UBT2E100MPD

The UBT2E100MPD is a Nichicon UBT-series aluminum electrolytic capacitor in a radial lead can, specified at 10 µF and 250 V. It delivers polarized capacitance in a compact φ10 × 20 mm package with 5 mm lead spacing, designed for demanding temperature environments up to +125°C.

This part provides defined electrical characteristics including a dissipation factor (tanδ) of 0.2 (measured at 20°C, 120 Hz), measured leakage current of 200 µA, and ripple current ratings for low and high frequencies. Note: Status — End Of Life.

Key Features

• Capacitance & Voltage: 10 µF rated capacitance with a 250 V working voltage, suitable for circuits requiring moderate capacitance at higher voltages.
• High-temperature capability: Rated for operation from −40°C to +125°C and specified endurance of 2000 hours at +125°C, enabling use in elevated-temperature environments.
• Dissipation factor (tanδ): Specified tanδ = 0.2 at 20°C, 120 Hz, providing a defined loss characteristic for AC/ripple performance assessment.
• Ripple current specifications: Low-frequency ripple current 78 mA (120 Hz) and high-frequency ripple current 140.4 mA (100 kHz), giving clear limits for thermal and ripple budgeting.
• Leakage current: Rated leakage current of 200 µA, allowing predictable DC leakage behavior for power-supply designs.
• Package & mounting: Radial lead can, polarized, φ10 × 20 mm body with 5 mm lead spacing (±0.5 mm), available in Bulk (no terminal forming) or Bag packing.
• Compliance & qualification: AEC-Q200 qualified and RoHS compliant as documented for the UBT series.

Typical Applications

• Automotive electronics: Suited for automotive electronic modules where the combination of AEC-Q200 qualification and +125°C endurance supports high-temperature operation.
• Power supply filtering: Use where a 10 µF, 250 V polarized capacitor is needed for smoothing, decoupling or bulk storage in through-hole assemblies.
• High-temperature control electronics: Components operating near or above ambient industrial temperatures benefit from the specified 2000-hour life at +125°C.

Unique Advantages

• Temperature-rated endurance: 2000 hours at +125°C provides a defined lifecycle metric for thermal stress planning.
• AEC-Q200 qualification: Series qualification supports use in automotive-grade designs that require component-level AEC-Q200 status.
• Clear electrical specifications: Defined tanδ, leakage current and ripple current values allow accurate thermal and electrical margin calculations.
• Compact radial form factor: φ10 × 20 mm can with 5 mm lead spacing simplifies through-hole placement in space-constrained boards.
• RoHS compliant: Conforms to RoHS directive, supporting regulatory and environmental requirements.
• Procurement flexibility: Supplied in Bulk (no terminal forming) or Bag packing to match assembly and inventory preferences.

Why Choose UBT2E100MPD?

The UBT2E100MPD delivers a compact, high-voltage polarized capacitor solution with defined high-temperature endurance and AEC-Q200 qualification from Nichicon’s UBT series. Its published electrical parameters—tanδ, leakage current, and ripple current at specified frequencies—allow engineers to incorporate predictable performance into thermal and reliability budgets.

This part is appropriate for designers specifying through-hole aluminum electrolytic capacitors for automotive and other high-temperature electronic applications that require explicit qualification and documented endurance. The dimensional and packaging options support straightforward board-level integration and procurement planning.

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