UVY1C223MRD

The UVY1C223MRD from Nichicon is a radial-lead aluminum electrolytic capacitor in the UVY series, offering a high bulk capacitance of 22,000 µF at a rated voltage of 16 V. It is designed for general-purpose use where substantial energy storage, smoothing and ripple handling are required.

Key characteristics include a wide operating temperature range (−55°C to 105°C), high ripple-current capability at both low and high frequencies, a 2000 hour endurance at 105°C, RoHS compliance, and a compact φ22 × 40L radial-can package with 10 mm lead spacing. Status: End Of Life.

Key Features

• Electrical Performance — Rated capacitance 22,000 µF with ±20% tolerance at 120 Hz, 20°C; rated voltage 16 V; polarized design for DC bulk energy storage.
• Leakage Current — Specified leakage current 10,560 µA (measured after rated conditions as defined in product data).
• Ripple Current Capability — Low-frequency ripple current 2.71 A at 120 Hz and high-frequency ripple current 3.1165 A at 10 kHz, supporting AC stress on power rails.
• Temperature & Endurance — Operates from −55°C to 105°C with a rated lifetime of 2000 hours at 105°C.
• Package & Mounting — Radial lead, can-style package; physical size φ22 × 40L with 10 mm lead spacing (±0.5 mm); offered in Bulk (No Terminal Forming) / Bag Packing.
• Environmental Compliance — RoHS compliant for lead-free designs.

Typical Applications

• General-Purpose Power Filtering — Bulk smoothing and decoupling on low-voltage DC rails where large capacitance is needed to stabilize supply voltage.
• Industrial Control Power Supplies — Energy storage and filtering in systems that require extended temperature range and endurance at elevated temperatures.
• Backup and Hold-Up Circuits — Short-term energy reservoir for transient events, leveraging high capacitance in a single component.
• Consumer Electronics Power Rails — Through-hole radial mounting for applications that accept can-style capacitors and require significant bulk capacitance.

Unique Advantages

• High Bulk Capacitance: 22,000 µF provides substantial energy storage in one component, reducing the need for multiple capacitors.
• Wide Operating Temperature: Rated from −55°C to 105°C to support designs across broad environmental conditions.
• Robust Ripple Handling: Rated ripple currents at 120 Hz (2.71 A) and 10 kHz (3.1165 A) help manage AC stress and heat generation in power circuits.
• Elevated-Temperature Endurance: 2000 hour life at 105°C for sustained performance in warm environments.
• Compact Radial Can: φ22 × 40L package with 10 mm lead spacing simplifies through-hole assembly and mechanical mounting.
• RoHS Compliant: Meets environmental directive requirements for lead-free assembly.

Why Choose UVY1C223MRD?

The UVY1C223MRD combines high capacitance with elevated-temperature endurance and significant ripple-current capability, making it a practical choice for designs that require substantial bulk energy storage and reliable performance up to 105°C. As a Nichicon UVY series radial-lead capacitor, it provides a compact can-style package and standard lead spacing for straightforward through-hole integration.

This part is appropriate for engineers specifying general-purpose power filtering, hold-up, or smoothing applications where long-term stability and wide temperature operation are important. RoHS compliance and standard packaging options support straightforward procurement and assembly workflows.

If you would like pricing or availability information, please request a quote or submit a quotation through your standard procurement channels.