UBX2V4R7MPL

The UBX2V4R7MPL is a radial-lead aluminum electrolytic capacitor from Nichicon’s UBX series designed for high-temperature, high-voltage applications. It provides 4.7 µF capacitance at a 350 V rating in a compact φ10 × 16 mm can with 5.0 mm lead spacing.

Engineered for demanding environments, this polarized capacitor combines high voltage capability, elevated operating temperature range and AEC-Q200 compliance to address robust electronic modules where thermal endurance and voltage handling are key.

Key Features

• Capacitance & Tolerance — 4.7 µF nominal with a tolerance of -20% to +20% (measured at 120 Hz, 20°C).
• High Voltage Rating — Rated for 350 V operation, suitable for high-voltage circuits requiring compact electrolytic capacitance.
• High Temperature Endurance — Operating temperature range from -25°C to +150°C with a rated life of 1000 hours at 150°C.
• Loss Characteristics — Tangent of loss angle (tan δ) 0.24 at 20°C, 120 Hz (350 V condition), useful for thermal and dissipation planning.
• Ripple Current Performance — Low-frequency ripple current 77 mA at 120 Hz and high-frequency ripple current 138.6 mA at 100 kHz (manufacturer test conditions).
• Leakage Current — Specified leakage current of 165.8 µA after one minute at rated voltage and 20°C (per product test condition).
• Package & Mounting — Radial-lead can, size φ10 × 16 mm, lead spacing 5.0 mm (±0.5 mm). Available in bulk (no terminal forming) or bag packing.
• Standards & Compliance — AEC-Q200 rated and RoHS compliant, suitable for designs requiring recognized component-level qualification.
• Polarized Construction — Electrolytic, polarized capacitor for DC applications.

Typical Applications

• Automotive electronics — Suited for vehicle electronic modules that require components rated for elevated temperatures and AEC-Q200 qualification.
• Power conversion and distribution — Compact 350 V capacitance for high-voltage circuits where thermal endurance is required.
• High-temperature electronics — Systems and modules that operate continuously at elevated ambient temperatures up to 150°C.

Unique Advantages

• High-voltage capability: 350 V rating allows use in circuits that demand elevated DC voltage handling without increasing package size.
• Elevated temperature endurance: Rated to operate up to 150°C with a specified 1000-hour life at that temperature, supporting thermal robustness in constrained environments.
• AEC-Q200 compliance: Provides a recognized qualification path for automotive and heavy-duty electronic designs requiring component-level assurance.
• Measurable ripple and loss data: Published ripple current and tan δ values (120 Hz/100 kHz conditions) make it easier to model dissipation and thermal rise in designs.
• Compact radial form factor: φ10 × 16 mm can with 5.0 mm lead spacing offers a small footprint for space-constrained assemblies while preserving adequate creepage for high-voltage use.
• RoHS compliant packaging options: Available in bulk or bag packing to match assembly and procurement preferences.

Why Choose UBX2V4R7MPL?

The UBX2V4R7MPL targets designs that require a compact, high-voltage electrolytic capacitor capable of sustaining elevated temperatures. With a 350 V rating, AEC-Q200 compliance and specified performance at 150°C, it offers a reliable component option for robust modules where thermal endurance and voltage capability are primary concerns.

Engineers specifying this part benefit from clear electrical characteristics—capacitance, leakage, ripple currents and loss tangent—facilitating accurate thermal and electrical system design. Nichicon’s UBX series form factor and packaging choices support integration into assemblies that balance space constraints with high-voltage performance requirements.

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