UBT2G100MPD

The UBT2G100MPD is a radial-lead aluminum electrolytic capacitor from Nichicon's UBT series, rated 10 µF at 400 V. It is a polarized, can-style capacitor designed for high-temperature applications with an operating range of −25°C to 125°C and a rated endurance of 2000 hours at 125°C.

This part is AEC‑Q200 qualified and described by the manufacturer as suited for automobile electronics. Status: End Of Life.

Key Features

• High Voltage Rating — 400 V nominal rating suitable for higher-voltage rail applications within its rated temperature range.
• Wide Temperature Range & Endurance — Rated for operation from −25°C to 125°C with a specified lifetime of 2000 hours at 125°C.
• Automotive Qualification — AEC‑Q200 qualification and manufacturer guidance indicate suitability for automotive electronics.
• Ripple Current Performance — Low-frequency ripple current of 86 mA (120 Hz) and high-frequency ripple current of 154.8 mA (100 kHz), documented for design consideration.
• Electrical Loss and Leakage — Specified tangent of loss angle (tanδ) of 0.24 (measured at 20°C, 120 Hz) and leakage current of 260 µA for predictable dissipation and leakage behavior.
• Compact Radial Package — φ10 × 25 mm can with 5 mm lead spacing (±0.5 mm) in a radial, can package; available in bulk (no terminal forming) or bag packing.

Typical Applications

• Automotive Electronics — Suited for automotive electronic modules where sustained operation at elevated temperatures and long endurance are required.
• Power Supply Filtering — Used where controlled ripple current handling and leakage characteristics are important for DC bus and filtering functions.
• Heavy‑Duty Electronic Systems — Appropriate for electronic assemblies that require a high-voltage, high-temperature electrolytic solution with radial-lead mounting.

Unique Advantages

• AEC‑Q200 Qualified: Manufacturer qualification supports use in automotive-grade electronic designs that require industry-recognized component screening.
• Designed for +125°C Operation: Rated endurance of 2000 hours at 125°C provides defined long-term behavior in high-temperature environments.
• High Voltage Capability: 400 V rating enables deployment on higher-voltage rails without upsizing the capacitor case.
• Measured Ripple and Leakage Specs: Published low‑ and high‑frequency ripple currents and a specified leakage current allow for accurate thermal and reliability planning.
• Standard Radial Form Factor: φ10 × 25 mm can with 5 mm lead spacing simplifies through-hole assembly and mechanical placement in compact layouts.
• RoHS Compliant: Meets RoHS requirements, consistent with modern regulatory and manufacturing practices.

Why Choose UBT2G100MPD?

The UBT2G100MPD positions itself as a compact, high-voltage aluminum electrolytic capacitor engineered for demanding thermal environments. With AEC‑Q200 qualification, a 400 V rating, and documented endurance at 125°C, it provides a verifiable specification set for designs that require proven high-temperature operation and predictable electrical behavior.

This part is suited to designers specifying components for automotive and heavy-duty electronics who need clear datasheet parameters for capacitance, tanδ, leakage, ripple currents, mechanical dimensions, and packaging options. It delivers long-term planning confidence through defined endurance and measured electrical characteristics.

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