UVR2A332MRD

The UVR2A332MRD is a radial-lead aluminum electrolytic capacitor offering 3.3 mF (3300 µF) capacitance at a 100 V rated voltage. It belongs to Nichicon's UVR series, a standard miniature series noted for use in entertainment electronics and general-purpose designs.

Designed for through-hole radial assemblies, this part delivers measured performance characteristics—including a tanδ of 0.08 (20°C, 120 Hz), defined ripple current ratings, and a 2000-hour endurance at 85°C—making it suitable where bulk energy storage and durable operation at elevated temperature are required.

Key Features

• Capacitance & Rated Voltage — 3300 µF nominal capacitance with a 100 V rated voltage, specified at 120 Hz, 20°C.
• Capacitance Tolerance — ±20% tolerance at 120 Hz, 20°C, suitable for general-purpose design margins.
• Loss Angle (tanδ) — tanδ = 0.08 measured at 20°C, 120 Hz for this 100 V part; useful for assessing dissipation in AC conditions.
• Ripple Current Performance — Low-frequency ripple current rated at 2.9 A (120 Hz) and high-frequency ripple current rated at 3.335 A (10 kHz).
• Leakage Current — Specified leakage current of 990 µA after rated-voltage application conditions.
• Endurance & Temperature Range — Lifetime specified as 2000 hours at 85°C; operating temperature range −40°C to +85°C.
• Package & Mounting — Radial lead, can-style package with φ25 × 50 mm body size and 12.5 mm lead spacing; supplied in bulk/bag packing (no terminal forming).
• Compliance — RoHS compliant as noted in the UVR series documentation.

Typical Applications

• Entertainment Electronics — Suited to UVR series use cases in consumer entertainment equipment where the series is specified.
• General-Purpose Electronics — Applicable where a high-value, polarized electrolytic capacitor is required for general circuit functions.
• Radial Through-Hole Assemblies — Designed for PCB layouts and assemblies that accept radial-lead, can-style capacitors with 12.5 mm lead spacing.

Unique Advantages

• High Capacitance at Elevated Voltage: 3.3 mF at 100 V provides substantial energy storage for applications that require higher voltage ratings.
• Defined AC Loss Characteristics: A measured tanδ of 0.08 (20°C, 120 Hz) gives a clear metric for dissipation and thermal management planning.
• Frequency-Aware Ripple Handling: Separate ripple current ratings for 120 Hz (2.9 A) and 10 kHz (3.335 A) enable designers to assess performance across common ripple spectra.
• Durability at Elevated Temperature: 2000-hour endurance at 85°C supports designs that operate continuously in warmer environments.
• Through-Hole Compatibility: Radial lead, can-style package with standard 12.5 mm lead spacing simplifies PCB layout for legacy and serviceable designs.
• Regulatory Compliance: RoHS compliance aligns with environmental requirements for many commercial applications.

Why Choose UVR2A332MRD?

The UVR2A332MRD is positioned for engineers specifying a 100 V, 3300 µF polarized electrolytic capacitor in radial-lead form where clear, measurable performance parameters are required. Its combination of high capacitance, frequency-differentiated ripple ratings, defined loss angle, and 2000-hour endurance at 85°C makes it appropriate for designers focused on reliable energy storage and thermal behavior in general-purpose and entertainment-electronics applications.

Note: this part is currently listed as End Of Life. Please verify availability and alternative options when planning long-term procurement or production use.

To request a quote or check current availability and pricing for UVR2A332MRD, submit a request or contact sales with your quantity and delivery requirements.