UPM2V330MHD

The UPM2V330MHD is an aluminum electrolytic capacitor from Nichicon's UPM series, offered in a radial lead (can) package. It combines a 33 µF capacitance with a 350 V rated voltage and is designed for applications that require high-voltage energy storage and ripple handling in robust operating environments.

Built to the UPM series’ low-impedance, high-reliability design, this part targets automotive and other demanding systems where endurance at elevated temperature, controlled dissipation factor, and measurable leakage and ripple characteristics are needed.

Key Features

• Electrical Rating — 33 µF nominal capacitance with ±20% tolerance and a 350 V rated voltage, suitable for high-voltage DC smoothing and energy-storage functions.
• Thermal and Endurance — Rated operating temperature range −40°C to +105°C with a specified endurance of 5000 hours at 105°C.
• Low-loss Characterization — Tangent of loss angle (tanδ) 0.2 measured at 20°C, 120 Hz, supporting predictable dissipation behavior in AC and ripple conditions.
• Ripple Performance — Low-frequency ripple current 190 mA at 120 Hz and high-frequency ripple current 304 mA at 200 kHz for filtering and decoupling across a wide frequency range.
• Leakage Current — Specified leakage current of 562 µA, allowing designers to budget for standby and quiescent currents.
• Robust Through-Hole Package — Radial, can-style package with dimensions φ16 × 35.5 mm and 7.5 mm lead spacing (±0.5 mm), available in bulk or bag packing for manual and automated assembly.
• AEC-Q200 Qualified & RoHS Compliant — Ratings include AEC-Q200 and RoHS compliance, supporting use in regulated and automotive-grade supply chains.

Typical Applications

• Automotive Power Electronics — Energy storage and ripple suppression in automotive electronic subsystems where AEC-Q200 qualification and 350 V capability are required.
• High‑Voltage Power Supplies — Bulk smoothing and decoupling in high-voltage DC power conversion and filtering circuits.
• Harsh‑Environment Electronics — Use in systems exposed to wide temperature swings, leveraging the −40°C to +105°C operating range and long life at elevated temperature.

Unique Advantages

• Long high‑temperature endurance: 5000 hours at 105°C provides predictable lifetime performance for sustained elevated-temperature operation.
• High working voltage: 350 V rating enables use in higher-voltage DC circuits without series stacking.
• Measured loss and leakage specs: tanδ of 0.2 and leakage current of 562 µA give designers explicit parameters for thermal and power-loss budgets.
• Broad ripple handling: Specified ripple currents at both 120 Hz and 200 kHz support filtering across low and high frequency domains.
• Automotive-capable qualification: AEC-Q200 rating supports selection for automotive electronics and other regulated environments.
• Through-hole packaging: Radial lead can (φ16 × 35.5 mm) with 7.5 mm lead spacing simplifies fitting into legacy or serviceable assemblies.

Why Choose UPM2V330MHD?

The UPM2V330MHD delivers a combination of high-voltage capability, quantified loss and leakage parameters, and long-term endurance at 105°C — characteristics important for designers of automotive and other high-reliability power systems. Its AEC-Q200 rating and RoHS compliance make it suitable where regulatory and durability considerations matter.

This capacitor is a fit for engineers specifying through-hole, high-voltage bulk capacitance with documented ripple and leakage behavior, enabling more predictable thermal and electrical design margins in demanding applications.

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