UVY2V220MHD

The UVY2V220MHD from Nichicon is a radial-lead aluminum electrolytic capacitor in the UVY series, offered for general-purpose power electronics. With a 22 µF capacitance at a 350 V rating and a compact φ12.5×20L can, it delivers high-voltage smoothing and energy-storage capability in through-hole assemblies.

Designed for demanding thermal environments, this part is specified for operation from -40°C to 105°C with a rated endurance of 2000 hours at 105°C, providing a balance of electrical performance and long-term reliability for industrial and equipment-level applications.

Key Features

• Dielectric & Package — Aluminum electrolytic capacitor in a radial, can-style package (φ12.5×20L) with radial lead mounting and a 5 mm lead spacing (±0.5 mm).
• Capacitance & Tolerance — 22 µF nominal capacitance with a tolerance of -20% to +20% (±20% at 120 Hz, 20°C).
• High Voltage Rating — Rated for 350 V DC, suitable where elevated DC voltage handling is required.
• Thermal Endurance — Operating temperature range -40°C to 105°C and an endurance rating of 2000 hours at 105°C.
• Loss Characteristics — Specified tanδ (DF) of 0.25 measured at 20°C, 120 Hz for this rated voltage range, supporting predictable dissipation behavior.
• Leakage Current — Typical leakage current listed as 408 µA, helping preserve efficiency in low-current circuits.
• Ripple Current & Frequency Response — Low-frequency ripple current 105 mA at 120 Hz and high-frequency ripple current 168 mA at 10 kHz; frequency coefficients for 160–450 V, 2.2–220 µF parts are provided in the datasheet to scale ripple performance across frequencies.
• Manufacturing & Compliance — Pb-free leadwire and PET sleeve configuration for φ12.5 mm cans (HD marking). Packaging available in Bulk (No Terminal Forming) and Bag Packing; RoHS compliant and in mass production.

Typical Applications

• General-purpose power electronics — 350 V rating and 22 µF capacitance make this capacitor suitable for DC smoothing and energy storage in general-purpose high-voltage circuits.
• High-voltage power supplies — Use where elevated DC bus filtering and ripple suppression are required, leveraging the specified ripple current and frequency data.
• Industrial equipment — Thermal endurance to 105°C and a 2000-hour life rating support sustained operation in demanding equipment environments.

Unique Advantages

• 350 V capability: Enables use in higher-voltage DC circuits without stack arrangements, simplifying designs that require elevated voltage handling.
• Compact radial can (φ12.5×20L): Delivers a space-conscious through-hole solution for board-level power designs while maintaining required capacitance.
• Wide operating temperature and proven endurance: -40°C to 105°C range and 2000 hours at 105°C provide design margin for prolonged thermal stress.
• Measured ripple performance: Published ripple current values at 120 Hz and 10 kHz allow designers to predict in-circuit heating and select appropriate parts for frequency-specific filtering.
• Low leakage current: 408 µA leakage helps reduce standby losses and maintain efficiency in low-current or hold-up applications.
• Production-ready and RoHS compliant: Mass-production status with Pb-free leadwire and PET sleeve simplifies procurement and regulatory compliance.

Why Choose UVY2V220MHD?

UVY2V220MHD is positioned for engineers who need a compact, high-voltage electrolytic capacitor with documented ripple, leakage, and thermal endurance characteristics. The combination of 350 V rating, 22 µF capacitance, and 2000-hour life at 105°C makes it a practical choice for general-purpose power-smoothing, DC bus filtering, and other high-voltage board-level functions.

Because it is RoHS compliant, available in production quantities, and supplied with Pb-free leadwire and PET sleeve options, this Nichicon UVY part provides a reliable, specification-driven option for both prototype and volume designs where through-hole radial mounting is preferred.

To request a quote or submit an inquiry about pricing, availability, or samples for UVY2V220MHD, please contact our sales team with your requirements and project details.