UPT2D331MHD

The UPT2D331MHD is a 330 µF, 200 V aluminum electrolytic capacitor in a radial-can package designed for general-purpose power applications. It combines a compact footprint and radial lead mounting with high ripple-current capability and a long specified life under elevated temperature.

This component is suitable for applications that require reliable bulk capacitance and ripple handling in a small form factor, including ballast and other power-conversion circuits where sustained performance at elevated temperatures is required.

Key Features

• Electrical specification: 330 µF capacitance at 200 V rated voltage with ±20% tolerance.
• High ripple-current capability: Rated ripple current 1.01 A at 120 Hz and 1.616 A at 10 kHz for handling AC ripple in power circuits; frequency coefficient information is available in the series datasheet (120 Hz coefficient 1.00, 10 kHz or more coefficient 1.60).
• Long-life endurance: Designed for 5000 hours at 105°C under rated conditions; endurance characteristics specify capacitance within ±20%, tan δ within 200% of initial, and leakage current not exceeding initial specified value after the endurance test.
• Wide operating temperature range: –40°C to +105°C for use across typical industrial temperature conditions.
• Low-loss characteristics: Maximum tan δ of 0.12 at the 200 V rating (measured at 120 Hz, 20°C), supporting stable performance under AC excitation.
• Controlled leakage current: Leakage current specified by the series formula: I ≤ 0.06CV + 10 μA after 2 minutes at 20°C (C = rated capacitance, V = rated voltage).
• Compact radial-can package: Physical size L: 3.55 × D: 1.8 cm with 7.5 mm lead spacing and radial lead mounting for through-hole PCB designs.
• RoHS compliant: Meets RoHS directive requirements for materials.
• Clear sleeve marking: Printed with white letters on a dark brown sleeve for easy identification.

Typical Applications

• Ballasts and lamp drivers: Suited for ballast applications where sustained high ripple current and elevated-temperature endurance are required.
• Power supplies and converters: Bulk filtering and smoothing of DC rails in power conversion stages to reduce ripple and stabilize bus voltage.
• Industrial electronics: General-purpose filtering and energy storage in industrial control and power-conditioning equipment operating across –40°C to +105°C.

Unique Advantages

• High ripple tolerance: Rated ripple currents at both low and high frequencies help reduce heating and extend system reliability under AC stress.
• Small footprint for given capacitance: 330 µF in a compact radial-can (3.55 × 1.8 cm) enables space-efficient layouts on through-hole PCBs.
• Proven long-life rating: 5000-hour endurance at 105°C supports designs that require predictable aging behavior and maintenance planning.
• Stable performance across temperature: –40°C to +105°C operating range and controlled tan δ provide consistent behavior in varied environments.
• Measurable leakage specification: Leakage current formula provides a verifiable acceptance metric for quality and incoming inspection.
• Regulatory compliance: RoHS-compliant materials ease integration into regulated product lines.

Why Choose UPT2D331MHD?

UPT2D331MHD is positioned for engineers who need a reliable, compact electrolytic capacitor that handles elevated ripple currents and sustained high-temperature operation. Its combination of 330 µF capacitance at 200 V, quantified ripple-current ratings, and a 5000-hour endurance at 105°C makes it appropriate for ballast, power-supply, and general industrial filtering applications.

Choose this part when you require a through-hole, radial-can capacitor with clear sleeve marking, RoHS compliance, and verifiable electrical metrics—helping to simplify component selection and ensure predictable long-term behavior in production systems.

Request a quote or submit an inquiry with the part number UPT2D331MHD and your quantity and delivery requirements to receive pricing and lead-time information.