UBT2G4R7MPD

The UBT2G4R7MPD is an aluminum electrolytic capacitor in a radial-can package designed for high-temperature, high-voltage applications. It provides 4.7 µF capacitance at a 400 V rating with radial lead mounting and a compact φ10 × 20 mm can.

Engineered for demanding environments, the part is specified for operation from −25 °C to +125 °C and offers endurance of 2000 hours at +125 °C. The device is suitable for automotive electronics and other applications requiring documented high-temperature performance, AEC‑Q200 qualification and RoHS compliance.

Key Features

• Capacitance and Tolerance — 4.7 µF nominal capacitance with tolerance of −20% to +20% (measured at 120 Hz, 20 °C).
• High Voltage Rating — Rated for 400 V DC to support high-voltage smoothing and decoupling tasks.
• High-Temperature Endurance — Specified for operation to +125 °C with a rated life of 2000 hours at 125 °C under DC bias plus rated ripple current.
• Ripple and Loss Characteristics — Low-frequency ripple current of 53 mA (120 Hz) and high-frequency ripple current of 95.4 mA (100 kHz); tangent of loss angle (tan δ) 0.24 at 120 Hz, 20 °C.
• Leakage Current — Specified leakage current of 175.2 µA after voltage application at 20 °C.
• Automotive-Grade Qualification — AEC‑Q200 qualified and described in the UBT series datasheet as suited for automobile electronics.
• Package and Mounting — Radial lead, can-style package with φ10 × 20 mm dimensions and 5 mm lead spacing (±0.5 mm); available in bulk or bag packing.
• Regulatory Compliance — RoHS compliant.

Typical Applications

• Automotive electronic modules — Bulk decoupling and smoothing in systems where a 400 V rating and +125 °C endurance are needed.
• Power supply filtering — High-voltage DC-link filtering and ripple suppression in compact radial-can form factors.
• High-temperature electronics — Designs requiring proven 2000-hour endurance at 125 °C under rated stress.

Unique Advantages

• High-voltage capability: 400 V rating supports high-voltage smoothing and decoupling without upsizing the capacitor package.
• Documented high-temperature life: Rated for 2000 hours at +125 °C, enabling use in sustained elevated-temperature environments.
• AEC‑Q200 qualification: Specified qualification and series-level suitability for automobile electronics provide a clear path for automotive designs.
• Compact radial package: φ10 × 20 mm can and 5 mm lead spacing deliver a small-footprint solution for board-level power filtering.
• Measured ripple and leakage data: Published ripple current and leakage current values allow designers to assess thermal and standby performance precisely.
• RoHS compliant: Meets RoHS requirements for regulatory-driven designs.

Why Choose UBT2G4R7MPD?

UBT2G4R7MPD combines a 400 V rating, compact radial-can packaging and documented endurance at +125 °C to address high-voltage, high-temperature power-electronics needs. Backed by Nichicon's UBT series specifications, this part offers verifiable ripple, leakage and loss characteristics that make it straightforward to specify into designs requiring high-temperature reliability.

This capacitor is well suited for engineers and procurement teams developing automotive and industrial power systems where space, voltage rating and elevated-temperature endurance must be balanced with clear, testable electrical characteristics.

If you would like pricing, availability or a formal quotation for UBT2G4R7MPD, request a quote or submit an inquiry and a representative will provide further details.