UBT2A330MPD8

The UBT2A330MPD8 is a radial-lead aluminum electrolytic capacitor offering 33 µF capacitance at a 100 V rating. It is designed for high-temperature operation up to +125°C and optimized for power filtering and energy storage in demanding electronic systems.

With AEC-Q200 qualification and a 3000-hour endurance at +125°C for this form factor, the UBT2A330MPD8 is targeted at automotive and industrial applications that require sustained performance under elevated temperature and continuous ripple loading.

Key Features

• Capacitance & Tolerance — 33 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage & Polarization — 100 V DC rating; polarized aluminum electrolytic construction for bulk energy storage and smoothing.
• High‑Temperature Endurance — Rated for operation from −40°C to +125°C with a specified lifetime of 3000 hours at +125°C for the φ10 size and 63–100 V range.
• Low Loss & Leakage — tanδ of 0.08 (max) at 20°C and 120 Hz and a measured leakage current of 99 µA, supporting efficient filtering and low standby loss.
• Ripple Current & Impedance — Low-frequency ripple current 321.6 mA (120 Hz) and high-frequency ripple current 480 mA (100 kHz) with an impedance of 800 mΩ.
• Compact Radial Can — φ10 × 12.5 mm package with 5 mm lead spacing (±0.5 mm), radial lead mounting for through-hole assemblies.
• Automotive-Grade & Compliance — AEC-Q200 qualified and RoHS compliant, suitable for regulated automotive and industrial production environments.
• Packaging & Availability — Supplied in bulk (no terminal forming) or bag packing; part is in mass production.

Typical Applications

• Automotive electronics — Power rail smoothing and bulk filtering in control modules and power management circuits where AEC-Q200 qualification and high-temperature endurance are required.
• DC/DC converters and power supplies — Energy storage and output filtering for converters operating at elevated temperatures and moderate ripple currents.
• Motor drive and inverter control — Decoupling and smoothing in motor control electronics that demand sustained ripple handling and thermal reliability.
• Industrial high-temperature systems — Bulk capacitance in industrial equipment that operates continuously in high-temperature environments up to +125°C.

Unique Advantages

• Specified high-temperature life: 3000 hours at +125°C (for φ10, 63–100 V) provides a quantifiable endurance metric for thermal-stressed designs.
• AEC-Q200 qualification: Enables use in automotive-grade designs that require recognized component-level qualification.
• Balanced loss and leakage: Low tanδ (0.08) and 99 µA leakage help minimize power loss and reduce impact on low-current circuits.
• Robust ripple handling: Combined low- and high-frequency ripple ratings (321.6 mA @ 120 Hz, 480 mA @ 100 kHz) reduce the need for oversized capacitors in many designs.
• Space-efficient radial package: φ10 × 12.5 mm can with 5 mm lead spacing supports through-hole assembly where compact bulk capacitance is required.
• Production-ready supply: Mass-production status with bulk/bag packing options simplifies procurement and assembly planning.

Why Choose UBT2A330MPD8?

The UBT2A330MPD8 combines high-temperature endurance, automotive-grade qualification, and compact radial packaging to deliver reliable bulk capacitance for power electronics. Its specified ripple current capability, low loss (tanδ), and controlled leakage current make it suitable for thermal- and vibration-stressed environments where sustained performance matters.

This part is ideal for engineers designing automotive power modules, industrial converters, and other systems that require robust, qualifying-grade electrolytic capacitance with predictable lifetime behavior and straightforward through-hole mounting.

If you need pricing, lead-time, or volume availability for UBT2A330MPD8, request a quote or submit an inquiry to our sales team and include your required quantities and delivery timeframe for a prompt response.