UVR2D331MRD

The UVR2D331MRD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UVR series, designed as a compact, general-purpose component for electronic assemblies. It provides 330 µF capacitance at a 200 V rating and is part of a standard series targeted at entertainment electronics.

Key electrical characteristics include a tangent of loss angle (tanδ) of 0.2 (measured at 20°C, 120 Hz), low- and high-frequency ripple current capability, an operating temperature range of −40°C to +85°C, and an endurance rating of 2000 hours at 85°C. Packaging options include Bulk (No Terminal Forming) and Bag Packing. Status: End Of Life.

Key Features

• Capacitance & Voltage  330 µF nominal capacitance with ±20% tolerance at a 200 V rated voltage, suitable for designs requiring this specific capacitance‑voltage point.
• Ripple Current Handling  Low-frequency ripple current of 1.13 A (at 120 Hz) and high-frequency ripple current of approximately 1.30 A (at 10 kHz), specified to support dynamic load conditions.
• Dissipation Factor  tanδ = 0.2 measured at 20°C and 120 Hz, useful for assessing AC loss in filtering and decoupling applications.
• Leakage Current  Specified leakage current: 2740 µA (measured per datasheet conditions), enabling designers to budget for standby currents.
• Thermal Endurance  Rated for operation from −40°C to +85°C with an endurance of 2000 hours at 85°C per the datasheet endurance specification.
• Package & Mounting  Radial can package, physical size φ20 × 40 mm, lead spacing 10.0 mm (±0.5 mm), and radial-lead mounting for through-hole assembly.
• Compliance  RoHS compliant as noted in the product information.
• Series Context  Part of Nichicon’s UVR series, identified in the series documentation as a standard lineup for entertainment electronics.

Typical Applications

• Entertainment Electronics  Intended for general-purpose use within entertainment electronics as specified by the UVR series description.
• General-Purpose Electronic Assemblies  Suitable where a 330 µF / 200 V radial electrolytic capacitor is required for through-hole designs.
• OEM Production and Repair  Available in Bulk and Bag Packing for volume assembly and service-level stocking.

Unique Advantages

• High Voltage Capability: The 200 V rating enables designs that require elevated DC voltage handling without changing capacitor family.
• Dual-Frequency Ripple Specification: Specified ripple current values at both low and high frequencies make it easier to evaluate thermal loading under AC conditions.
• Compact Radial Package: φ20 × 40 mm radial-can format with 10 mm lead spacing supports conventional through-hole assembly and replacement tasks.
• Documented Endurance: 2000 hours at 85°C provides a measurable reliability baseline for thermal-stress planning.
• Regulatory Compliance: RoHS status provided for designs requiring restricted-substance compliance.
• Series Provenance: Inclusion in Nichicon’s UVR series links the part to a documented product family intended for entertainment-electronics applications.

Why Choose UVR2D331MRD?

UVR2D331MRD offers a clearly specified combination of 330 µF capacitance and 200 V rating in a compact radial-can package, with documented ripple current, dissipation factor, leakage current, and endurance values. Those specifications make it straightforward to evaluate performance and thermal requirements for general-purpose electronic assemblies within the UVR series’ target markets.

This part is suited for designers and procurement teams seeking a well-documented aluminum electrolytic capacitor for through-hole assemblies, OEM production, or repair stocking where the listed electrical and mechanical parameters align with system requirements.

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