UVK1A332MHD

The UVK1A332MHD is a Nichicon UVK-series miniature aluminum electrolytic capacitor in a radial-lead, can package. It provides 3,300 µF capacitance at a 10 V rating in a compact φ12.5 × 20 mm case with 5.0 mm lead spacing, targeting general-purpose electronic applications that require bulk capacitance in a small footprint.

Designed for reliable operation over –40°C to +85°C with a rated endurance of 2,000 hours at 85°C, this part balances capacitance density, ripple handling and longevity for through-hole assemblies and repairable designs.

Key Features

• Capacitance and Voltage: 3,300 µF (3.3 mF) rated at 10 V for high bulk energy storage in a compact package.
• Miniature Radial Package: φ12.5 × 20 mm can with radial leads and 5.0 mm lead spacing (±0.5 mm) for through-hole mounting and straightforward PCB insertion.
• Electrical Performance: Capacitance tolerance –20% to +20% and tan δ = 0.28 (measured at 20°C, 120 Hz) for predictable AC loss characteristics.
• Ripple Current Handling: Low-frequency ripple current 1.45 A (120 Hz) and high-frequency ripple current 1.667 A (10 kHz) to support smoothing and decoupling under AC load.
• Leakage and Endurance: Specified leakage current 990 µA and rated for 2,000 hours at 85°C when operated at rated voltage, providing long-term stability.
• Operating Range and Compliance: Operating temperature –40°C to +85°C and RoHS compliant per manufacturer declaration.
• Packaging Options: Available in bulk (no terminal forming) or bag packing to suit prototyping and production handling preferences.

Typical Applications

• General-purpose Electronics: Bulk energy storage and smoothing in general-purpose circuits that require 3,300 µF at low-voltage DC.
• Power Supply Filtering: Through-hole power rails and linear supply stages where compact capacitance and rated ripple current are needed.
• Repair and Prototyping: Radial-lead format and bag/bulk packing make this part convenient for board repair, prototyping and small-volume assembly.

Unique Advantages

• High Capacitance in a Small Footprint: 3,300 µF in a φ12.5 × 20 mm case provides significant bulk capacitance while minimizing board area.
• Balanced Ripple Capability: Specified LF and HF ripple currents enable use in both low-frequency smoothing and higher-frequency decoupling scenarios.
• Proven Endurance: Rated for 2,000 hours at 85°C under rated voltage, supporting designs that require defined long-term performance.
• Through-hole Convenience: Radial-lead can package with standard 5.0 mm lead spacing simplifies insertion, manual assembly and rework.
• RoHS Compliant: Meets RoHS requirements, helping address environmental regulatory needs in product designs.
• Production Availability: Listed as mass production, supporting predictable supply for ongoing manufacturing needs.

Why Choose UVK1A332MHD?

UVK1A332MHD is positioned for engineers and procurement teams seeking a compact, through-hole aluminum electrolytic capacitor with substantial capacitance (3,300 µF) at a 10 V rating. Its miniature UVK-series can and radial-lead format deliver a space-efficient solution for general-purpose filtering, smoothing and energy storage applications while providing defined ripple performance and 2,000-hour endurance at 85°C.

This part suits designs and repairs where compact size, predictable electrical characteristics (tan δ, leakage) and RoHS compliance are priorities. As a mass-production part from Nichicon's UVK family, it offers repeatable specifications and packaging options to fit prototyping and production workflows.

If you would like pricing, lead-time or to request a quote for UVK1A332MHD, please submit an inquiry or request a quote through your preferred purchasing channel and include the part number and required quantity.