UPW2F330MHD

The UPW2F330MHD is a miniature, radial‑lead aluminum electrolytic capacitor in Nichicon’s UPW high‑reliability series. It delivers 33 µF capacitance at a rated voltage of 315 V and is designed for low‑impedance performance in power conversion and switching supply applications.

Engineered for demanding operating environments, this part offers long endurance (8000 hours at 105°C), a wide operating temperature range (−40°C to 105°C), and an AEC‑Q200 rating for designs targeting automotive and other high‑reliability markets.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with tolerance −20% to +20%, rated at 315 V for higher‑voltage rail applications.
• High‑reliability Endurance — Rated endurance of 8000 hours at 105°C, supporting long service life under elevated temperature and bias.
• Wide Operating Temperature — Specified for −40°C to 105°C to cover a broad range of industrial and automotive ambient conditions.
• Low‑impedance Design — Part of the UPW series characterized for low impedance and suitability in switching power supplies.
• Ripple Current Capability — Low‑frequency ripple current 155 mA at 120 Hz and high‑frequency ripple current 248 mA at 10 kHz, enabling stable operation under AC ripple loading.
• Electrical Loss & Leakage — Dissipation factor (tan δ) 0.2 measured at 20°C, 120 Hz, and leakage current 515.8 µA, providing predictable electrical behavior for filtering and decoupling.
• Package & Mounting — Radial‑lead can (φ16 × 25 L) with 7.5 mm lead spacing (±0.5 mm); available in bulk (no terminal forming) or bag packing.
• AEC‑Q200 Rated — Qualification for AEC‑Q200 in the product data supports use in automotive electronic designs.

Typical Applications

• Switching Power Supplies — Low‑impedance behavior and high ripple current capability make this capacitor suitable for input/output filtering and energy storage in switching regulators.
• Automotive Power Electronics — AEC‑Q200 rating, wide temperature range, and long endurance support use in automotive control modules and power converters.
• Industrial Power Systems — Suitable for industrial converters and inverters where high voltage rating (315 V) and long life are required.
• High‑Voltage DC Filtering — 315 V rated voltage combined with compact φ16×25 L package fits designs requiring space‑efficient high‑voltage decoupling.

Unique Advantages

• High Voltage in a Compact Package — 315 V rating in a φ16×25 L radial can provides high‑voltage capability while minimizing board footprint.
• Designed for Long Service Life — 8000‑hour endurance at 105°C reduces maintenance and replacement frequency in long‑life applications.
• Predictable AC Performance — Specified ripple currents at 120 Hz and 10 kHz and measured tan δ enable confident thermal and stability planning under ripple loads.
• Automotive-Grade Qualification — AEC‑Q200 rating aligns the component with automotive reliability requirements for electronic modules.
• Radial‑Lead Convenience — Standard lead spacing (7.5 mm) and bulk/bag packaging options simplify through‑hole assembly and prototyping workflows.

Why Choose UPW2F330MHD?

UPW2F330MHD positions itself as a compact, high‑voltage aluminum electrolytic solution for applications that demand low impedance, predictable ripple handling, and extended endurance at elevated temperature. Its AEC‑Q200 rating and −40°C to 105°C operating range make it suitable for automotive and industrial designs where reliability and long service life matter.

Choose this part when your design requires a 33 µF, 315 V radial‑lead capacitor with quantifiable leakage, dissipation, and ripple current specifications—helping you manage thermal and electrical performance across the product lifecycle.

Request a quote or contact sales to discuss availability, lead times, and application-specific requirements for UPW2F330MHD.