UPA1V271MPD6

The UPA1V271MPD6 is a radial-lead aluminum electrolytic capacitor designed for general-purpose power filtering and decoupling. It delivers 270 µF capacitance at a 35 V rating in a compact φ10 × 12.5 mm can with 5 mm lead spacing, offering a balance of size, ripple capability, and reliability for power-supply and embedded electronics applications.

Engineered for low impedance and extended endurance, this Nichicon UPA series part targets switching power supplies and other power-management circuits that require stable performance across -55°C to 105°C.

Key Features

• Capacitance & Rated Voltage — 270 µF nominal capacitance with a rated voltage of 35 V and a tolerance of -20% to +20%.
• Low Impedance — Rated impedance of 126 mΩ supports low-loss charge/discharge behavior in power circuits.
• High Ripple Current Capability — Low-frequency ripple current of 585 mA (120 Hz) and high-frequency ripple current of 900 mA (10 kHz) for demanding ripple environments.
• Endurance & Temperature Range — Qualified for 4000 hours at 105°C and specified to operate from -55°C to 105°C.
• Leakage Current & Dissipation — Measured leakage current 283.5 µA and tan δ (dissipation factor) 0.12 at 20°C, 120 Hz (35 V rating).
• Package & Mounting — Radial lead, polarized aluminum can (φ10) with 5 mm lead spacing; available in bulk (no terminal forming) or bag packing.
• RoHS Compliant — Meets RoHS directive requirements as supplied by the manufacturer.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where low impedance and high ripple handling improve voltage stability and reduce noise.
• DC–DC Converters — Input/output smoothing and transient energy storage in board-level power modules and converters.
• Industrial Control Electronics — Power decoupling in control boards and embedded systems operating across a wide temperature range.
• General-Purpose Power Filtering — Use in consumer and commercial equipment for mains-derived supplies and local regulation stages.

Unique Advantages

• Compact, space-saving form factor — φ10 × 12.5 mm can size enables high-density board layouts while maintaining required capacitance.
• Robust ripple performance — 585 mA (120 Hz) and 900 mA (10 kHz) ripple ratings handle both low- and high-frequency ripple present in modern power stages.
• Low ESR/Impedance — 126 mΩ impedance helps minimize voltage drop and power loss under load.
• High-temperature endurance — 4000 hours at 105°C supports long-term reliability in thermally stressed power applications.
• Through-hole convenience — Radial lead configuration and standard 5 mm lead spacing simplify assembly for prototyping and through-hole production.
• Regulatory compliance — RoHS-compliant construction aligns with modern environmental requirements.

Why Choose UPA1V271MPD6?

UPA1V271MPD6 combines a practical 270 µF capacitance and a 35 V rating with low impedance and strong ripple-current capability, making it suitable for designers focused on reliable power filtering in switching supplies and DC–DC converter stages. Its radial-lead can and compact footprint accommodate board-level designs that require through-hole robustness without sacrificing performance.

Manufactured by Nichicon and specified for extended endurance at elevated temperature, this capacitor is aimed at engineers seeking a proven, RoHS-compliant electrolytic for general-purpose power applications where long-term stability and thermal resilience matter.

Request a quote or submit an inquiry for UPA1V271MPD6 with your required quantity and delivery timeframe to receive pricing and availability information tailored to your project needs.