UPW1J471MHD6

The UPW1J471MHD6 is a miniature, radial‑lead aluminum electrolytic capacitor designed for high‑reliability power applications. As part of the UPW series, it offers low impedance and a compact can-style package for space‑constrained designs.

Targeted at demanding markets including automotive systems and switching power supplies, this 470 µF, 63 V polarized capacitor delivers extended endurance (7,000 hours at 105 °C) and frequency‑dependent ripple handling for both low and high frequency environments.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with a rated voltage of 63 V and tolerance of -20% to +20% for predictable bulk energy storage.
• Low Impedance — Rated impedance of 110 mΩ supports lower ESR in power rails and improves transient response in switching converters.
• Ripple Current Capability — Low‑frequency ripple current of 1.567 A at 120 Hz and high‑frequency ripple current of 2.09 A at 10 kHz to accommodate both mains‑frequency and switching ripple components.
• High‑Temperature Endurance — Qualified for 7,000 hours at 105 °C, enabling long service life in elevated ambient or high‑dissipation applications.
• Wide Temperature Range — Operates from -55 °C to 105 °C to support designs exposed to wide thermal swings.
• Compact Radial Can Package — Size φ12.5 × 30.5 mm (lead spacing 5 mm) in a radial lead format for through‑hole mounting and straightforward assembly.
• AEC‑Q200 Rated — Meets AEC‑Q200 qualification for component stress testing, supporting use in automotive and similarly demanding environments.

Typical Applications

• Switching Power Supplies — Low impedance and robust ripple current handling make it suitable for bulk and output filtering in power converters.
• Automotive Electronics — AEC‑Q200 rating and extended endurance at 105 °C support use in vehicle power modules and electronic control assemblies.
• Power Management Modules — Compact footprint and high capacitance provide stable supply decoupling for DC‑DC converters and regulator circuits.
• Embedded Systems — Long life and wide operating temperature range make it appropriate for industrial embedded power supplies requiring reliable bulk capacitance.

Unique Advantages

• Long Endurance at Elevated Temperature: 7,000 hours rated life at 105 °C reduces maintenance and replacement needs in high‑temperature installations.
• Balanced LF and HF Performance: Specified ripple current at both 120 Hz and 10 kHz enables a single capacitor to address mixed‑frequency ripple environments.
• Compact Energy Density: 470 µF in a φ12.5 × 30.5 mm can provides bulk capacitance where board area is limited.
• Automotive‑Grade Qualification: AEC‑Q200 rating provides objective stress‑test qualification for safety‑critical and transportation applications.
• Through‑Hole Robustness: Radial lead mounting and 5 mm lead spacing simplify mechanical assembly and provide reliable PCB anchoring.

Why Choose UPW1J471MHD6?

UPW1J471MHD6 combines high capacitance, low impedance, and extended high‑temperature endurance in a miniature radial can, making it well suited for power supply filtering and energy storage in constrained layouts. Its specified ripple current at both low and high frequencies and AEC‑Q200 rating help designers address reliability and performance requirements in automotive and industrial power systems.

Choose this part when you need a compact, durable electrolytic capacitor with verifiable electrical and thermal characteristics to support long lifetimes and robust ripple handling in demanding environments.

Request a quote or contact sales to discuss pricing, lead times, or sample availability for UPW1J471MHD6.