UVR2E330MHD

The UVR2E330MHD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UVR miniature series, designed for general-purpose and entertainment electronics applications. It provides 33 µF capacitance at a 250 V rating in a compact φ12.5 × 20 mm package with 5 mm lead spacing.

With a wide operating temperature range of −40°C to 85°C, specified ripple current ratings at both low and high frequencies, and a 2000-hour endurance at 85°C, the UVR2E330MHD balances compact size with performance and reliability for power filtering and decoupling tasks.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance with a 250 V working voltage and tolerance of −20% to +20% for predictable energy storage.
• Package & Mounting — Radial lead, can-style package (φ12.5 × 20 mm) with 5 mm lead spacing (±0.5 mm) for through-hole assembly and dense board placement.
• Performance (Loss & Leakage) — Dissipation factor (tanδ) of 0.2 measured at 20°C, 120 Hz, and a specified leakage current of 430 µA for controlled loss and standby leakage behavior.
• Ripple Current Capability — Low-frequency ripple current 230 mA at 120 Hz and high-frequency ripple current 368 mA at 10 kHz to support smoothing and decoupling across a range of switching frequencies.
• Reliability & Endurance — Rated for 2000 hours at 85°C (endurance) with specified limits for capacitance change, tanδ, and leakage after endurance testing.
• Environmental Compliance & Packaging — RoHS compliant; available in bulk (no terminal forming) or bag packing and offered as a mass-production part.

Typical Applications

• Entertainment Electronics — Power-supply smoothing and decoupling in audio/video equipment and consumer electronic devices where compact, reliable capacitors are required.
• Power Supply Circuits — Bulk decoupling and filtering on intermediate and higher-voltage rails up to 250 V.
• General-Purpose Electronics — Filtering, energy storage, and ripple suppression in a wide range of general-purpose electronic designs that operate within −40°C to 85°C.

Unique Advantages

• Compact radial can — φ12.5 × 20 mm footprint with 5 mm lead spacing helps save board area while maintaining through-hole robustness.
• High working voltage — 250 V rating supports designs that require higher-voltage decoupling without resorting to larger components.
• Measured AC performance — Specified tanδ (0.2 at 20°C, 120 Hz) and defined ripple currents at both 120 Hz and 10 kHz make expected electrical behavior easier to design around.
• Endurance-backed reliability — 2000 hours at 85°C endurance rating provides a defined lifecycle metric for thermal stress planning.
• RoHS compliance — Meets environmental regulatory requirements for lead-free applications.
• Production readiness — Listed as a mass-production part with standard packaging options to support procurement and assembly planning.

Why Choose UVR2E330MHD?

The UVR2E330MHD is positioned as a compact, dependable aluminum electrolytic solution for designers needing 33 µF at 250 V in a radial through-hole form. Its balance of ripple current capability, controlled dissipation factor, defined leakage, and 2000-hour endurance at 85°C makes it suitable for general-purpose filtering and decoupling tasks in consumer and entertainment electronics.

As a RoHS-compliant, mass-production Nichicon part, the UVR2E330MHD is appropriate for teams focused on predictable electrical performance, compact board layouts, and straightforward procurement for volume production.

Request a quote or contact our sales team to discuss availability, pricing, and sample requests for UVR2E330MHD. Provide your project details to get a formal quote tailored to your volume and delivery needs.