UBT2D330MHD

The UBT2D330MHD is a Nichicon radial-lead aluminum electrolytic capacitor specified at 33 µF and 200 V. It is a polarized, through-hole can-style capacitor sized φ12.5 × 20 mm with 5 mm lead spacing, designed for applications requiring high-temperature endurance and predictable electrical characteristics.

This part targets designs exposed to elevated temperatures and duty cycles—offering defined ripple handling, low dissipation factor, and AEC-Q200 qualification for automotive electronics and other demanding environments.

Key Features

• Capacitance & Voltage: 33 µF rated at 200 V with ±20% tolerance, providing a defined capacitance value for power and energy-storage needs.
• High-temperature capability: Rated operating temperature range −40°C to +125°C, with endurance specified for 2000 hours at +125°C for this diameter and voltage range.
• Loss characteristics: Dissipation factor (tanδ) max 0.20 at 20°C and 120 Hz, supporting low-loss performance in AC/ripple environments.
• Ripple current ratings: Specified ripple current of 157 mA at 120 Hz (low frequency) and 282.6 mA at 100 kHz (high frequency), allowing predictable thermal and ripple performance.
• Low leakage current: Initial leakage current of 364 µA after rated voltage is applied, useful for maintaining low standby currents.
• Package & mounting: Radial, can-style package (φ12.5 × 20 mm) with 5 mm lead spacing for through-hole mounting and straightforward mechanical installation.
• Standards & compliance: AEC-Q200 qualified and RoHS compliant, addressing qualification and environmental requirements for regulated designs.

Typical Applications

• Automotive electronics: Suitable for automobile electronic modules and control units requiring components rated to +125°C and AEC-Q200 qualification.
• High-temperature power modules: Use where capacitors must withstand elevated ambient temperatures and long-duration endurance at 125°C.
• Power filtering and smoothing: Applied in power rails and converters where specified ripple current handling (157 mA @120 Hz, 282.6 mA @100 kHz) and low tanδ are required.

Unique Advantages

• Designed for high-temperature endurance: Endurance specified at 2000 hours at +125°C for this voltage and case size, enabling designs subject to prolonged thermal stress.
• AEC-Q200 qualification: Provides an explicitly stated qualification level for automotive-grade designs and reliability expectations.
• Predictable ripple handling: Published ripple current values at both low and high frequencies allow engineers to size capacitors against thermal and ripple stress with confidence.
• Low dissipation factor: tanδ of 0.20 (20°C, 120 Hz) indicates controlled AC loss for improved efficiency in AC/ripple environments.
• Compact radial can format: φ12.5 × 20 mm can with 5 mm lead spacing offers a compact, through-hole mounting option for robust mechanical retention.
• RoHS compliant: Meets the stated RoHS directive requirements for environmentally regulated designs.

Why Choose UBT2D330MHD?

UBT2D330MHD combines a 200 V voltage rating, defined ripple current capability, and high-temperature endurance in a compact radial can. Its AEC-Q200 qualification and RoHS compliance make it suitable for engineers specifying components for demanding, regulated environments where operation to +125°C is required.

This capacitor is well suited to designs that prioritize predictable ripple performance, controlled loss (tanδ), and low leakage at rated voltage—providing a reliable component choice for automotive electronics and other high-temperature power applications.

If you need pricing, availability, or a formal quote for UBT2D330MHD, request a quote or submit an RFQ to receive detailed commercial and procurement information.