UPM2G3R3MPD

The UPM2G3R3MPD from Nichicon is a radial-lead aluminum electrolytic capacitor in the UPM series designed for high-voltage, high-reliability applications. It delivers 3.3 µF nominal capacitance at a 400 V rated voltage, and is polarized for through-hole mounting with a φ10 × 20 mm can and 5 mm lead spacing.

Built to withstand elevated operating conditions, this part offers a rated operating temperature range of −40°C to +105°C and a 5000 hour endurance at 105°C. The UPM series emphasizes low impedance and high reliability, and this part is AEC‑Q200 rated and RoHS compliant. Status: End Of Life.

Key Features

• Capacitance & Voltage — 3.3 µF nominal capacitance rated at 400 V DC for high-voltage energy storage and filtering.
• Endurance & Temperature — 5000 hours life at 105°C and an operating temperature range of −40°C to +105°C for sustained high-temperature operation.
• Reliability & Qualification — AEC‑Q200 rated for automotive environments and RoHS compliant.
• Loss Characteristics — Specified tanδ (dissipation factor) of 0.25 measured at 20°C, 120 Hz for predictable AC loss behavior.
• Ripple & Leakage — Low-frequency ripple current 47 mA at 120 Hz, high-frequency ripple current 75.2 mA at 200 kHz, and leakage current specified at 152.8 µA.
• Mechanical & Mounting — Radial lead, polarized can package with dimensions φ10 × 20 mm and 5 mm lead spacing (±0.5 mm), available in bulk or bag packing.

Typical Applications

• Automotive power electronics — Suitable for energy storage and smoothing in automotive electronic modules where AEC‑Q200 qualification is required.
• High-voltage DC circuits — Used in circuits that require a 400 V rated aluminum electrolytic capacitor for voltage buffering and filtering.
• Industrial power supplies — Fits through-hole designs needing a compact, high-voltage electrolytic capacitor with defined ripple and leakage characteristics.

Unique Advantages

• High-voltage capability: 400 V rating allows use in higher-voltage DC bus and power conversion stages.
• Long-term thermal endurance: 5000 h at 105°C provides predictable lifetime performance in elevated-temperature environments.
• AEC‑Q200 qualification: Facilitates integration into automotive applications that require component-level automotive screening.
• Measured dissipation factor: Specified tanδ of 0.25 at 20°C, 120 Hz enables designers to assess AC loss and thermal impact precisely.
• Through-hole robustness: Radial lead can package with 5 mm lead spacing supports conventional PCB mounting and manual assembly workflows.
• Regulatory compliance: RoHS compliance supports use in designs targeting restricted-substance requirements.

Why Choose UPM2G3R3MPD?

UPM2G3R3MPD combines a high 400 V rating with a compact φ10 × 20 mm radial-lead package and defined electrical characteristics—capacitance, dissipation factor, ripple currents, and leakage—to simplify selection for high-voltage through-hole designs. The part’s 5000 hour endurance at 105°C and AEC‑Q200 rating position it for demanding environments where reliability and regulatory compliance matter.

This capacitor is suited to engineers and purchasers specifying components for automotive and industrial power systems who require documented performance under thermal stress and clear, measurable AC characteristics. Although the part is currently End Of Life, its specification set provides a useful reference when evaluating replacements or legacy designs.

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