UVY1A223MHD

The UVY1A223MHD is a Nichicon UVY series aluminum electrolytic capacitor in a radial-lead can, rated at 22,000 µF and 10 V. Designed for general-purpose applications, it delivers high bulk capacitance in a compact φ18 × 40 mm can with 7.5 mm lead spacing.

Key value comes from its wide operating temperature range (−55 °C to +105 °C), high ripple-current capability across low and high frequencies, and a 2,000-hour endurance rating at 105 °C—providing stable performance in demanding environments.

Key Features

• High Capacitance — 22,000 µF (22 mF) bulk capacitance for energy storage and smoothing in general-purpose electronic designs.
• Rated Voltage — 10 V DC rating suitable for low-voltage power rails and decoupling applications.
• Wide Temperature Range — Specified from −55 °C to +105 °C to support a broad range of environmental conditions.
• Ripple Current Performance — Low-frequency ripple current of 2.42 A (120 Hz) and high-frequency ripple current of 2.783 A (10 kHz), with applicable frequency coefficients for 1,000–22,000 µF (e.g., 1.15× at 10 kHz).
• Endurance — 2,000 hours at 105 °C per endurance specification, with allowable capacitance change within ±20% after the test.
• Physical & Mounting — Radial lead can (φ18 × 40 mm) with 7.5 mm lead spacing (±0.5 mm tolerance) for through-hole PCB assemblies; leadwire and PET sleeve conform to Pb-free options in the UVY series.
• Leakage Current — Specified leakage current 6,600 µA as provided for this part.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Power supply bulk smoothing — Provides large-energy storage and ripple attenuation for general-purpose power rails.
• General-purpose electronics — Suited to boards and modules that require high capacitance in a radial through-hole package.
• Industrial and harsh-environment equipment — Wide −55 °C to +105 °C temperature rating supports use in equipment exposed to extended temperature ranges.

Unique Advantages

• Substantial energy storage — 22,000 µF provides significant bulk capacitance for hold-up and smoothing without requiring multiple smaller capacitors.
• High ripple capability across frequency — Rated ripple currents at 120 Hz and 10 kHz, combined with frequency coefficients for large-capacitance parts, enable reliable ripple handling in a range of switching and linear supply topologies.
• Wide operating temperature — −55 °C to +105 °C rating helps maintain performance across varying ambient conditions.
• Long endurance at elevated temperature — 2,000 hours at 105 °C supports designs that operate continuously at high temperature.
• Compact radial form factor — φ18 × 40 mm can with 7.5 mm lead spacing fits common through-hole assembly workflows while delivering high capacitance.
• Regulatory compliance — RoHS-compliant construction for environmental and procurement requirements.

Why Choose UVY1A223MHD?

The UVY1A223MHD combines very high bulk capacitance with a compact radial can and robust thermal and ripple performance, making it a practical choice for general-purpose designs that need substantial energy storage and reliable operation up to 105 °C. Its 2,000-hour endurance rating and specified leakage and ripple characteristics provide predictable behavior for system-level design and reliability planning.

Manufactured by Nichicon and available in mass-production quantities with bulk or bag packing, this part is suited for engineers and procurement teams seeking a proven, high-capacitance radial electrolytic for through-hole assemblies and general-purpose electronics.

To request a quote or submit a volume inquiry for UVY1A223MHD, please contact sales with your part number and quantity requirements and our team will respond with pricing and lead-time information.