UPZ2D331MHD6

The UPZ2D331MHD6 from Nichicon is a high-voltage, miniature aluminum electrolytic capacitor in a radial-lead can. It delivers 330 µF capacitance at a 200 V rating and is part of the UPZ series designed for high-voltage, compact applications.

Presented as a polarized, radial-lead component with a φ18×30.5 mm package and 7.5 mm lead spacing, this capacitor targets general-purpose electronics where elevated voltage, compact size, and extended high-temperature endurance are required.

Key Features

• Capacitance and Voltage — 330 µF nominal capacitance with a 200 V rated voltage and a capacitance tolerance of −20% to +20%.
• High-voltage, Miniature Form — Part of the UPZ series (high voltage, miniature-sized); this unit uses a φ18×30.5 mm can to deliver 200 V capability in a compact footprint.
• Thermal Endurance — Rated operating temperature range −40°C to +105°C with an endurance life of 2000 hours at 105°C under DC bias plus rated ripple current.
• Ripple Current Handling — Low-frequency ripple current of 1.01 A at 120 Hz and high-frequency ripple current of 1.414 A at 10 kHz, with frequency coefficients per the UPZ series data.
• Loss and Leakage Characteristics — Tangent of loss angle (tan δ) max. 0.12 (measured at 20°C, 120 Hz) and a specified leakage current of 2740 µA for this part.
• Radial-lead Package Details — Polarized radial-lead mounting, lead spacing 7.5 mm (±0.5 mm) and lead diameter 0.8 mm for the φ18 case; available in bulk or bag packing.

Typical Applications

• General Purpose Electronics — Suited for general-purpose circuits requiring a polarized aluminum electrolytic capacitor rated at 200 V and 330 µF.
• Compact High‑Voltage Assemblies — The miniature φ18×30.5 mm can allows integration where board space is limited but a 200 V rating is needed.
• Elevated-Temperature Operation — With an operating range to 105°C and 2000 h endurance at 105°C, the part addresses designs subjected to extended high-temperature conditions.

Unique Advantages

• 200 V rated capability — Enables use in higher-voltage stages without increasing capacitor size beyond the φ18 can.
• Compact, high-voltage form factor — Miniature can (φ18×30.5 mm) balances voltage rating and footprint for space-constrained designs.
• Measured low loss — tan δ of 0.12 (20°C, 120 Hz) helps minimize dissipation in AC/ripple conditions.
• Robust ripple performance — Specified ripple currents of 1.01 A (120 Hz) and 1.414 A (10 kHz) support applications with significant AC content.
• High-temperature endurance — 2000 hours at 105°C under rated conditions supports long-term reliability in elevated-temperature environments.
• Straightforward through-hole assembly — Radial-lead package with 7.5 mm lead spacing and 0.8 mm lead diameter simplifies prototyping and through-hole manufacturing.

Why Choose UPZ2D331MHD6?

UPZ2D331MHD6 combines a 200 V rating and 330 µF capacitance in a compact radial-lead aluminum electrolytic package, offering a practical balance of voltage, energy storage, and board-level integration. Its quantified ripple handling, low loss (tan δ), and 2000-hour endurance at 105°C make it suitable for general-purpose designs that require reliable high-voltage capacitance in a small footprint.

This part is ideal for engineers and procurement teams specifying radial, polarized electrolytics for designs where compact size, elevated voltage, and extended high-temperature performance are priorities. Backed by Nichicon’s UPZ series design, it provides consistent, verifiable specifications for production use.

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