UVY2D470MHD

The UVY2D470MHD is a radial-lead aluminum electrolytic capacitor with a rated capacitance of 47 μF and a rated voltage of 200 V. It is a polarized, general-purpose component designed for applications that require a compact high-voltage electrolytic solution in a radial, can-style package.

Key design attributes include a wide operating temperature range of -40°C to 105°C, a 2000-hour endurance rating at 105°C, and RoHS compliance—making it suitable for long-life general-purpose power and circuitry applications where stable capacitance and defined ripple handling are required.

Key Features

• Capacitance & Voltage — 47 μF nominal capacitance at a rated voltage of 200 V, suitable for high-voltage general-purpose circuit functions.
• Radial Lead Package — Radial, can-style construction with 5 mm lead spacing (±0.5 mm tolerance) for through-hole mounting and easy PCB insertion.
• Temperature and Endurance — Rated for operation from -40°C to 105°C with a specified life of 2000 hours at 105°C under rated voltage.
• Loss Characteristics — Tangent of loss angle (tan δ) of 0.2 measured at 20°C and 120 Hz, indicating controlled dissipation for the specified rating.
• Ripple Current Handling — Low-frequency ripple current of 195 mA at 120 Hz and high-frequency ripple current of 312 mA at 10 kHz, specified for reliable AC performance within those test conditions.
• Leakage Current — Measured leakage current of 476 μA after rated voltage application, specified for predictable startup and bias behavior.
• Size & Mechanical — Compact case: φ12.5 × 20 mm (diameter × length); lead diameter and spacing compatible with standard radial through-hole assembly.
• Packaging & Compliance — Available in bulk (no terminal forming) or bag packing; RoHS compliant.

Typical Applications

• General-purpose power circuits — Provides bulk capacitance and smoothing where a 47 μF, 200 V polarized capacitor is required in through-hole form.
• DC supply filtering — Suited for decoupling and filter stages that require defined ripple handling at 120 Hz and higher frequencies up to 10 kHz.
• Embedded and industrial electronics — Compact radial can format and extended temperature range support use in a variety of general-purpose electronic assemblies.

Unique Advantages

• High-voltage capability: 200 V rating enables use in circuits requiring elevated DC endurance without increasing capacitance size beyond the φ12.5 × 20 mm footprint.
• Long-term thermal endurance: 2000 hours at 105°C provides predictable life performance for designs with elevated operating temperatures.
• Frequency-aware ripple specifications: Separate low- and high-frequency ripple current ratings (195 mA @120 Hz, 312 mA @10 kHz) allow designers to evaluate performance across common ripple conditions.
• Controlled dissipation: Specified tan δ (0.2 at 20°C, 120 Hz) and defined leakage current (476 μA) support predictable loss and leakage budgets in power designs.
• Compact radial package: φ12.5 × 20 mm can and 5 mm lead spacing deliver a space-efficient through-hole solution for general-purpose board layouts.
• RoHS compliant packaging options: Available in bulk or bag packing to match assembly and inventory handling requirements.

Why Choose UVY2D470MHD?

The UVY2D470MHD combines a 200 V rating with a compact radial can footprint and defined electrical characteristics—capacitance, tan δ, leakage, and ripple current—documented for design predictability. Its extended operating temperature range and 2000-hour endurance at 105°C make it a stable option for general-purpose power and filtering tasks in assemblies that require through-hole electrolytic capacitance.

This part is well suited to designers and procurement teams seeking a reproducible, RoHS-compliant polarized capacitor offering clear specification limits for ripple, leakage, and life expectancy, simplifying component selection for mid-voltage general-purpose applications.

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