UTH2G820MND

The UTH2G820MND is a Nichicon UTH-series miniature, high-reliability aluminum electrolytic capacitor. It is a radial-lead, polarized capacitor rated at 400 V with a nominal capacitance of 82 µF and a capacitance tolerance of -20% to +20%.

Designed for general-purpose use, this part combines a compact φ16 × 26 mm can with long-life endurance (5,000 hours at 105°C) and measurable ripple-current capability, making it suitable for demanding, high-voltage circuit requirements where long-term stability and compact packaging are important.

Key Features

• Electrical Rating: 82 µF nominal capacitance with a rated voltage of 400 V and capacitance tolerance of -20% to +20%.
• High-Temperature Endurance: Rated life of 5,000 hours at 105°C under DC bias plus rated ripple current; capacitance change is specified within ±20% after the endurance test.
• Low Loss (tan δ): Maximum tan δ of 0.20 measured at 20°C, 120 Hz.
• Ripple Current Performance: Low-frequency ripple current 620 mA at 120 Hz and high-frequency ripple current 992 mA at 10 kHz (frequency coefficient table provided in datasheet).
• Leakage Current: Specified leakage current of 1,412 µA (value referenced in product dimensions table) with defined measurement conditions in the datasheet.
• Package & Mounting: Radial lead, polarized can with body size φ16 × 26 mm, lead spacing 7.5 mm (±0.5 mm), available in bulk (no terminal forming) or bag packing.
• Wide Operating Temperature: Rated for operation from -40°C to +105°C.

Typical Applications

• General-purpose high-voltage circuits: Use where a 400 V-rated, long-life aluminum electrolytic capacitor is required for energy storage or decoupling.
• Compact power assemblies: Small φ16 × 26 mm footprint and radial-lead package fit space-constrained power modules that require elevated voltage handling and endurance.
• Long-life electronic equipment: Systems needing capacitor life assurance up to 5,000 hours at 105°C benefit from the UTH series endurance characteristics.

Unique Advantages

• 400 V rating: Supports higher-voltage designs without increasing capacitor stack count, simplifying design choices.
• Miniature form factor: φ16 × 26 mm can provides a compact solution for boards with limited space while maintaining 82 µF capacitance.
• Proven endurance: 5,000 hours at 105°C under rated conditions provides predictable long-term performance for heat-stressed environments.
• Measurable ripple capability: Specified ripple current values (620 mA at 120 Hz; 992 mA at 10 kHz) allow designers to size capacitors against expected AC stress.
• Controlled loss and leakage: Maximum tan δ of 0.20 (120 Hz, 20°C) and documented leakage current figures support reliable filtering and energy-storage performance.
• Practical packaging options: Available in bulk (no terminal forming) or bag packing to match assembly and handling preferences.

Why Choose UTH2G820MND?

UTH2G820MND positions itself as a compact, high-voltage aluminum electrolytic solution within Nichicon’s UTH series, combining a 400 V rating with long-life assurance and defined ripple and leakage specifications. Its miniature φ16 × 26 mm can and radial-lead form make it straightforward to integrate into power designs where space and reliability are both critical.

This capacitor is ideal for designers seeking a verifiable, general-purpose high-voltage electrolytic with documented endurance (5,000 hours at 105°C), controlled dissipation (tan δ), and explicit ripple-current and leakage data—supporting predictable performance over the product lifetime.

Request a quote or contact sales to discuss availability, lead times, and pricing for UTH2G820MND. Provide part number UTH2G820MND and desired packaging option when submitting your inquiry.