UAQ2G560MHD

The UAQ2G560MHD is a radial-lead aluminum electrolytic capacitor in the UAQ series, offering 56 µF capacitance at a 400 V rating. It combines a compact φ16 × 35.5 mm can with a 7.5 mm lead spacing and is designed for general-purpose electronic applications that require high-voltage capacitance in a radial package.

Key value propositions include a wide operating temperature range of -40°C to 105°C, specified endurance of 2000 hours at 105°C, and engineered safety features for abnormal over-voltage conditions as documented for the UAQ series.

Key Features

• Capacitance and Voltage: 56 µF capacitance rated for 400 V — suitable where moderate energy storage at high DC voltage is required.
• High Ripple Current Capability: Rated ripple current of 320 mA at 120 Hz and 512 mA at 10 kHz, enabling improved performance under AC ripple conditions.
• Leakage Current: Specified leakage current of 996 µA, stated for the part as supplied.
• Endurance: 2000 hours at 105°C under rated DC bias plus rated ripple current, with defined limits for capacitance change, tan δ and leakage current after test.
• Wide Operating Temperature: -40°C to 105°C operating range for use across varied thermal environments.
• Compact Radial Package: φ16 × 35.5 mm can, 3.55 cm length × 1.6 cm diameter, radial lead mounting with 7.5 mm lead spacing (±0.5 mm).
• Safety Design Elements: UAQ series includes an improved safety feature for abnormally excessive voltage and a pressure relief vent designed to operate without creating hazardous conditions.
• Environmental Compliance: RoHS compliant.

Typical Applications

• General-purpose electronics: Use where a 56 µF, 400 V radial electrolytic is required for energy storage or filtering in legacy and repair applications.
• High-voltage power circuits: Suitable for designs requiring a compact high-voltage capacitor with defined ripple handling (320 mA at 120 Hz; 512 mA at 10 kHz) and wide temperature tolerance.
• Maintenance and service parts: Geometry (φ16 × 35.5 mm, 7.5 mm lead spacing) and electrical characteristics match common radial-can replacements in existing assemblies.

Unique Advantages

• High-voltage capability: 400 V rating provides headroom for DC bus and high-voltage circuit requirements where higher working voltage is necessary.
• Robust ripple performance: Specified low- and high-frequency ripple currents reduce heating under ripple stress and support stable operation in AC-biased circuits.
• Thermal endurance: 2000 hours at 105°C endurance rating gives a clear, tested lifetime metric for thermal reliability planning.
• Compact radial form factor: φ16 × 35.5 mm can with standard 7.5 mm lead spacing simplifies PCB layout for through-hole designs and replacement parts.
• Engineered safety: Series-level improvements for abnormal-voltage conditions and a pressure relief vent contribute to safer failure behavior.
• RoHS compliance: Environmentally compliant construction for global assembly requirements.

Why Choose UAQ2G560MHD?

UAQ2G560MHD delivers a practical combination of 56 µF capacitance and a 400 V rating in a compact radial can, tailored for general-purpose and high-voltage applications that demand defined ripple handling and a wide operating temperature range. Its 2000-hour endurance at 105°C and safety-oriented design features provide verifiable performance metrics to support reliability planning.

This part is appropriate for engineers and procurement teams seeking a radial aluminum electrolytic with clear specifications for capacitance, voltage, ripple current, leakage, size, and thermal endurance, especially when matching existing form-factor and electrical requirements.

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