UVR0J223MHD

The UVR0J223MHD is a miniature aluminum electrolytic capacitor from Nichicon’s UVR series, supplied in a radial lead can for through-hole mounting. Designed as a standard-type, general-purpose capacitor, it targets entertainment electronics and other applications that require high capacitance in a compact footprint.

This part delivers 22,000 µF at 6.3 V with a wide operating temperature range and long endurance, providing dependable bulk energy storage and smoothing in power circuits and consumer electronic designs.

Key Features

• Capacitance & Voltage — 22,000 µF (22 mF) rated capacitance with a 6.3 V rated voltage and tolerance of −20% to +20% for high-capacity, low-voltage storage.
• High Ripple Handling — Low-frequency ripple current of 3.35 A (120 Hz) and high-frequency ripple current of 3.853 A (10 kHz) to support power-smoothing and decoupling tasks.
• Loss Factor (tan δ) — Specified tan δ (dissipation factor) of 0.7 measured at 20°C, 120 Hz, useful for assessing AC loss in filtering applications.
• Leakage Current — Defined leakage current of 4,158 µA, measurable after rated voltage application and useful for design margining in standby or low-current circuits.
• Endurance & Temperature — Rated for 2,000 hours at 85°C with an operating range of −40°C to +85°C, delivering predictable life and performance under elevated temperatures.
• Compact Radial Package — Metal can size φ18 × 40 mm with 7.5 mm lead spacing and radial lead mounting for easy through-hole assembly and replacement. Available in bulk or bag packing (no terminal forming).
• RoHS Compliant — Conforms to RoHS requirements, supporting regulatory compliance in product builds.

Typical Applications

• Entertainment Electronics — Bulk energy storage and power-smoothing in audio/video equipment and consumer entertainment systems where the UVR series is commonly specified.
• Power Supply Filtering — Input/output smoothing and reservoir use in low-voltage DC power supplies and regulators that require large capacitance in a compact radial package.
• General-Purpose Electronics — Decoupling and energy buffering for general-purpose circuits that need reliable, high-capacitance components with through-hole mounting.

Unique Advantages

• Large Capacitance in a Compact Can — 22,000 µF in a φ18 × 40 mm package provides substantial energy storage while conserving PCB area compared with multiple smaller parts.
• Designed for High Ripple Environments — Specified ripple currents at both 120 Hz and 10 kHz support smoothing across a range of switching and line-frequency conditions.
• Predictable Endurance — 2,000-hour rating at 85°C gives clear expectations for life under elevated temperature stress, aiding reliability planning.
• Through-Hole Radial Mounting — Radial lead format and 7.5 mm lead spacing simplify installation, prototyping, and field replacement in legacy or serviceable designs.
• Regulatory Alignment — RoHS compliance simplifies integration into products that must meet current environmental standards.
• Single-Part Solution — High capacitance and defined electrical characteristics reduce the need for parallel components, streamlining BOM and assembly.

Why Choose UVR0J223MHD?

UVR0J223MHD is positioned for designers who need substantial bulk capacitance in a small, serviceable through-hole package. Its combination of 22,000 µF at 6.3 V, defined ripple performance, and a 2,000-hour endurance rating at 85°C makes it suitable for entertainment electronics and other general-purpose applications that demand reliable smoothing and energy buffering.

Manufactured by Nichicon and supplied with RoHS compliance, this radial lead capacitor delivers verifiable electrical and environmental specifications to support predictable design outcomes and long-term production planning.

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