UVK1J220MDD

The UVK1J220MDD is a miniature aluminum electrolytic capacitor in a radial-lead can, rated 22 µF at 63 V. It is part of Nichicon’s UVK series designed for compact, general-purpose electronic circuits.

Engineered for compact board-level power tasks, this component combines a small φ5 × 11 mm can footprint and 2 mm lead spacing with defined ripple-current capability, a wide operating temperature range of −40 °C to 85 °C, and endurance of 2000 hours at 85 °C.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with tolerance ±20% and a rated voltage of 63 V, suitable for general-purpose polarized capacitor needs.
• Miniature Radial Can — Compact package (φ5 × 11 mm) with 2.0 mm lead spacing (±0.5 mm), supporting space-constrained board layouts.
• Electrical Loss — Low loss characteristic with tan δ = 0.10 measured at 20 °C and 120 Hz for stable AC performance.
• Ripple Current Ratings — Specified low-frequency ripple current of 100 mA at 120 Hz and high-frequency ripple current of 200 mA at 10 kHz to address smoothing and decoupling demands.
• Leakage Current — Measured leakage current of 41.58 µA under the stated test conditions.
• Temperature & Endurance — Operating range −40 °C to 85 °C with endurance rated to 2000 hours at 85 °C.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to support production and prototyping workflows.
• RoHS Compliance — UVK series is compliant with the RoHS directive (2011/65/EU, (EU)2015/863) as noted in the series datasheet.

Typical Applications

• General-purpose circuits — A polarized 22 µF, 63 V capacitor for general-purpose smoothing and energy storage in electronic designs that specify radial electrolytics.
• Board-level decoupling — Compact φ5 × 11 mm can and 2.0 mm lead spacing make it suitable where a small radial electrolytic is required for local decoupling.
• Module power support — Specified ripple-current handling and 2000 h endurance at 85 °C support sustained operation in small power modules and embedded assemblies.

Unique Advantages

• Space-efficient form factor: Miniature can (one rank smaller case in the UVK series) reduces board area without sacrificing rated capacitance or voltage.
• Measured AC performance: Low tan δ = 0.10 at 20 °C, 120 Hz offers predictable loss behavior for AC applications.
• Defined ripple capability: Rated ripple currents at both low and high frequencies (100 mA at 120 Hz, 200 mA at 10 kHz) allow designers to budget thermal and lifetime margins.
• Durability under heat: 2000 hours endurance at 85 °C provides a quantifiable lifetime metric for thermal stress planning.
• Compact logistics options: Available in bulk or bag packing to suit prototype runs and production supply chains.
• RoHS compliance: Meets RoHS directive requirements for environmental conformity as documented for the UVK series.

Why Choose UVK1J220MDD?

UVK1J220MDD is positioned as a compact, general-purpose radial aluminum electrolytic capacitor for engineers who need a small-footprint 22 µF, 63 V solution with defined AC loss, ripple-current ratings, and a measured endurance specification. Its combination of miniature packaging, verified leakage and tan δ characteristics, and 2000-hour endurance at 85 °C make it a practical choice for board-level power smoothing and decoupling in constrained layouts.

This part is suitable for designers and procurement teams specifying polarized electrolytic capacitors where documented electrical characteristics and a compact radial can are required. The UVK series’ RoHS conformity and straightforward packaging options further support integration into prototyping and production workflows.

Request a quote or submit an inquiry for availability and pricing of UVK1J220MDD to support your next design or production run.