UBT2A470MPD

The UBT2A470MPD is a radial-lead aluminum electrolytic capacitor offering 47 µF capacitance at a 100 V rating in a compact φ10×16L can. It combines high-voltage capability with high-temperature endurance for applications that require sustained performance up to +125°C.

Designed for demanding electronic environments, this part targets systems where long-term thermal stability, defined ripple handling, and AEC-Q200 qualification are important considerations.

Key Features

• Capacitance & Tolerance — 47 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C), suitable for mid-range energy storage in high-voltage circuits.
• Voltage Rating — Rated for 100 V working voltage to support higher-voltage DC rails and power stages.
• High-Temperature Endurance — Qualified for operation from −40°C to +125°C with a specified life of 3000 hours at 125°C under rated conditions.
• Low Loss Factor — tanδ of 0.08 at 20°C, 120 Hz, indicating controlled dissipation for stable performance in AC ripple environments.
• Ripple Current Capability — Low-frequency ripple current of 422.1 mA (120 Hz) and high-frequency ripple current of 630 mA (100 kHz) for handling AC components on DC lines.
• Leakage Current — Typical leakage current listed at 141 µA, supporting low-standby current designs.
• Package & Mounting — Radial-lead can, dimensions φ10×16L with 5 mm lead spacing (±0.5 mm), packaged in bulk or bag packing for flexible assembly options.
• Reliability & Compliance — AEC-Q200 rating and RoHS compliance suitable for regulated environments and applications requiring industry-recognized reliability screening.

Typical Applications

• Automotive Electronics — Suited for electronic control modules and vehicle systems where AEC-Q200 qualification and operation up to +125°C are required.
• High-Voltage Power Rails — 100 V rating and 47 µF capacitance make this capacitor suitable for smoothing and energy buffering on elevated DC rails.
• High-Temperature Systems — Capable of sustained operation at elevated temperatures (−40°C to +125°C) with a 3000-hour endurance at 125°C for thermally demanding applications.

Unique Advantages

• High-temperature reliability: Rated life of 3000 hours at 125°C supports extended operation in hot environments and thermal stress conditions.
• Defined AC performance: Specified ripple currents at both low and high frequencies (422.1 mA @120 Hz, 630 mA @100 kHz) enable predictable handling of AC components on DC rails.
• Low dissipation: tanδ of 0.08 at 20°C/120 Hz helps minimize self-heating and energy loss in cyclic applications.
• Compact radial form factor: φ10×16L can with 5 mm lead spacing provides a small footprint for through-hole designs while maintaining adequate capacitance and voltage rating.
• Industry-recognized qualification: AEC-Q200 rating and RoHS compliance provide documented reliability credentials for regulated designs.

Why Choose UBT2A470MPD?

UBT2A470MPD positions itself as a robust, mid-capacitance solution for engineers needing a 100 V aluminum electrolytic that endures elevated temperatures and defined ripple conditions. Its combination of AEC-Q200 qualification, RoHS compliance, and a compact radial can makes it well suited to controlled, high-temperature environments and electronic subsystems requiring proven durability.

This part is a practical choice for design teams focused on reliability and predictable electrical behavior in higher-voltage and high-temperature applications, offering straightforward integration into through-hole assemblies and supply-chain friendly packaging options.

If you would like pricing, lead-time information, or a formal quote for UBT2A470MPD, please submit a request or an inquiry to our sales team and include your required quantity and delivery timeline.