UVK2A330MPD

The UVK2A330MPD is a miniature aluminum electrolytic capacitor from Nichicon’s UVK series, configured as a radial lead, standard-type electrolytic in a compact can. It provides 33 µF capacitance at a 100 V rating with a polarized design and a ±20% tolerance.

Designed for general-purpose use, this part combines compact dimensions (φ8 × 11.5 mm) and a robust endurance profile (2000 hours at 85°C), making it suitable for assemblies that require a small, high-voltage electrolytic capacitor with measurable ripple handling and RoHS compliance.

Key Features

• Electrical Characteristics — 33 µF rated capacitance at 100 V with a tolerance of −20% to +20% and a tangent of loss angle (tan δ) of 0.08 (measured at 20°C, 120 Hz).
• Ripple Performance — Low-frequency ripple current of 180 mA (120 Hz) and high-frequency ripple current of 360 mA (10 kHz), enabling defined AC stress handling at both low and higher ripple frequencies.
• Leakage and Endurance — Specified leakage current of 99 µA and endurance rated for 2000 hours at 85°C with recovery to specified limits after the endurance test.
• Temperature Range — Operating range from −40°C to +85°C, suitable for a wide ambient span specified for the UVK series.
• Package and Mounting — Radial lead, can-style package with 3.5 mm lead spacing (±0.5 mm) and a compact footprint (L: 1.15 × D: 0.8 cm) for through-hole assemblies.
• Environmental Compliance — RoHS compliant per the product data.
• Packaging Options — Available in bulk (no terminal forming) and bag packing for flexible procurement and assembly processes.

Typical Applications

• General Purpose Power Filtering — Provides capacitance and ripple handling for general-purpose circuits requiring a 33 µF, 100 V radial electrolytic solution.
• Through-Hole PCB Designs — Compact φ8 × 11.5 mm can and 3.5 mm lead spacing make it suitable for space-constrained through-hole assemblies.
• High Voltage Smoothing — 100 V rated voltage supports smoothing and decoupling in designs that require elevated working voltage within the specified operating temperature range.

Unique Advantages

• Compact miniature package: φ8 × 11.5 mm can reduces board area while retaining 33 µF capacitance at 100 V for space-limited designs.
• Defined ripple capability: Dual ripple current ratings (180 mA at 120 Hz and 360 mA at 10 kHz) provide measurable performance across common ripple frequency ranges.
• Long endurance at elevated temperature: Rated 2000 hours at 85°C, offering predictable lifetime behavior for longer-term deployments.
• Low leakage: Specified leakage current of 99 µA supports applications where minimized DC loss is important.
• Through-hole simplicity: Radial lead can with standard 3.5 mm lead spacing simplifies placement and soldering in conventional PCB assembly.
• RoHS compliant: Meets RoHS requirements for environmental regulatory compliance.

Why Choose UVK2A330MPD?

The UVK2A330MPD positions itself as a compact, high-voltage aluminum electrolytic option for designers needing a 33 µF, 100 V radial lead capacitor with defined ripple performance and endurance. Its combination of miniature can size, measurable ripple current specs at both low and high frequencies, and 2000‑hour endurance at 85°C makes it a practical choice for general-purpose power filtering and smoothing in through-hole assemblies.

This part is well suited for procurement and engineering teams seeking a RoHS-compliant, polarized electrolytic capacitor with predictable electrical characteristics, small footprint, and straightforward packaging options (bulk or bag) for standard production workflows.

Request a quote or contact sales to discuss pricing, availability, and ordering for UVK2A330MPD.