UPZ2G470MHD

The UPZ2G470MHD is a miniature, high‑voltage aluminum electrolytic capacitor in a radial‑lead can designed for general‑purpose electronic applications. It provides a 47 µF capacitance at a 400 V rating in a compact φ12.5 × 30.5 mm package with 5 mm lead spacing.

Engineered for reliable operation across a wide temperature range (−40 °C to 105 °C) and endurance of 2000 hours at 105 °C, this capacitor suits designs that require high‑voltage bulk capacitance with verified ripple and leakage characteristics.

Key Features

• Capacitance & Voltage: 47 µF nominal capacitance with a 400 V rated voltage and ±20% tolerance, providing stable bulk capacitance for high‑voltage circuits.
• Miniature Radial Can Package: Compact φ12.5 × 30.5 mm aluminum can with radial lead mounting and 5 mm lead spacing (±0.5 mm), enabling through‑hole installation in space‑constrained assemblies.
• Temperature & Endurance: Operating range −40 °C to 105 °C with a rated life of 2000 hours at 105 °C under rated DC bias plus ripple, supporting sustained operation in elevated temperature environments.
• Ripple Performance: Low‑frequency ripple current 370 mA (120 Hz) and high‑frequency ripple current 555 mA (10 kHz), specified for managing AC ripple at both low and high frequencies.
• Electrical Loss & Leakage: Dissipation factor (tan δ) of 0.15 measured at 20 °C, 120 Hz, and a measured leakage current of 852 µA, providing predictable loss and leakage behavior for design calculations.
• Packaging Options: Available in bulk (no terminal forming) or bag packing to accommodate assembly and handling preferences.

Typical Applications

• General‑Purpose High‑Voltage Circuits: Suitable where a 47 µF, 400 V polarized capacitor is required for bulk capacitance or energy storage in general electronic designs.
• Through‑Hole Assemblies: Radial lead configuration and 5 mm lead spacing make it suitable for traditional PCB through‑hole mounting and replacement designs.
• Elevated‑Temperature Environments: Use in applications that require operation up to 105 °C and validated 2000 h endurance at that temperature.

Unique Advantages

• High‑Voltage Capability: 400 V rating enables use in circuits requiring elevated DC voltages while maintaining compact dimensions.
• Compact Footprint: φ12.5 × 30.5 mm can delivers substantial capacitance in a small radial package to save board space in through‑hole designs.
• Specified Ripple Ratings: Defined ripple current values at 120 Hz and 10 kHz let designers size capacitors for both low‑ and high‑frequency ripple requirements.
• Robust Thermal Endurance: 2000 hours at 105 °C provides a quantified reliability metric for thermal stress planning and lifetime estimation.
• Predictable Loss and Leakage: Published tan δ and measured leakage current support accurate electrical modelling and selection for sensitive circuits.
• Flexible Packaging: Bulk or bag packing options ease handling for prototyping and production workflows.

Why Choose UPZ2G470MHD?

The UPZ2G470MHD combines a high 400 V rating and 47 µF capacitance in a compact radial aluminum can, offering a well‑documented balance of electrical performance, thermal endurance, and packaging flexibility. Its specified ripple currents, dissipation factor, and leakage current provide the engineering data needed for predictable integration into general‑purpose high‑voltage designs.

This part is suited to designers and buyers who need verified high‑voltage bulk capacitance in a through‑hole form factor, particularly where operating temperatures may reach 105 °C and a defined endurance life is required.

Request a quote or contact sales to discuss availability, volume pricing, and delivery options for the UPZ2G470MHD.