UVZ2A2R2MDD

The UVZ2A2R2MDD is a Nichicon UVZ series aluminum electrolytic capacitor in a radial-lead can package. It provides 2.2 µF capacitance at a 100 V rating with polarization and is intended for general-purpose electronic applications.

Key distinguishing specs include a wide operating temperature range of –55°C to 105°C, a measured dissipation factor (tanδ) of 0.08 at 20°C/120 Hz, and rated endurance of 1000 hours at 105°C. Packaging options are bulk (no terminal forming) or bag packing. Status: End Of Life.

Key Features

• Capacitance & Tolerance — 2.2 µF nominal capacitance with a tolerance of −20% to +20%.
• Voltage Rating — Rated for 100 V applications.
• Dissipation Factor (tanδ) — tanδ = 0.08 measured at 20°C, 120 Hz for low loss in applicable circuits.
• Ripple Current Capability — Low-frequency ripple current of 21 mA (120 Hz) and high-frequency ripple current of 42 mA (10 kHz) as specified.
• Leakage Current — Specified leakage current of 6.6 µA at rated conditions.
• Operating Temperature & Endurance — Rated for −55°C to 105°C with a life/endurance rating of 1000 hours at 105°C.
• Package & Mounting — Radial lead can (φ5 × 11L) with 2.0 mm lead spacing (±0.5 mm tolerance) for through-hole mounting.
• Compliance — RoHS compliant.

Typical Applications

• General-purpose electronics — Suited where a 2.2 µF, 100 V polarized aluminum electrolytic capacitor in a radial through-hole package is required.
• Power supply stages — Applicable to circuits that require specified ripple current handling and low leakage at the rated voltage.
• Temperature-critical designs — Use in designs needing component operation across −55°C to 105°C with defined endurance at elevated temperature.

Unique Advantages

• Voltage and capacitance combination: 100 V rating with 2.2 µF capacitance provides a compact option for higher-voltage, small-capacitance needs.
• Defined dissipation factor: tanδ = 0.08 at 20°C/120 Hz gives a measurable indication of loss characteristics for design validation.
• Documented ripple performance: Separate low- and high-frequency ripple current specifications (21 mA @120 Hz, 42 mA @10 kHz) help size components for AC stress conditions.
• Wide temperature endurance: Rated for −55°C to 105°C with 1000 h endurance at 105°C for predictable aging under thermal stress.
• Through-hole radial form factor: φ5 × 11L can with 2.0 mm lead spacing (±0.5 mm) simplifies manual assembly and retrofit in existing designs.
• RoHS compliant: Meets RoHS requirements for broader environmental compliance needs.

Why Choose UVZ2A2R2MDD?

UVZ2A2R2MDD is positioned as a compact, radial-lead aluminum electrolytic capacitor for general-purpose designs that require a 2.2 µF capacitance at 100 V with documented electrical and thermal characteristics. Its specified dissipation factor, leakage current, and ripple current figures provide clear, verifiable parameters for engineering selection and sizing.

This part is suited to engineers and procurement teams seeking a through-hole polarized capacitor with a defined temperature and endurance profile. The Nichicon UVZ series data supports predictable performance across the listed operating range and lifecycle conditions.

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