UBT2D680MHD8

The UBT2D680MHD8 is a radial‑lead aluminum electrolytic capacitor in Nichicon’s UBT series, offering 68 µF capacitance at a 200 V rating with polarized construction. It is engineered for high‑temperature, heavy‑duty applications and carries an AEC‑Q200 rating for demanding environments.

With a −40°C to +125°C operating range and a rated endurance of 2000 hours at 125°C, this part is intended for through‑hole assemblies requiring robust thermal performance, predictable leakage and defined ripple current handling.

Key Features

• Electrical — Capacitance & Voltage: 68 µF nominal capacitance with ±20% tolerance and a 200 V rated voltage for higher‑voltage DC applications.
• Ripple Current Performance: Low frequency ripple current 250 mA (120 Hz) and high frequency ripple current 375 mA (100 kHz) to support DC bias + ripple conditions.
• Leakage & Endurance: Specified leakage current of 644 µA and a rated life of 2000 hours at +125°C under rated DC bias plus ripple current.
• Thermal Range & Qualification: Operating temperature range −40°C to +125°C and AEC‑Q200 qualification for automotive‑grade reliability.
• Mechanical / Package: Radial can package, dimensions φ16 × 20L mm, lead spacing 7.5 mm (±0.5 mm) suitable for through‑hole board mounting.
• Compliance & Packaging: RoHS‑compliant; available in bulk (no terminal forming) or bag packing for board‑level assembly and inventory handling.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and +125°C rating make this capacitor suited for automotive electronic modules and control systems that require robust high‑temperature operation.
• High‑temperature systems — Designed for environments operating up to +125°C with a specified 2000‑hour endurance at that temperature under rated bias and ripple.
• Through‑hole power assemblies — Radial lead, φ16 can size and 7.5 mm lead spacing provide a compact solution for through‑hole power supply and board‑mounted energy storage needs.

Unique Advantages

• AEC‑Q200 qualification: Recognized series qualification for automotive applications, supporting use in demanding electronic systems.
• High‑temperature endurance: Rated for 2000 hours at +125°C, enabling predictable lifetime behavior in elevated temperature environments.
• Defined ripple capability: Specified low‑ and high‑frequency ripple currents (250 mA / 375 mA) to help designers size capacitors for DC bias plus ripple conditions.
• Compact radial can: φ16 × 20L form factor with 7.5 mm lead spacing simplifies mechanical integration into through‑hole assemblies.
• RoHS compliance and proven series pedigree: Meets RoHS directive and is part of Nichicon’s UBT family designed for +125°C use.

Why Choose UBT2D680MHD8?

UBT2D680MHD8 combines a 200 V rating and 68 µF capacitance in a compact radial can designed for high‑temperature, durable performance. Its AEC‑Q200 status and 2000‑hour endurance at +125°C make it a clear choice where automotive‑grade reliability and thermal robustness are required.

This capacitor suits engineers specifying through‑hole power components for applications that demand defined ripple handling, controlled leakage, and a form factor compatible with standard radial assembly processes. As part of Nichicon’s UBT series, it provides a documented specification set for integration into long‑life, high‑temperature designs.

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