UVR1J220MDD

The UVR1J220MDD is a miniature aluminum electrolytic capacitor in Nichicon’s UVR standard series, configured as a radial‑lead, polar device. It is intended for general‑purpose use with a focus on entertainment electronics and compact consumer designs that require board‑level smoothing and decoupling.

With a rated capacitance of 22 µF at 63 V, a compact package (L: 1.1 × D: 0.5 cm) and specified ripple and leakage characteristics, this part delivers dependable filtering performance where space and reliability are key design constraints.

Key Features

• Core Electrical — 22 µF capacitance with ±20% tolerance and 63 V rated voltage, suitable for general‑purpose filtering and decoupling on PCB power rails.
• Loss and Leakage — Tanδ (DF) of 0.1 measured at 20°C, 120 Hz and a measured leakage current of 41.58 µA, enabling predictable AC loss and low steady‑state leakage for power applications.
• Ripple Current Performance — Low frequency ripple current of 100 mA at 120 Hz and high frequency ripple current of 200 mA at 10 kHz for mixed‑frequency smoothing tasks.
• Durability & Endurance — Rated for 2000 hours life at 85°C with end‑of‑test limits of ±20% capacitance change and leakage not exceeding initial specified values.
• Temperature & Stability — Operates across −40°C to +85°C, meeting the UVR series category range for miniature applications.
• Package & Mounting — Radial lead, can package with 2 mm lead spacing (±0.5 mm) and compact dimensions L: 1.1 × D: 0.5 cm for tight PCB layouts; available in bulk/bag packing.
• Regulatory — RoHS‑compliant per product documentation.

Typical Applications

• Entertainment Electronics — Board‑level smoothing and power decoupling in audio/video equipment where the UVR series is specified for this market segment.
• Consumer Power Supplies — Local energy storage and ripple suppression on low‑to‑medium voltage rails up to 63 V.
• Analog and Signal Circuits — Decoupling and filtering for analog front ends and control circuitry requiring stable capacitance and low leakage.
• Compact PCB Designs — Component for space‑constrained assemblies that require radial‑lead mounting and a small footprint (L: 1.1 × D: 0.5 cm).

Unique Advantages

• Compact footprint: Small 1.1 cm × 0.5 cm can body minimizes board area while providing useful capacitance at 63 V.
• Dual‑frequency ripple capability: Specified ripple currents at 120 Hz (100 mA) and 10 kHz (200 mA) support mixed frequency filtering requirements.
• Predictable electrical behavior: Specified tanδ (0.1 at 20°C/120 Hz) and measured leakage current (41.58 µA) aid reliable circuit design and modeling.
• Engineered endurance: Rated 2000 hours at 85°C with defined limits for capacitance, dissipation factor and leakage, supporting reliability planning.
• Wide operating temperature: −40°C to +85°C range allows use across typical consumer and entertainment product environments.
• RoHS compliance: Meets environmental directives indicated in the product documentation.

Why Choose UVR1J220MDD?

The UVR1J220MDD combines a compact radial‑lead package with clearly specified electrical and endurance characteristics from Nichicon’s UVR series, making it a practical choice for engineers designing general‑purpose consumer and entertainment electronics. Its 22 µF/63 V rating, controlled loss and leakage, and defined ripple current performance provide the predictable behavior needed for power rail smoothing and local decoupling.

This part is suited for designs where board space, dependable lifetime at elevated temperature, and clear specifications are important for component selection and reliability planning.

If you would like pricing, availability, or a formal quote for UVR1J220MDD, submit a request or inquiry and our team will provide the information you need.