UVY2D471MRD

The UVY2D471MRD is a radial-lead aluminum electrolytic capacitor offering 470 µF capacitance at a 200 V rating with polarization and ±20% tolerance. Designed for general-purpose power applications, it provides high-voltage energy storage and filtering in through-hole assemblies where robustness and straightforward mounting are required.

Key electrical characteristics include a wide operating temperature range of −40°C to 105°C, a rated endurance of 2000 hours at 105°C, and specified ripple current performance at both low and high frequencies.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with ±20% tolerance, rated for 200 V operation for high-voltage smoothing and bulk storage.
• Temperature & Endurance — Rated for operation from −40°C to 105°C with a lifetime/endurance of 2000 hours at 105°C.
• Ripple Current Performance — Low-frequency ripple current of 925 mA at 120 Hz and high-frequency ripple current of 1.064 A (approximately 1063.75 mA) at 10 kHz for effective AC ripple handling across frequencies.
• Leakage Current — Specified leakage current of 3860 µA, enabling designers to account for self-discharge and bias conditions in power circuits.
• Package & Mounting — Radial lead, can-style package with a physical size of φ22 × 40 mm and lead spacing of 10 mm (±0.5 mm), suitable for through-hole PCB assemblies and hand or wave solder processes.
• Compliance & Packaging Options — RoHS-compliant construction; available in bulk (no terminal forming) or bag packing to suit production and handling preferences.

Typical Applications

• General-purpose power filtering — Bulk smoothing and decoupling in power supplies where 200 V rating and 470 µF capacitance are required.
• DC-link and energy storage — Energy buffering on high-voltage rails and intermediate DC-link stages within industrial and commercial power circuits.
• Through-hole PCB assemblies — Robust radial-lead format for repairable, serviceable boards and prototype builds that require reliable high-voltage capacitance.

Unique Advantages

• High-voltage capability: 200 V rating provides margin for higher-voltage power rails and reduces the need for parallel capacitor arrangements.
• Wide operating temperature: −40°C to 105°C rating supports operation across varied environmental conditions common in industrial and equipment applications.
• Endurance at elevated temperature: 2000 hours at 105°C gives predictable long-term behavior for designs requiring sustained high-temperature operation.
• Frequency-flexible ripple handling: Specified ripple current at 120 Hz and 10 kHz allows designers to size the capacitor for both low- and high-frequency ripple scenarios.
• Compact through-hole form: φ22 × 40 mm can with 10 mm lead spacing provides a balance of capacitance and board-space efficiency in radial-lead format.
• RoHS-compliant and flexible packing: Environmentally compliant construction with bulk or bag packing options to match assembly workflows.

Why Choose UVY2D471MRD?

The UVY2D471MRD positions itself as a reliable, general-purpose aluminum electrolytic solution for designers needing 470 µF at 200 V in a radial-lead can. Its combination of high-voltage rating, defined ripple current at multiple frequencies, wide temperature range, and defined 2000-hour endurance at 105°C make it suitable for power supply smoothing, DC-link buffering, and other through-hole applications where predictable electrical behavior is required.

Built with RoHS compliance and available in common packing options, the UVY2D471MRD is appropriate for engineers and buyers specifying robust, serviceable capacitors for mid- to high-voltage power electronics and general-purpose assemblies.

If you would like pricing, availability, or help specifying this part into your design, request a quote or contact our sales team to discuss your requirements and lead-time options.