UPM1K330MPD

The UPM1K330MPD is a radial-lead aluminum electrolytic capacitor from Nichicon's UPM series, providing 33 µF nominal capacitance at a rated voltage of 80 V. It is built for applications that require low impedance and sustained performance across a wide temperature range.

This part targets demanding power-electronics environments, offering a -55°C to 105°C operating range, AEC-Q200 qualification, and an endurance rating of 3000 hours at 105°C for robust long-term operation.

Key Features

• Capacitance & Tolerance — 33 µF nominal with capacitance tolerance of -20% to +20% (measured at 20°C, 120 Hz).
• Rated Voltage — 80 V DC continuous rating suitable for higher-voltage power rails.
• Low Loss (tan δ) — tanδ = 0.08 measured at 20°C, 120 Hz (specified for the rated voltage), supporting lower dissipation in AC conditions.
• Ripple Current Capability — Low-frequency ripple current 75 mA at 120 Hz and high-frequency ripple current 150 mA at 200 kHz for effective ripple filtering.
• Leakage Current — Typical leakage current of 79.2 µA after one minute at rated voltage, aiding in predictable bias behavior.
• Temperature & Endurance — Operating range -55°C to 105°C with a life rating of 3000 hours at 105°C for sustained reliability under elevated temperature stress.
• Package & Mounting — Radial, can-style package (φ8 × 11.5 mm), lead spacing 3.5 mm, suited for through-hole mounting and easy replacement or prototyping.
• Compliance & Qualification — RoHS compliant and AEC-Q200 rated, aligning the part with regulated and qualification-driven designs.
• Availability — Supplied in bulk (no terminal forming) or bag packing; status: mass production.

Typical Applications

• Automotive Electronics — Power rail decoupling and smoothing in automotive control modules where AEC-Q200 qualification and a wide temperature range are required.
• Power Supplies — Input/output filtering and bulk decoupling on higher-voltage DC-DC converters or linear supplies operating up to 80 V.
• Industrial Control — Energy storage and ripple suppression in industrial power stages exposed to elevated temperatures and continuous load.

Unique Advantages

• High-voltage capability: 80 V rating enables deployment on higher-voltage rails without series stacking.
• Low-impedance performance: Specified tanδ = 0.08 and low impedance support efficient ripple attenuation with reduced heating.
• Thermal endurance: Rated for 3000 hours at 105°C, providing predictable lifetime in hot operating environments.
• Automotive-grade qualification: AEC-Q200 rating supports use in qualification-driven automotive programs.
• Compact radial package: φ8 × 11.5 mm can with 3.5 mm lead spacing offers a space-efficient through-hole solution for repairable or prototyped boards.
• Production-ready supply: Mass production status and bulk/bag packing options simplify procurement and assembly planning.

Why Choose UPM1K330MPD?

The UPM1K330MPD delivers a balanced combination of high-voltage capability, low-loss performance, and thermal endurance in a compact radial package. Its AEC-Q200 qualification and RoHS compliance make it a suitable choice for regulated and reliability-focused designs that need a stable 33 µF capacitor at 80 V.

This part is well suited to engineers designing automotive power modules, industrial power supplies, and other applications that require predictable ripple handling, controlled leakage, and long-term operation at elevated temperatures. Its mass-production availability and standard radial format support straightforward integration into existing BOMs and assembly flows.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for the UPM1K330MPD.