URS2G220MHD

The URS2G220MHD is a miniature aluminum electrolytic capacitor in Nichicon's URS series, configured as a radial lead, standard-type device. It delivers 22 µF capacitance at a 400 V rating in a compact φ18 × 15 mm can with 7.5 mm lead spacing.

Designed for general-purpose electronic designs, this component combines a high working voltage, specified ripple-current performance at low and high frequencies, and defined endurance at elevated temperature for predictable performance in power-filtering and energy-storage roles.

Key Features

• Capacitance and Tolerance — 22 µF nominal capacitance with tolerance of −20% to +20% for selection in general-purpose circuits.
• High Rated Voltage — 400 V rating suitable for higher-voltage applications requiring electrolytic bulk capacitance.
• Compact, Low-Profile Package — φ18 × 15 mm can size with 7.5 mm lead spacing and radial lead mounting for through-hole PCB assembly.
• Ripple Current Specified — Low-frequency ripple current 280 mA at 120 Hz and high-frequency ripple current 448 mA at 10 kHz, specified for both low- and high-frequency ripple environments.
• Leakage and Dissipation — Leakage current 452 µA and tanδ (DF) 0.25 measured at 20°C, 120 Hz, enabling predictable loss and standby characteristics.
• Endurance and Temperature Range — Rated for 2000 hours at 85°C with an operating temperature range of −40°C to 85°C to support sustained elevated-temperature operation.
• Packaging Options — Available in bulk (no terminal forming) and bag packing to suit prototyping and production handling.

Typical Applications

• General-purpose electronic circuits — Provides bulk capacitance and smoothing in general-purpose designs where a compact high-voltage electrolytic is required.
• Power supply filtering — Used for ripple reduction and energy storage in higher-voltage power rails within general-purpose equipment.
• Through-hole PCB assemblies — Radial lead format and 7.5 mm lead spacing simplify mounting in standard through-hole designs.

Unique Advantages

• High-voltage capability: 400 V rating enables use in designs that require elevated working voltages without upsizing the capacitor footprint.
• Dual-frequency ripple characterization: Specified ripple currents at 120 Hz and 10 kHz allow designers to evaluate performance across common ripple environments.
• Predictable endurance: 2000 hours at 85°C provides a defined operational lifetime for thermal planning and lifecycle considerations.
• Compact radial package: φ18 × 15 mm low-profile can with 7.5 mm lead spacing balances board space and required capacitance for through-hole layouts.
• Measured leakage and dissipation: Known leakage current (452 µA) and tanδ (0.25 at 20°C, 120 Hz) support thermal and leakage budgeting in designs.
• Flexible packing: Bulk and bag packing options accommodate prototyping and production handling preferences.

Why Choose URS2G220MHD?

The URS2G220MHD places a compact 22 µF, 400 V electrolytic capacitor into a radial lead, low-profile can that is suitable for general-purpose electronic and power-filtering applications. Its specified ripple-current ratings at both low and high frequencies, defined leakage and dissipation values, and 2000-hour endurance at 85°C provide engineers with measurable parameters for reliable design integration.

Manufactured by Nichicon, this part is targeted at designers and procurement teams seeking a compact, high-voltage electrolytic solution for through-hole assemblies where predictable thermal and lifetime performance are important.

Request a quote or submit a pricing inquiry to obtain availability and lead-time details for URS2G220MHD. Our team will respond with current ordering and packaging options.