UVR2G470MHD

The UVR2G470MHD is a radial-lead aluminum electrolytic capacitor providing 47 µF capacitance at a 400 V rated voltage. Designed as part of Nichicon’s UVR miniature series, it targets general-purpose and entertainment-electronics applications where compact high-voltage filtering and decoupling are required.

With a small φ16×35.5 mm can, rated endurance of 2000 hours at 85°C and RoHS compliance, the UVR2G470MHD delivers a balance of voltage capability, ripple handling and long-term reliability for engineers specifying radial electrolytics.

Key Features

• Capacitance & Voltage — 47 µF capacitance rated at 400 V for medium‑to‑high voltage applications requiring bulk storage or decoupling.
• Tolerance & Polarization — Capacitance tolerance of −20% to +20% and polarized construction for standard electrolytic implementations.
• Ripple Current Performance — Low‑frequency ripple current of 370 mA (120 Hz) and high‑frequency ripple current of 592 mA (10 kHz), enabling effective smoothing across common ripple spectra.
• Loss Angle (tan δ) — tan δ of 0.25 measured at 20°C, 120 Hz, providing a defined dissipation factor for design calculations.
• Leakage Current — Specified leakage current of 852 µA, allowing predictable stand-by and charged-state behavior in circuit models.
• Reliability & Lifetime — Endurance rated for 2000 hours at 85°C with performance criteria for capacitance change, tan δ and leakage after the test.
• Package & Mounting — Radial can package (φ16 × 35.5 mm) with 7.5 mm lead spacing (±0.5 mm) and lead diameter 0.8 mm, supplied in bulk or bag packing for straightforward through‑hole assembly.
• Operating Range & Compliance — Operating temperature −40°C to +85°C and RoHS‑compliant construction; part is in mass production.

Typical Applications

• Entertainment Electronics — Intended for use in entertainment-electronics designs where the UVR series is specified for general-purpose power filtering and decoupling.
• General-Purpose Power Filtering — Provides 47 µF at 400 V for smoothing and energy storage in circuits that require defined ripple handling and leakage characteristics.
• High-Voltage Decoupling — Compact radial format suitable for through-hole board layouts that need medium‑voltage decoupling with a predictable lifetime at elevated temperatures.

Unique Advantages

• High Voltage Capability: 400 V rating supports designs requiring medium-to-high DC bus voltage handling without upsizing the capacitor.
• Compact Radial Package: φ16×35.5 mm can with standard 7.5 mm lead spacing conserves PCB area while keeping through-hole mounting simple.
• Defined Ripple Performance: Specified ripple currents at both 120 Hz and 10 kHz help engineers size bulk and decoupling components for mixed-frequency environments.
• Predictable Dissipation and Leakage: Published tan δ and leakage current figures allow accurate thermal and standby current budgeting in system designs.
• Endurance and Temperature Rating: 2000 hours at 85°C and −40°C to +85°C operating range provide long-term performance stability in elevated ambient conditions.
• RoHS-Compliant and Readily Available: RoHS status and mass-production availability support regulatory compliance and production-scale sourcing.

Why Choose UVR2G470MHD?

The UVR2G470MHD is positioned for engineers who need a compact, high-voltage electrolytic capacitor with defined ripple, leakage and dissipation specifications. Its combination of 47 µF capacitance at 400 V, radial through‑hole packaging, and a 2000‑hour endurance rating at 85°C makes it suitable for general-purpose and entertainment-electronics designs that require reliable high-voltage filtering in a small footprint.

Choosing the UVR2G470MHD provides a clear specification set for thermal, ripple and leakage budgeting, backed by Nichicon’s UVR series construction and RoHS compliance—helping reduce design uncertainty and simplify BOM selection for production volumes.

To request a quote or receive ordering and lead-time information for UVR2G470MHD, please contact sales or submit a request for pricing and availability.