UVR2G3R3MPD

The UVR2G3R3MPD is a miniature aluminum electrolytic capacitor from Nichicon's UVR series. It is a radial-lead, polarized electrolytic capacitor rated at 3.3 µF and 400 V, designed for general-purpose and entertainment-electronics applications.

This part combines high-voltage capability with a compact φ10 × 12.5 mm can and a rated operating temperature range of −40℃ to 85℃, delivering reliable smoothing and filtering performance where space and voltage rating are key requirements.

Key Features

• Capacitance & Voltage: 3.3 µF nominal capacitance with a rated voltage of 400 V, suitable for applications requiring compact high-voltage capacitance.
• Capacitance Tolerance: ±20% tolerance at 120 Hz and 20℃, providing predictable behavior for circuit design and margin calculations.
• Dissipation Factor (tan δ): tan δ = 0.25 measured at 20℃ and 120 Hz, enabling assessment of AC loss in filtering and decoupling applications.
• Ripple Current Ratings: Low-frequency ripple current 55 mA (120 Hz) and high-frequency ripple current 88 mA (10 kHz), supporting AC ripple handling across typical power-supply frequencies.
• Leakage Current: Specified leakage current of 152.8 µA, useful for estimating standby and leakage budgets in circuits.
• Endurance: Rated life of 2000 hours at 85℃ with specified limits for capacitance change, tan δ, and leakage current after the endurance test.
• Package & Mounting: Radial-lead can with φ10 mm diameter and 12.5 mm length (seated height 1.25 cm), 5 mm lead spacing (±0.5 mm), supplied in bulk or bag packing.
• Environmental Compliance: RoHS compliant, aligning with standard environmental requirements for electronic assemblies.

Typical Applications

• Entertainment Electronics: Smoothing and power filtering in consumer audio/video and other entertainment devices, consistent with the UVR series focus.
• High-Voltage DC Filtering: Bulk and bypass filtering in circuits operating up to 400 V DC, benefiting power-supply stability and noise reduction.
• Compact Power Modules: Use in space-constrained radial-lead assemblies where a 3.3 µF, 400 V capacitor is required for energy storage or decoupling.

Unique Advantages

• Compact 400 V Solution: Delivers 3.3 µF capacitance in a φ10 × 12.5 mm package, enabling high-voltage capacitance in tight board real estate.
• Measured AC Loss Information: Provided tan δ (0.25 at 20℃, 120 Hz) allows engineers to evaluate dielectric loss and heating under expected operating conditions.
• Dual-Frequency Ripple Ratings: Specified ripple current values at both 120 Hz and 10 kHz support design across low- and high-frequency power domains.
• Defined Endurance Margin: 2000-hour rating at 85℃ offers a clear reference for lifetime planning and reliability assessment.
• Radial-Lead Convenience: 5 mm lead spacing and standard radial can form factor simplify through-hole assembly and prototyping workflows.
• Regulatory Compliance: RoHS status reduces compliance overhead for assemblies targeting regulated markets.

Why Choose UVR2G3R3MPD?

The UVR2G3R3MPD positions itself as a compact, high-voltage aluminum electrolytic capacitor optimized for general-purpose and entertainment-electronics applications. Its combination of 3.3 µF capacitance, 400 V rating, explicit ripple current specifications, and a defined 2000-hour life at 85℃ provides designers with verifiable parameters for power-supply smoothing and decoupling tasks.

This part is appropriate for engineers and purchasers looking for a proven radial-lead capacitor from Nichicon's UVR series when space, voltage capability, and documented endurance are required. Its RoHS compliance and standard packaging options support straightforward integration into production and prototype workflows.

If you would like pricing, lead-time, or volume-availability information for UVR2G3R3MPD, request a quote or submit an inquiry and our team will respond with the details you need.