UPM1E271MPD

The UPM1E271MPD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UPM series, designed for low impedance and high reliability. It provides 270 µF capacitance at a 25 V rating in a compact φ8 × 20 mm can with 3.5 mm lead spacing.

Targeted for demanding embedded and automotive electronics, this polarized capacitor delivers stable performance across a wide temperature range and long endurance at elevated temperatures.

Key Features

• Capacitance & Voltage — 270 µF nominal capacitance with a tolerance of −20% to +20% and a rated voltage of 25 V.
• Low Impedance — Rated impedance of 95 mΩ supports stable supply decoupling and power filtering in compact designs.
• Frequency-Dependent Ripple Handling — Low-frequency ripple current 319.2 mA (120 Hz) and high-frequency ripple current 560 mA (200 kHz) for mixed-frequency power environments.
• Loss Characteristics — tanδ (DF) 0.14 measured at 20°C, 120 Hz for predictable ESR-related losses.
• Leakage Current — Specified leakage current of 202.5 µA for steady-state bias behavior after application of rated voltage.
• Temperature & Endurance — Operates from −55°C to +105°C with a rated endurance of 3000 hours at 105°C for this case size.
• Package & Mounting — Radial lead can (φ8 × 20 mm) with 3.5 mm lead spacing (±0.5 mm); available in bulk or bag packing.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant, suitable for regulated production environments.

Typical Applications

• Automotive electronics — Bulk decoupling and local energy storage in control modules where AEC‑Q200 qualification and wide temperature range are required.
• Power supply filtering — Smoothing and ripple suppression on DC rails in embedded power circuits.
• Motor drive and actuation systems — Local decoupling to support transient currents in compact assemblies operating up to +105°C.
• Industrial controllers — Energy storage and noise suppression in harsh environments benefiting from long endurance and low impedance.

Unique Advantages

• Proven endurance at elevated temperature — 3000 hours at 105°C for the specified case size supports reliable long-term operation in hot environments.
• Design-friendly footprint — Compact φ8 × 20 mm radial can with 3.5 mm lead spacing simplifies placement in constrained PCBs.
• Broad ripple performance — Specified ripple currents at both 120 Hz and 200 kHz address mixed-frequency power systems without guesswork.
• Predictable electrical behavior — Specified tanδ and impedance values make it easier to model ESR-related effects during system design.
• Industry compliance — AEC‑Q200 qualification and RoHS compliance facilitate integration into regulated automotive and industrial supply chains.

Why Choose UPM1E271MPD?

UPM1E271MPD combines a compact radial can package with low impedance, specified ripple handling, and proven high-temperature endurance. Its electrical specifications—270 µF at 25 V, defined tanδ and leakage current, and 95 mΩ impedance—help engineers design predictable power-decoupling solutions for automotive and industrial applications.

This part is well suited for designers and procurement teams seeking a RoHS-compliant, AEC‑Q200‑qualified electrolytic capacitor that balances size, ripple capability, and thermal endurance for robust, long-term operation.

Request a quote or submit an inquiry to receive pricing and availability for UPM1E271MPD.