URS2G330MHD

The URS2G330MHD is a Nichicon URS-series miniature aluminum electrolytic capacitor designed for general-purpose electronic applications. It is a compact, low-profile, radial-lead can capacitor offering a 33 µF capacitance at a 400 V rated voltage.

Engineered for through-hole PCB mounting, the part combines a small footprint (L: 2 cm × D: 1.8 cm) and 7.5 mm lead spacing with defined ripple-current performance and a wide operating temperature range to support reliable power and decoupling functions in space-constrained designs.

Key Features

• Electrical Rating: 33 µF capacitance with a 400 V rated voltage for high-voltage general-purpose applications.
• Capacitance Tolerance: ±20% tolerance (–20% to +20%) at 120 Hz, 20°C, providing predictable behavior for design calculations.
• Ripple Current Performance: Specified ripple current of 350 mA at 120 Hz and 560 mA at 10 kHz to support AC loading conditions within its ratings.
• Temperature Range: Operates from –40°C to +85°C, suitable for a wide range of ambient conditions.
• Lifetime / Endurance: Rated for 2000 hours at 85°C, providing verified endurance under elevated temperature operation.
• Package & Mounting: Radial lead, can-style package with 7.5 mm lead spacing for through-hole PCB assembly and mechanical stability.
• Compact Form Factor: Physical dimensions L: 2.0 cm × D: 1.8 cm for use in space-constrained layouts.
• Leakage Current Characteristics (series): Series leakage current guidance per datasheet: after 1 minute at rated voltage ≤ 0.03CV (µA), after 2 minutes ≤ 0.01CV (µA).

Typical Applications

• General-purpose electronics: Used where a compact, radial-lead electrolytic capacitor is required for bulk capacitance or decoupling in general assemblies.
• Through-hole PCB designs: Radial lead and can package make this part suitable for standard through-hole mounting and manual or automated insertion processes.
• Space-constrained layouts: Low-profile, compact dimensions allow installation in designs with limited vertical or footprint space.

Unique Advantages

• High-voltage capability: 400 V rating enables use in systems that require elevated DC voltage handling within a compact package.
• Defined ripple handling: Rated ripple currents at both low and high frequencies (350 mA at 120 Hz, 560 mA at 10 kHz) help designers size capacitors to expected AC stress.
• Robust temperature performance: –40°C to +85°C operating range and 2000-hour endurance at 85°C support reliable operation in varied environments.
• predictable leakage behavior: Series leakage current specifications allow accurate estimation of standby losses for power budgeting.
• Through-hole mechanical reliability: Radial lead can package provides sturdy PCB mounting and ease of replacement or prototyping.

Why Choose URS2G330MHD?

URS2G330MHD is positioned as a compact, reliable aluminum electrolytic capacitor for general-purpose applications requiring a high DC voltage rating in a radial-lead, through-hole form factor. Its combination of 33 µF capacitance, 400 V rating, defined ripple-current performance, and verified endurance at elevated temperature makes it suitable for engineers designing space-conscious power and decoupling solutions.

This part is appropriate for projects that need predictable electrical behavior and mechanical robustness from a miniature electrolytic can. Backed by Nichicon’s URS series specifications for temperature range, leakage, and endurance, URS2G330MHD provides a straightforward option for engineers and procurement seeking a compact high-voltage electrolytic capacitor.

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