging 470 µF capacitance and low impedance.
• High-ripple environments — Circuits with significant low- and high-frequency ripple benefit from specified ripple current ratings at 120 Hz and 200 kHz.

Unique Advantages

• Long-term high-temperature reliability: 5000-hour endurance at +105°C reduces replacement frequency and supports extended field life in hot environments.
• Automotive-grade qualification: AEC-Q200 rating provides traceable reliability characteristics for automotive and other high-reliability applications.
• Effective ripple handling: Measured ripple current capabilities at both low and high frequencies enable stable performance across switching and linear power stages.
• Compact, serviceable package: Radial can (φ18 × 15L) with 7.5 mm lead spacing fits through-hole assemblies and simplifies board-level replacement.
• Low ESR/impedance: 46 mΩ impedance helps minimize heating and voltage drop under load, improving overall power delivery efficiency.

Why Choose UPM1H471MHD6?

The UPM1H471MHD6 combines a high-capacitance, low-impedance aluminum electrolytic design with automotive-grade reliability and extended high-temperature endurance. Its specification set — 470 µF at 50 V, 46 mΩ impedance, defined ripple current capability, and 5000-hour life at +105°C — positions it for designs that require durable bulk capacitance in challenging thermal and ripple environments.

This part is well suited to engineers and procurement teams building or maintaining power systems, control modules, and other electronics where proven endurance, AEC-Q200 qualification, and through-hole serviceability are key selection criteria.

If you would like pricing, lead time, or a formal quote for UPM1H471MHD6, please submit a request and our team will respond with the information you need.