UPM1E331MPD6

The UPM1E331MPD6 is a radial lead aluminum electrolytic capacitor from Nichicon’s UPM series, designed for low impedance and high reliability in demanding environments. It provides 330 µF capacitance at a 25 V rating in a compact φ10 × 16 mm can with 5.0 mm lead spacing.

Engineered for applications that require elevated temperature endurance and high ripple handling, this AEC-Q200 qualified part supports long life at high operating temperatures and is RoHS compliant.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with tolerance ±20% at 120 Hz/20 °C and a rated voltage of 25 V.
• Low Loss — tanδ (DF) = 0.14 measured at 20 °C, 120 Hz, supporting efficient energy storage with controlled dissipation.
• Low Impedance — specified impedance of 95 mΩ, enabling reduced voltage ripple on power rails.
• High Ripple Current Capability — low-frequency ripple current 365.4 mA (120 Hz) and high-frequency ripple current 630 mA (200 kHz) for effective smoothing under varying switching conditions.
• Leakage Current — specified leakage current 247.5 µA.
• High-Temperature Endurance — 5000 hours at +105 °C rated life/ endurance for long-term reliability in hot environments.
• Wide Temperature Range — operational from −55 °C to +105 °C to accommodate harsh ambient conditions.
• Automotive Qualification & Compliance — AEC-Q200 qualified and RoHS compliant for regulated market requirements.
• Package & Mounting — radial lead can package (φ10×16 mm), lead spacing 5.0 mm, available in bulk (no terminal forming) or bag packing; mass production status.

Typical Applications

• Automotive Electronics — smoothing and decoupling on 25 V power rails where AEC-Q200 qualification and high-temperature endurance are required.
• Power Supply Filtering — bulk energy storage and ripple filtering for DC–DC converters and linear regulators benefitting from low impedance and rated ripple currents.
• Embedded Systems — local decoupling and bulk capacitance in control modules and electronics operating across −55 °C to +105 °C.

Unique Advantages

• High ripple tolerance: Verified LF and HF ripple current ratings (365.4 mA at 120 Hz, 630 mA at 200 kHz) reduce stress on upstream regulators and smoothing networks.
• Long-term high-temperature reliability: 5000 h life at +105 °C supports sustained performance in elevated-temperature applications.
• Automotive-ready qualification: AEC-Q200 rating provides an established qualification path for vehicle electronics.
• Compact radial form factor: φ10×16 mm can with 5.0 mm lead spacing delivers significant capacitance in a small footprint for through-hole assemblies.
• Low impedance behavior: 95 mΩ impedance helps maintain stable voltage rails under dynamic load conditions.
• Regulatory compliance: RoHS compliant to meet environmental requirements.

Why Choose UPM1E331MPD6?

The UPM1E331MPD6 combines a compact radial can package with proven endurance and low-impedance characteristics from Nichicon’s UPM series. Its specified ripple handling, controlled loss tangent, and long life at +105 °C make it well suited to designs that demand dependable smoothing and energy storage under thermal and electrical stress.

This part is ideal for engineers developing robust power systems in automotive and industrial electronics who need a qualified, RoHS-compliant electrolytic capacitor with clear, verifiable performance metrics and established production availability.

Request a quote or submit your specifications to receive pricing and availability for the UPM1E331MPD6. Our team can provide order details and lead‑time information to support your design and procurement needs.