UPM1A471MPD

The UPM1A471MPD is an aluminum electrolytic capacitor from Nichicon’s UPM series, designed as a radial-lead, can-style component for power filtering and decoupling on low-voltage rails. It combines a 470 µF capacitance at 10 V with low impedance and defined ripple current capability for reliable operation across a wide temperature range.

This part is supplied in bulk or bag packing and is in mass production. It is targeted for applications that require AEC‑Q200 qualification and stable performance from −55°C to +105°C with endurance characteristics defined for long-term operation at elevated temperature.

Key Features

• Capacitance & Rated Voltage — 470 µF rated at 10 V with a capacitance tolerance of ±20% (measured at 20°C, 120 Hz).
• Low Impedance — DC impedance of 120 mΩ, supporting tighter voltage stability and improved ripple suppression on power rails.
• Loss Tangent (tan δ) — tanδ = 0.19 measured at 20°C, 120 Hz, suitable for designers tracking ESR/DF behavior.
• Ripple Current Capability — Low-frequency ripple current 294.5 mA at 120 Hz and high-frequency ripple current 475 mA at 200 kHz for AC loading considerations.
• Leakage Current — Specified leakage current of 141 µA for predictable bias behavior after application of rated voltage.
• High Temperature Endurance — Rated endurance of 3000 hours at 105°C to support sustained elevated-temperature operation.
• Temperature Range — Operates from −55°C to +105°C to cover a broad set of thermal environments.
• Mounting & Package — Radial lead can, dimensions φ8 × 15L (L: 1.5 × D: 0.8 cm), lead spacing 3.5 mm (±0.5 mm); available as bulk (no terminal forming) or bag packing.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant for regulated applications and supply-chain assurance.

Typical Applications

• Automotive power electronics — Suited for 10 V power rails where AEC‑Q200 qualification, wide temperature range (−55°C to +105°C) and defined ripple handling are required.
• Control modules and ECUs — Low impedance and defined leakage improve decoupling and smoothing on sensitive automotive control circuits.
• On-board power filtering — Compact φ8 × 15L radial package and 3.5 mm lead spacing facilitate board-level filtering and local energy storage on 10 V systems.

Unique Advantages

• Measured low impedance (120 mΩ) — Helps reduce voltage ripple and improves transient response on low-voltage power rails.
• Defined ripple performance at LF and HF — Separate ripple current specifications (294.5 mA at 120 Hz, 475 mA at 200 kHz) provide clarity for both mains-frequency and switching-frequency designs.
• Long endurance at elevated temperature — 3000 hours rated life at 105°C supports reliable long-term operation in high-temperature environments.
• AEC‑Q200 Qualified — Explicitly qualified for automotive-grade reliability where that specification is required.
• Compact radial can package — φ8 × 15L size with 3.5 mm lead spacing offers a space-efficient solution for through-hole board layouts.
• RoHS compliant — Meets RoHS directive requirements for restricted substances.

Why Choose UPM1A471MPD?

UPM1A471MPD is positioned for designers who need a compact, automotive‑qualified aluminum electrolytic capacitor with clear, measurable performance: 470 µF at 10 V, low impedance (120 mΩ), and specified ripple current at both low and high frequencies. Its −55°C to +105°C operating range and 3000‑hour endurance at 105°C make it suitable for systems exposed to wide temperature swings and sustained thermal stress.

This part is a practical choice for engineers specifying AEC‑Q200 components for automotive power electronics and related markets where predictable leakage, loss tangent, and ripple ratings must be balanced against board space and through-hole mounting preferences.

If you would like pricing, availability, or a formal quote for UPM1A471MPD, please request a quote or submit an inquiry to our sales team to discuss quantities and lead times.