UPZ2W470MHD

The UPZ2W470MHD is a radial‑lead aluminum electrolytic capacitor from Nichicon’s UPZ series, offering a 47 µF capacitance at a 450 V rating in a miniature can package. It delivers general‑purpose high‑voltage capacitance with defined loss characteristics and ripple handling for through‑hole assemblies.

Designed for operation from −40 °C to 105 °C with a 2000‑hour endurance at 105 °C, this component targets applications that need compact high‑voltage filtering and stable performance under elevated temperature conditions.

Key Features

• Capacitance & Tolerance — 47 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20 °C).
• High Voltage Rating — Rated for 450 V DC to support high‑voltage circuit designs.
• Low Loss — tanδ (DF) of 0.20 measured at 20 °C, 120 Hz for predictable dielectric loss.
• Ripple Current Capability — Low‑frequency ripple current 380 mA (120 Hz) and high‑frequency ripple current 570 mA (10 kHz), enabling performance across a range of ripple environments.
• Leakage Current — Specified leakage current of 946 µA (per product data), supporting predictable leakage behavior in DC applications.
• Package & Mounting — Radial can package, size φ12.5 × 40 mm, lead spacing 5 mm (±0.5 mm); available in bulk (no terminal forming) or bag packing for through‑hole assembly.
• Temperature & Endurance — Operating range −40 °C to 105 °C with a rated endurance of 2000 hours at 105 °C under rated conditions.

Typical Applications

• General‑purpose power supplies — Filtering and smoothing in high‑voltage supply rails where 47 µF at 450 V is required.
• High‑voltage DC circuits — DC link and energy storage applications that benefit from defined ripple current ratings across low and high frequencies.
• OEM assemblies and repairs — Through‑hole radial format and bulk/bag packing support straightforward board layout, assembly, and field replacement in general‑purpose equipment.

Unique Advantages

• High‑voltage capability: 450 V rating enables use in circuits that require elevated DC voltage handling without up‑rating components.
• Miniature radial package: φ12.5 × 40 mm can and 5 mm lead spacing provide a compact through‑hole solution for high‑voltage capacitance.
• Predictable loss characteristics: Specified tanδ of 0.20 (20 °C, 120 Hz) helps designers anticipate dielectric losses and heating under typical conditions.
• Broad ripple performance: Distinct low‑ and high‑frequency ripple current ratings (380 mA at 120 Hz; 570 mA at 10 kHz) support designs with mixed ripple spectra.
• Thermal endurance: Rated for −40 °C to 105 °C with 2000 hours endurance at 105 °C, enabling sustained operation in elevated temperature environments.
• Accessible supply options: Mass production status and bulk/bag packing facilitate volume procurement and assembly workflows.

Why Choose UPZ2W470MHD?

UPZ2W470MHD combines a high 450 V rating and 47 µF capacitance in a compact radial can, delivering a practical balance of voltage capability, ripple handling, and thermal endurance for general‑purpose high‑voltage designs. Its defined loss, leakage, and ripple specifications make it straightforward to incorporate into power supply and high‑voltage DC circuits where predictable behavior is required.

This Nichicon UPZ series part is well suited to designers and buyers seeking a reliable, through‑hole aluminum electrolytic solution for assemblies that demand compact high‑voltage capacitance, consistent performance at elevated temperatures, and standard packaging options for production and service.

Request a quote or submit an RFQ to Nichicon for pricing and availability information for UPZ2W470MHD.