UAQ2G330MHD6

The UAQ2G330MHD6 is a Nichicon aluminum electrolytic capacitor in a radial-leaded can, specified at 33 µF and 400 V. It is designed for general-purpose power applications that require high-voltage capacitance in a compact radial package.

Key attributes include high ripple-current capability, a wide operating temperature range from −40°C to +105°C, and a 2000-hour endurance rating at 105°C. Note: this part is designated End of Life.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with a 400 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Ripple Current Performance — Rated ripple current of 195 mA at 120 Hz and 312 mA at 10 kHz to support AC ripple handling across frequencies.
• Loss Angle — tan δ specified at 0.15 (max) for the 400 V rating, measured at 120 Hz and 20°C.
• Leakage Current — Initial leakage current specified as 628 µA after 1 minute at rated voltage and 20°C.
• Temperature & Lifetime — Operating range −40°C to +105°C with endurance of 2000 hours at 105°C under rated DC bias plus ripple current.
• Package & Mounting — Radial lead can, φ16 × 25L case size, 7.5 mm lead spacing; suited for through-hole radial mounting.
• Safety & Reliability — Series-level features include an improved safety design for abnormal over-voltage conditions and a pressure-relief vent to limit hazardous failures.
• Compliance & Status — RoHS compliant. Product status: End of Life.

Typical Applications

• General-purpose power electronics — Provides 33 µF/400 V capacitance for power supply filtering and bulk energy storage in general-purpose designs.
• Ripple absorption — Supports ripple currents up to 312 mA at higher frequencies, suitable where AC ripple smoothing is required.
• High-voltage circuits — Useful in circuits that require polarized high-voltage capacitance within a compact radial can footprint.

Unique Advantages

• High-voltage capability: 400 V rating enables use in higher-voltage power rails and circuits while maintaining a compact φ16 can size.
• Measured ripple ratings: Published ripple current values at 120 Hz and 10 kHz help engineers size capacitors for both low- and high-frequency ripple conditions.
• Wide operating temperature: −40°C to +105°C range and 2000-hour life at 105°C support demanding thermal environments and give predictable aging characteristics.
• Safety-minded construction: Series-level design includes a pressure relief vent and features intended to limit hazardous outcomes under abnormal voltage stress.
• Radial through-hole format: φ16 × 25L can with 7.5 mm lead spacing offers a compact, serviceable form factor for through-hole assemblies.
• Regulatory compliance: RoHS compliant for systems requiring lead-free materials.

Why Choose UAQ2G330MHD6?

The UAQ2G330MHD6 is positioned for engineers who need a compact, high-voltage electrolytic capacitor with defined ripple-current capability and proven endurance at elevated temperatures. Its combination of 33 µF capacitance, 400 V rating, and a radial can footprint make it suitable for general-purpose power applications that demand predictable performance across frequency and temperature.

Manufactured by Nichicon, the part offers measurable parameters—tan δ, leakage current, ripple ratings, and a 2000-hour life at 105°C—that simplify design verification and component selection for existing designs. As this part is End of Life, request current availability when evaluating it for maintenance, repair, or limited-run production use.

Request a quote or contact sales to check availability, lead time, and to obtain current stock information or alternative recommendations.