UVY2A2R2MDD

The UVY2A2R2MDD is a polarized aluminum electrolytic capacitor in a radial‑lead can designed for general‑purpose electronic circuits. It delivers 2.2 µF capacitance at a 100 V rating in a compact φ5 × 11 mm package with 2.0 mm nominal lead spacing.

As part of Nichicon’s UVY series, this part supports a wide operating temperature range and is RoHS‑compliant, making it suitable for applications that require compact high‑voltage capacitance with defined endurance and leakage characteristics.

Key Features

• Capacitance and Voltage: 2.2 µF nominal capacitance with a 100 V rated voltage—suitable where compact high‑voltage capacitance is required.
• Temperature Range: Operating from −55 °C to 105 °C, supporting designs that require extended temperature capability.
• Endurance: Rated for 1000 hours at 105 °C, providing predictable life performance for elevated‑temperature applications.
• Low Leakage: Specified leakage current of 6.6 µA, enabling stable long‑term bias performance in DC circuits.
• Loss Angle (tan δ): tan δ = 0.08 (measured at 20 °C, 120 Hz), indicating controlled dissipation for AC and ripple environments.
• Ripple Current Capability: Low‑frequency ripple current 21 mA at 120 Hz and high‑frequency ripple current 42 mA at 10 kHz—suitable for common filtering duties.
• Package and Mounting: Radial lead can (φ5 × 11 mm) with 2 mm lead spacing and bulk/bag packing options for through‑hole assembly.
• Regulatory: Compliant with RoHS requirements.
• Tolerance and Polarization: Capacitance tolerance −20% to +20%; polarized configuration for DC applications.

Typical Applications

• General‑purpose electronics: Useful where a compact 2.2 µF, 100 V polarized capacitor is needed for DC biasing or local energy storage.
• Power supply filtering: Applicable for decoupling and ripple attenuation in power rails that require a 100 V rated component.
• Industrial control circuitry: Fits space‑constrained assemblies requiring wide temperature operation up to 105 °C.

Unique Advantages

• Compact high‑voltage solution: 2.2 µF at 100 V in a φ5 × 11 mm radial can minimizes board area while providing required voltage headroom.
• Wide operating temperature: −55 °C to 105 °C rating enables use across a broad range of environmental conditions.
• Defined endurance profile: 1000 hours at 105 °C gives designers predictable life expectations for thermal stress scenarios.
• Controlled leakage and dissipation: Low leakage current (6.6 µA) and tan δ = 0.08 (120 Hz, 20 °C) support stable DC and AC performance.
• Through‑hole readiness: Radial lead format and standard lead spacing simplify assembly for legacy and mixed‑technology boards.
• RoHS compliance: Meets RoHS directive requirements for restricted substances handling in production and sourcing.

Why Choose UVY2A2R2MDD?

UVY2A2R2MDD combines compact packaging, a 100 V rating, and a wide −55 °C to 105 °C operating range for reliable, general‑purpose capacitor performance in constrained assemblies. Its defined endurance (1000 h at 105 °C), low leakage, and measured dissipation factor make it a predictable component for engineers specifying polarized aluminum electrolytics in power and control circuits.

This part is suitable for designers and procurement teams who require a small, high‑voltage radial electrolytic with clear electrical and thermal specifications and RoHS compliance for standard electronic applications.

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