UCY2V330MHD

The UCY2V330MHD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can designed for demanding power applications. It delivers 33 µF capacitance at a 350 V rating in a compact φ12.5×20L package with 5 mm lead spacing.

Targeted use cases include power supply smoothing, ballast applications and automotive electronics where AEC‑Q200 qualification, high ripple capability and long life are required. Key value comes from high ripple-current handling, a 10,000‑hour endurance at 105°C, and RoHS compliance.

Key Features

• Capacitance & Voltage: 33 µF rated capacitance with a 350 V rated voltage and tolerance of -20% to +20% for predictable energy storage and filtering.
• High Ripple Current: Low-frequency ripple current 380 mA (120 Hz) and high-frequency ripple current 760 mA (100 kHz) to support power rails and switching supplies.
• Low Loss (tan δ): Tangent of loss angle (tan δ) 0.24 measured at 20°C, 120 Hz, indicating controlled dissipation under AC stress.
• Leakage Current: Specified leakage current of 562 µA at rated conditions to facilitate reliable DC performance.
• Long Life / Endurance: Rated for 10,000 hours at 105°C under the specified load-life conditions for sustained operation in elevated temperature environments.
• Reliability & Compliance: AEC‑Q200 qualified and RoHS compliant for applications requiring automotive-grade qualification and environmental compliance.
• Compact Radial Package: Radial lead, can package (φ12.5×20L) with 5.0 mm lead spacing (±0.5 mm) and bulk/bag packing options for through-hole assembly workflows.
• Operating Temperature: Rated for -40°C to +105°C to cover a wide thermal operating range.

Typical Applications

• Automotive Power Electronics: Energy storage and filtering in power systems where AEC‑Q200 qualification and elevated-temperature endurance are required.
• Power Supplies: Smoothing and bulk decoupling in AC/DC and DC/DC converters benefiting from high ripple-current capability and long life at 105°C.
• Ballast Circuits: Filtering and energy buffering for ballast applications as indicated in the product series documentation.
• High-Reliability Electronics: Through-hole designs requiring predictable leakage, loss characteristics, and endurance in compact can packages.

Unique Advantages

• High ripple-current capability: Supports both 120 Hz (380 mA) and 100 kHz (760 mA) ripple profiles, reducing thermal stress in switching and line-frequency applications.
• Extended high-temperature life: 10,000 hours at 105°C provides predictable long-term performance in hot operating environments.
• Automotive-grade qualification: AEC‑Q200 rating aligns the component with designs that require recognized reliability standards.
• Compact radial format: φ12.5×20L can with 5 mm lead spacing saves PCB area while keeping through-hole mounting and straightforward assembly.
• Regulatory compliance: RoHS compliant for environmental conformity in regulated markets.
• Measured electrical stability: Specified tan δ and leakage current figures provide clear electrical parameters for design margining and simulation.

Why Choose UCY2V330MHD?

The UCY2V330MHD positions itself as a compact, high-reliability radial-can electrolytic capacitor for designs that require sustained ripple handling and verified endurance at elevated temperatures. With 33 µF at 350 V, AEC‑Q200 qualification, and a 10,000‑hour life at 105°C, it is suited to power supply smoothing, ballast circuits, and automotive power electronics where predictable long-term behavior matters.

Designers benefit from clear electrical specs—leakage current, tan δ, ripple ratings—and a compact radial package for through-hole assemblies, combined with RoHS compliance and mass-production availability for volume designs.

Request a quote or submit a pricing inquiry to obtain availability and lead-time information for UCY2V330MHD.