UPW2D330MHD

The UPW2D330MHD is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon’s UPW series, offered in a radial-lead can package. It is engineered for compact power systems and switching power supply designs that require robust voltage handling and sustained performance across a wide temperature range.

Key attributes include a 200 V rated voltage, long endurance at elevated temperature, AEC-Q200 rating, and low-impedance behavior suitable for ripple-current demanding applications in automotive and industrial power electronics.

Key Features

• Package & mounting — Radial-lead can package with nominal dimensions φ12.5 × 25L and 5 mm lead spacing (lead spacing tolerance 0.5 mm); available in bulk (no terminal forming) or bag packing.
• Voltage rating — Rated voltage: 200 V.
• Reliability & lifetime — Endurance: 7000 hours at 105°C under rated conditions.
• Temperature range — Operating temperature: -40°C to 105°C.
• Ripple-current capability — Low-frequency ripple current: 190 mA at 120 Hz; high-frequency ripple current: 304 mA at 10 kHz.
• Loss and leakage — Dissipation factor (tanδ) 0.15 (measured at 20°C, 120 Hz, 200 V) and specified leakage current 364 µA.
• Tolerance and polarity — Capacitance tolerance: -20% to +20%; polarized aluminum electrolytic type.
• Automotive-grade rating — Conforms to AEC-Q200 qualification as listed in product specifications.
• Safety feature — Pressure relief vent on radial type construction.

Typical Applications

• Switching power supplies — Designed for low-impedance, high-reliability filtering and energy storage in compact switch-mode power supply designs.
• Automotive electronics — Suitable for automotive power electronics where AEC-Q200-rated components are required for durability under temperature and vibration stresses.
• Space-constrained power modules — Miniature size and radial-lead format make it suitable for applications demanding a small footprint and axial through-hole mounting.

Unique Advantages

• Long-duration high-temperature endurance: Rated for 7000 hours at 105°C, providing predictable lifespan under sustained thermal stress.
• High-voltage capability: 200 V rating supports higher-voltage rails without series stacking or auxiliary components.
• Automotive-grade qualification: AEC-Q200 listing supports use in qualification-driven applications and regulated environments.
• Designed for ripple-heavy environments: Specified ripple current performance at both low (120 Hz) and high (10 kHz) frequencies helps control thermal rise and impedance in switching circuits.
• Compact through-hole form factor: φ12.5 × 25L can and 5 mm lead spacing simplify PCB layout for legacy or mixed-technology assemblies.
• Wide operating temperature window: -40°C to 105°C accommodates demanding industrial and automotive thermal profiles.

Why Choose UPW2D330MHD?

The UPW2D330MHD combines Nichicon’s UPW series design intent—miniature size, low impedance and high reliability—with a 200 V rating and AEC-Q200 qualification to meet the needs of compact, robust power designs. Its specified ripple-current capability, low dissipation factor, and 7000-hour endurance at 105°C make it a fit where sustained performance in high-stress thermal and electrical environments is required.

This part is suited for engineers specifying reliable through-hole capacitors for switching power supplies, automotive power electronics, and tight-layout power modules where long-term stability and proven manufacturer pedigree matter. Status: End Of Life.

Request a quote or contact sales for availability, lead-time information, and assistance specifying UPW2D330MHD in your design.