UVR2C331MRD6

The UVR2C331MRD6 is a radial-lead aluminum electrolytic capacitor engineered for general-purpose use and standard consumer entertainment electronics. This miniature can-style capacitor delivers 330 µF of capacitance at a 160 V rating with a compact φ22 × 30 mm package and 10 mm lead spacing.

Designed for power-filtering and energy-storage roles, the UVR2C331MRD6 combines a high-voltage rating, defined endurance at elevated temperature, and measurable ripple-current performance to support reliable power-supply decoupling in a variety of electronic designs.

Key Features

• Capacitance and Tolerance — 330 µF nominal capacitance with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Voltage Rating — Rated for 160 V operation, suitable for higher-voltage general-purpose power circuits.
• Loss Characteristics — tan δ (loss tangent) of 0.20 measured at 20°C and 120 Hz, enabling predictable AC loss behavior for design calculations.
• Ripple Current Capability — Low-frequency ripple current of 900 mA at 120 Hz and high-frequency ripple current of 1.035 A at 10 kHz to support smoothing in AC/DC and switching applications.
• Leakage Current — Specified leakage current of 2212 µA following standard measurement conditions, useful for quiescent-current budgeting.
• Endurance and Temperature Range — Rated life of 2000 hours at 85°C, and an operating temperature range from −40°C to +85°C for typical ambient and elevated-temperature operation.
• Package and Mounting — Radial-lead, can-style package (φ22 × 30 mm), lead spacing 10.0 mm ±0.5 mm; available in bulk (no terminal forming) or bag packing for through-hole assembly.
• Environmental — RoHS compliant as indicated in the product information.

Typical Applications

• Consumer Entertainment Electronics — Bulk storage and smoothing for power supplies in audio and home entertainment systems, leveraging the UVR series’ design intent for this market.
• Power-Supply Filtering — Decoupling and ripple reduction in higher-voltage DC rails where 160 V and 330 µF capacitance are required.
• General-Purpose Electronics — Energy storage and supply stabilization for general-purpose circuits that require through-hole radial capacitors with defined endurance and temperature range.

Unique Advantages

• High working voltage: 160 V rating supports higher-voltage designs without adding series devices.
• Clear ripple-specification data: Separate low- and high-frequency ripple-current ratings (900 mA at 120 Hz and 1.035 A at 10 kHz) simplify thermal and lifetime estimation under real operating conditions.
• Defined endurance at elevated temperature: 2000 hours at 85°C provides a measurable reliability baseline for design validation and lifecycle planning.
• Compact radial can form-factor: φ22 × 30 mm package with 10 mm lead spacing fits common through-hole board layouts and assembly workflows.
• Predictable leakage and loss parameters: Specified leakage current and tan δ values enable accurate power-loss and standby-current assessments.
• RoHS compliance: Environmentally compliant construction for global consumer and general-purpose applications.

Why Choose UVR2C331MRD6?

The UVR2C331MRD6 positions itself as a compact, high-voltage radial electrolytic option for designers needing 330 µF at 160 V with characterized ripple, loss, and leakage behavior. Its 2000-hour endurance rating at 85°C and −40°C to +85°C operating range make it suitable for consumer entertainment and general-purpose power applications where predictable performance and through-hole mounting are required.

This part is appropriate for engineers specifying robust power-supply filtering and bulk energy storage in board-level designs that rely on defined electrical parameters and a proven can-style radial package. The provided electrical and mechanical specifications support straightforward integration, testing, and procurement.

Request a quote or submit a request for pricing and availability to start specifying the UVR2C331MRD6 in your next design.