UVZ0J220MDD

The UVZ0J220MDD is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon's UVZ series. It delivers 22 µF capacitance at a 6.3 V rating in a compact φ5 × 11 mm can, designed for general-purpose electronics where small size and wide temperature capability are required.

Key attributes include a wide operating temperature range (−55 °C to 105 °C), a rated endurance of 1000 hours at 105 °C, and RoHS compliance. Status: End Of Life.

Key Features

• Capacitance & Voltage: 22 µF nominal capacitance with a 6.3 V rated voltage and tolerance of −20% to 20% (measured at 120 Hz, 20 °C).
• Compact Radial Package: Radial lead, can-style package with dimensions φ5 × 11 mm and 2.0 mm lead spacing (±0.5 mm), suitable for compact PCB layouts.
• Wide Temperature Range: Specified for operation from −55 °C to 105 °C to support demanding thermal environments.
• Endurance: Rated for 1000 hours at 105 °C (life/endurance specification for φD = 5 mm class), enabling stable performance under elevated temperature stress.
• Loss & Leakage: Tan δ (DF) of 0.28 (measured at 20 °C, 120 Hz) and a measured leakage current of 4.158 µA.
• Ripple Current Capability: Low-frequency ripple: 45 mA at 120 Hz; high-frequency ripple: 90 mA at 10 kHz, for smoothing and filtering applications.
• RoHS Compliant: Meets RoHS requirements for lead-free designs.
• Packaging Options: Available in bulk (no terminal forming) and bag packing for flexible inventory handling.

Typical Applications

• Power supply filtering: Smoothing and decoupling in low-voltage DC power rails where a 6.3 V rating and compact size are required.
• Embedded and consumer electronics: General-purpose energy storage and noise suppression on compact control boards and modules.
• Signal conditioning and decoupling: Bypass and ripple attenuation for local regulators and analog circuitry in space-constrained designs.

Unique Advantages

• Compact footprint: φ5 × 11 mm can and 2 mm lead spacing reduce PCB area while providing usable capacitance for small-form-factor designs.
• Wide operating temperature: −55 °C to 105 °C rating supports reliable operation across broad environmental conditions.
• Specified endurance at elevated temperature: 1000 hours at 105 °C gives predictable long-term behavior for thermal-stressed applications.
• Measurable ripple performance: Published low- and high-frequency ripple current values (45 mA / 90 mA) allow designers to match the part to application ripple requirements.
• Clear electrical characteristics: Known tan δ (0.28 at 120 Hz) and leakage current (4.158 µA) simplify selection and simulation for power and analog circuits.
• Regulatory compliance: RoHS compliance supports lead-free product builds and environmental requirements.

Why Choose UVZ0J220MDD?

The UVZ0J220MDD positions itself as a compact, general-purpose aluminum electrolytic capacitor with well-documented electrical and environmental characteristics. Its combination of 22 µF capacitance, 6.3 V rating, compact φ5 × 11 mm package, wide temperature range, and defined ripple and leakage parameters make it suited to engineers designing space-constrained, low-voltage electronic systems that require predictable filtering and decoupling performance.

Although the part is End Of Life, its documented specifications and Nichicon UVZ series heritage provide clear reference data for redesign, replacement selection, or legacy equipment maintenance.

If you would like pricing, availability, or help evaluating UVZ0J220MDD for your design, request a quote or contact sales to discuss options and support.