UVR1C223MRD

The UVR1C223MRD is a Nichicon UVR series aluminum electrolytic capacitor in a radial-lead can, offering 22,000 µF capacitance at a 16 V rating. Designed for general-purpose and entertainment-electronics applications, it provides high bulk capacitance in a compact φ22 × 50 mm package for through-hole assemblies.

Engineered for reliable performance across a wide temperature range (−40 °C to +85 °C) and a 2,000-hour endurance at 85 °C, this polarized capacitor supports demanding ripple conditions with specified low- and high-frequency ripple current ratings and RoHS compliance.

Key Features

• High Capacitance: 22,000 µF (22 mF) nominal capacitance for bulk energy storage and smoothing in low-voltage circuits.
• Voltage Rating: Rated for 16 V DC operation to match common low-voltage rails.
• Radial Lead Package: Through-hole radial-can package (φ22 × 50 mm) with 10 mm lead spacing (±0.5 mm) for easy PCB mounting and manual assembly.
• Ripple Current Capability: Low-frequency ripple current 4.2 A at 120 Hz and high-frequency ripple current 4.83 A at 10 kHz, supporting both mains-frequency and higher-frequency ripple conditions.
• Loss and Leakage: Measured tan δ (DF) of 0.62 at 20 °C, 120 Hz, and leakage current of 10,560 µA as specified for the part.
• Operating Range and Endurance: Operating temperature −40 °C to +85 °C with a rated life of 2,000 hours at 85 °C.
• Polarized Device: Designed for polarized DC applications; observe correct polarity during installation.
• RoHS Compliant: Manufactured to meet RoHS requirements.
• Packaging: Available in bulk (no terminal forming) or bag packing options.
• Lifecycle Status: End Of Life (EOL) — consult availability for project planning and replacements.

Typical Applications

• Entertainment Electronics: Used where the UVR series is specified for standard entertainment-electronics designs that require high bulk capacitance at low voltage.
• General-Purpose Power Supply Support: Bulk energy storage and smoothing on 16 V rails and similar low-voltage power circuits in through-hole assemblies.
• Through-Hole PCB Designs: Radial-lead can suited for manual assembly, repairable modules, and designs that prioritize serviceability.

Unique Advantages

• Substantial Bulk Capacitance: 22,000 µF provides measurable reduction in ripple and improved energy reserve for low-voltage systems.
• Dual-Frequency Ripple Ratings: Specified ripple currents at both 120 Hz and 10 kHz, enabling designers to size capacitors for different operating ripple conditions.
• Compact Through-Hole Form Factor: φ22 × 50 mm can package balances high capacitance with a manageable PCB footprint for radial-lead mounting.
• Wide Operating Temperature: −40 °C to +85 °C range and 2,000-hour endurance at 85 °C support reliable operation in varied environments within the specified limits.
• Regulatory Compliance: RoHS-compliant construction supports environmentally regulated product builds.
• Clear Lifecycle Information: End Of Life status enables proactive sourcing and design planning.

Why Choose UVR1C223MRD?

UVR1C223MRD positions itself as a high-capacitance, through-hole solution for designers needing 22,000 µF at 16 V with defined ripple capabilities and a compact radial-can footprint. Its specified endurance and operating temperature range make it suitable for general-purpose and entertainment-electronics designs where bulk energy storage and smoothing are required.

Choose this part when your design requires clear, verifiable electrical characteristics (capacitance, ripple ratings, leakage, and loss tangent) in a radial-lead aluminum electrolytic capacitor. Note the End Of Life status when planning long-term production or maintenance stocks.

If you would like pricing, availability, or to request a quote for UVR1C223MRD, please submit a sourcing inquiry to our sales team and include your target quantities and delivery requirements.