UVK0J333MRD

The UVK0J333MRD is a radial-lead aluminum electrolytic capacitor from Nichicon's UVK series, offered in a miniature-sized radial can. It provides high bulk capacitance in a compact φ20×40 mm package for general-purpose electronic designs.

Designed for through-hole mounting, the capacitor combines 33,000 µF nominal capacitance at 6.3 V with rated endurance and ripple performance suited to a wide range of general-purpose assemblies that require robust energy storage and stability across industrial temperature ranges.

Key Features

• Capacitance and Voltage: 33,000 µF nominal capacitance with a rated voltage of 6.3 V, specified tolerance −20% to +20% at 120 Hz, 20°C.
• Radial Lead Package: Through-hole radial can with φ20×40 mm body dimensions and 10 mm lead spacing (±0.5 mm), suitable for PCB-mounted, general-purpose assemblies.
• Ripple Current Capability: Low-frequency ripple current 3.5 A (120 Hz) and high-frequency ripple current 4.025 A (10 kHz), specified for the part.
• Endurance and Reliability: Rated life of 2000 hours at 85°C with defined limits for capacitance change, tan δ, and leakage current after the endurance test.
• Operating Temperature: Wide operating range from −40°C to +85°C for 6.3 V parts in the UVK series.
• Loss Characteristics: tan δ specified at 120 Hz, 20°C with applicable allowances for large capacitance values.
• Regulatory Compliance: RoHS compliant as noted in the UVK series documentation.

Typical Applications

• General Purpose Electronics — Provides bulk capacitance in general-purpose electronic assemblies that require compact, through-hole electrolytic capacitors.
• PCB-mounted Power Modules — Radial lead form (φ20×40 mm, 10 mm lead spacing) for straightforward through-hole mounting on power and control boards.
• RoHS-compliant Designs — Suitable for projects that require components compliant with RoHS directives.

Unique Advantages

• High capacitance in a compact can: 33,000 µF delivered in a φ20×40 mm radial package supports designs that need large capacitance without excessive board footprint.
• Measured ripple handling: Specified low-frequency (3.5 A at 120 Hz) and high-frequency (4.025 A at 10 kHz) ripple current ratings help designers size capacitors for real operating conditions.
• Temperature-rated performance: Operates across −40°C to +85°C, covering typical industrial and general-purpose ambient ranges.
• Long rated life: 2000 hours at 85°C endurance rating provides defined long-term performance expectations for sustained thermal load.
• Through-hole friendly: Radial lead spacing and can package simplify assembly and replacement in traditional PCB layouts.
• RoHS compliance: Meets RoHS directive requirements for restricted substances as documented for the UVK series.

Why Choose UVK0J333MRD?

UVK0J333MRD is positioned for designers who need substantial bulk capacitance in a compact radial-can package for general-purpose electronic applications. Its combination of 33,000 µF at 6.3 V, clearly specified ripple current capability, wide operating temperature range, and a 2000-hour endurance rating at 85°C delivers predictable performance for through-hole power and control boards.

Choose UVK0J333MRD when your design requires a high-capacitance, RoHS-compliant aluminum electrolytic solution with defined electrical and lifetime specifications to support long-term, general-purpose assemblies.

If you would like pricing or availability information for UVK0J333MRD, request a quote or submit an inquiry to our sales team and reference the part number. Technical datasheet details are available upon request to help validate fit for your design requirements.