UPJ2V330MHD

The UPJ2V330MHD is a miniature, high‑reliability aluminum electrolytic capacitor in Nichicon’s UPJ series, supplied in a radial lead can. It is designed for general‑purpose power applications and is specified for use in switching power supply circuits where low impedance and endurance at elevated temperature are required.

Built for sustained operation, this UPJ part offers a 350 V rated voltage, long endurance at elevated temperature, and radial‑lead packaging suitable for through‑hole designs and manual assembly processes.

Key Features

• High Rated Voltage: 350 V rated voltage for high‑voltage DC applications.
• Endurance at Elevated Temperature: Specified 5000 hours life at 105°C, supporting sustained high‑temperature operation.
• Low Impedance Design: UPJ series characterization notes low impedance suitable for switching power supplies.
• Ripple Current Ratings: Defined ripple currents of 190 mA at 120 Hz (low frequency) and 304 mA at 200 kHz (high frequency) for reliable filtering under load.
• Leakage and Dissipation: Leakage current listed as 562 µA and tangent of loss angle (tan δ) 0.2 measured at 20°C, 120 Hz.
• Temperature Range: Operating temperature range from −40°C to 105°C to accommodate demanding thermal environments.
• Radial Lead Can Package: 16 mm diameter × 35.5 mm length can (φ16 × 35.5L) with 7.5 mm lead spacing (±0.5 mm) for through‑hole mounting.
• Capacitance Tolerance: Capacitance tolerance of −20% to +20%.
• RoHS Compliant: Conforms to RoHS requirements.
• Packaging Options: Supplied in bulk (no terminal forming) or bag packing.
• Product Status: End Of Life — inquire for current availability and replacement options.

Typical Applications

• Switching Power Supplies: Low impedance and specified ripple current ratings make it suitable for input/output filtering and bulk energy storage in switching regulators.
• General‑Purpose Power Filtering: Used in general power supply smoothing and decoupling where a 350 V rated electrolytic is required.
• High‑Temperature Power Electronics: Long endurance at 105°C supports applications that require sustained operation in elevated ambient temperatures.

Unique Advantages

• Designed for High‑Voltage DC Systems: 350 V rating allows use in higher DC bus and power supply applications without additional stacking.
• Proven High‑Temperature Endurance: 5000 hours at 105°C provides predictable life performance for designs exposed to thermal stress.
• Measured Ripple Performance: Specified ripple current values at low and high frequencies let designers size capacitors for real‑world switching and high‑frequency loads.
• Compact Radial Can Footprint: φ16 × 35.5L can with standard 7.5 mm lead spacing fits common through‑hole layouts and manual assembly processes.
• Loss and Leakage Characterization: Provided tan δ and leakage current figures support selection for energy efficiency and resilience against leakage‑driven drift.
• RoHS Compliance: Environmentally compliant for use in modern commercial and industrial electronics.

Why Choose UPJ2V330MHD?

UPJ2V330MHD combines a high 350 V rating with UPJ series low‑impedance characteristics and long life at elevated temperature, making it appropriate for power designers who need reliable filtering and energy storage in switching power supplies and high‑temperature environments. The radial lead can and defined mechanical dimensions simplify through‑hole integration in established board layouts.

This part is positioned for engineers and procurement teams seeking a durable, well‑characterized electrolytic solution for demanding power applications. For designs that require predictable ripple handling, leakage, and life performance, the UPJ2V330MHD provides specification‑level data to support selection and qualification decisions.

Request a quote or contact sales to check current availability, lead times, and to discuss suitable alternatives or replacements given the product’s End Of Life status.