UBT2A330MPD

The UBT2A330MPD is a radial-lead aluminum electrolytic capacitor engineered for high-temperature operation and heavy-duty electronics. It delivers 33 µF capacitance at 100 V with a ±20% tolerance and is designed for applications requiring sustained performance up to +125°C.

Key value comes from its AEC-Q200 rating, long endurance at elevated temperature, low dissipation factor, measurable ripple-current capability at both low and high frequencies, and RoHS compliance—attributes targeted at automotive and rugged electronic systems.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance rated at 100 V with ±20% tolerance (measured at 120 Hz, 20°C).
• High-Temperature Endurance — Rated operating temperature range −40°C to +125°C with a specified lifetime of 3000 hours at 125°C for the φ10 package.
• AEC-Q200 Qualification — Meets AEC-Q200 requirements for reliability in demanding automotive environments.
• Low Dissipation Factor — tan δ of 0.08 (maximum) at 20°C, 120 Hz for the 100 V rating, supporting lower dielectric losses.
• Ripple Current Capability — 321.6 mA at 120 Hz (low frequency) and 480 mA at 100 kHz (high frequency), allowing use under DC bias plus rated ripple conditions.
• Low Leakage Current — Specified leakage current of 99 µA, supporting stable bias performance after voltage application.
• Package & Mounting — Radial can, φ10 × 12.5L size with 5 mm lead spacing; supplied in bulk (no terminal forming) or bag packing.
• Regulatory Compliance — RoHS compliant.

Typical Applications

• Automotive electronics — Designed for automobile electronics and heavy-duty services where sustained operation at elevated temperatures is required.
• High-temperature power modules — Suited to power circuits that demand endurance at +125°C and controlled loss characteristics.
• Rugged electronic systems — Fits applications requiring AEC-Q200-qualified components with defined ripple-current handling and low leakage.

Unique Advantages

• High-temperature reliability: Specified for −40°C to +125°C operation with a 3000-hour endurance rating at 125°C for the φ10 package, enabling long-term use in heat-stressed environments.
• Automotive-grade qualification: AEC-Q200 rating supports deployment in automotive electronic subsystems that demand component-level reliability.
• Low dielectric loss: tan δ of 0.08 at 120 Hz helps minimize power dissipation in AC/ripple conditions.
• Dual-frequency ripple capability: Rated ripple currents at both 120 Hz and 100 kHz provide quantifiable performance for low- and high-frequency power applications.
• Stable leakage performance: Low leakage current supports predictable bias behavior after voltage application.
• Compact radial form factor: φ10 × 12.5L radial can with 5 mm lead spacing simplifies through-hole mounting in confined assemblies.

Why Choose UBT2A330MPD?

UBT2A330MPD delivers a combination of high-temperature endurance, automotive-grade qualification, and defined electrical performance—making it suitable for designers targeting robust, heat-tolerant power and control electronics. Its measured tan δ, ripple-current ratings, and low leakage provide concrete electrical parameters to design against.

This capacitor is well suited for engineers and procurement teams specifying components for rugged or automotive systems where long-term thermal stability and AEC-Q200 qualification are required.

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