UBT2V330MHD

The UBT2V330MHD is a radial-lead aluminum electrolytic capacitor designed for high-voltage, high-temperature applications. It delivers 33 µF at a 350 V rating in a compact φ16 × 25 mm can, with polarized radial leads and a 7.5 mm lead spacing.

Engineered for demanding environments, the UBT2V330MHD offers specified ripple performance at both low and high frequencies, defined leakage and dissipation characteristics, and endurance specified for operation up to +125°C. The part is RoHS compliant and AEC-Q200 qualified for automotive electronics applications.

Key Features

• Rated Capacitance and Voltage — 33 µF capacitance with a 350 V rated voltage and a capacitance tolerance of −20% to +20% at 120 Hz, 20°C.
• High-temperature Endurance — Rated for operation from −25°C to +125°C with a specified life of 2000 hours at +125°C under rated conditions.
• Ripple Current Performance — Low-frequency ripple current: 189 mA (120 Hz); high-frequency ripple current: 340.2 mA (100 kHz), enabling defined performance across frequency ranges.
• Loss and Leakage Characteristics — Tangent of loss angle (tan δ): 0.24 (measured at 20°C, 120 Hz); specified leakage current: 562 µA after 1 minute at rated voltage and 20°C.
• Radial Lead, Through-hole Package — φ16 × 25 mm aluminum can with 7.5 mm lead spacing (±0.5 mm), suited for radial-lead assembly and bulk or bag packing.
• Qualification and Compliance — AEC-Q200 qualified and RoHS compliant, consistent with automotive electronics use and regulatory requirements.

Typical Applications

• Automotive electronics — Designed for vehicle electronic modules where AEC-Q200 qualification and high-temperature endurance are required.
• High-temperature systems — For circuits that must operate reliably at elevated ambient temperatures up to +125°C.
• Through-hole power assemblies — Radial-lead, can-style package suitable for through-hole power-supply and power-conditioning assemblies.

Unique Advantages

• High-voltage capability: 350 V rating supports higher DC bus and energy-storage requirements without changing capacitor family.
• Defined high-temperature life: 2000-hour endurance at +125°C provides a clear reliability parameter for design validation.
• Frequency-spanning ripple specs: Separate low- and high-frequency ripple current ratings support designers evaluating both mains-frequency and switching-frequency stress.
• Measured dissipation and leakage: Specified tan δ (0.24) and leakage current (562 µA) give predictable loss and standby current behavior for thermal and power-budget analysis.
• Automotive-grade qualification: AEC-Q200 rating aligns the component with automotive development and validation processes.
• RoHS compliant: Meets environmental substance requirements for regulatory compliance.

Why Choose UBT2V330MHD?

The UBT2V330MHD combines a high 350 V rating with a compact φ16 × 25 mm radial can and defined endurance at +125°C, making it a practical choice for designers targeting robust, high-voltage, high-temperature applications—particularly in automotive electronics where AEC-Q200 qualification is required. Its specified ripple, leakage, and dissipation characteristics simplify thermal and reliability tradeoffs during system design.

This part is suitable for engineers and procurement teams who need an aluminum electrolytic capacitor with verifiable performance metrics for through-hole assemblies operating in elevated-temperature environments, and who require compliance with RoHS and automotive qualification criteria.

If you would like pricing, lead times or a formal quote for UBT2V330MHD, please submit a request or contact sales to discuss availability and ordering options.