UVZ2D221MHD

The UVZ2D221MHD is a radial-lead aluminum electrolytic capacitor in the Nichicon UVZ series, offering 220 µF capacitance at a 200 V rating. Engineered for general-purpose power electronics, it provides a compact, polarized energy storage solution with a wide operating temperature range.

Key value drivers include high-voltage capability, dual-frequency ripple current handling, and a 2000-hour endurance rating at 105°C — features that support sustained operation in demanding thermal and electrical environments.

Key Features

• Capacitance & Tolerance — 220 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated Voltage — 200 V DC rating suitable for higher-voltage power circuits.
• Temperature & Endurance — Operating range −40°C to +105°C with a specified lifetime of 2000 hours at 105°C.
• Ripple Current Capability — Low-frequency ripple current of 575 mA at 120 Hz and high-frequency ripple current of 920 mA at 10 kHz, supporting both LF and HF filtering requirements.
• Leakage Current — Specified leakage current of 1860 µA.
• Package & Mounting — Radial lead, can-style package with dimensions φ18 × 35.5 mm (L) and lead spacing 7.5 mm ±0.5 mm for through-hole assembly.
• Polarized Design — Polar capacitor construction for DC energy storage and smoothing applications.
• Compliance & Supply — RoHS compliant and available in bulk (bag packing); current status: mass production.

Typical Applications

• Power Supply Filtering — Bulk energy storage and smoothing in DC power rails where 200 V operation and 220 µF capacitance are required.
• Decoupling for High-Voltage Circuits — Local decoupling and transient absorption in circuits that require polarized, high-voltage capacitors.
• Industrial Control Electronics — Stabilization and ripple reduction in control modules operating across −40°C to +105°C.

Unique Advantages

• High-voltage capability: 200 V rating enables use in higher-voltage DC circuits without resorting to larger components.
• Wide operating temperature: −40°C to +105°C range supports applications exposed to elevated ambient or internal temperatures.
• Endurance at elevated temperature: 2000-hour rating at 105°C provides predictable life performance for thermal stress conditions.
• Dual-frequency ripple handling: Specified ripple currents at 120 Hz and 10 kHz accommodate both mains-frequency smoothing and higher-frequency switching noise.
• Through-hole simplicity: Radial lead form factor and standardized 7.5 mm lead spacing simplify assembly and PCB layout for through-hole designs.
• Regulatory compliance and availability: RoHS compliant and in mass production with bulk/bag packaging to support production builds.

Why Choose UVZ2D221MHD?

UVZ2D221MHD combines a 220 µF capacitance with a 200 V rating and a compact radial-lead can to deliver reliable energy storage and smoothing where higher voltage and thermal endurance are required. Its specified ripple currents at both low and high frequencies, together with a 2000-hour endurance at 105°C, make it suitable for sustained use in power electronics designs that demand predictable performance.

This capacitor is well suited for engineers and procurement teams specifying polarized bulk or decoupling capacitors for through-hole assemblies, offering a balance of voltage capability, temperature robustness, and supply readiness.

If you would like pricing, lead-time details, or a formal quote for UVZ2D221MHD, please contact sales to request a quote or submit your requirements for evaluation.