UVY2D331MHD

The UVY2D331MHD is a radial-lead aluminum electrolytic capacitor designed for general-purpose electronic applications. It provides 330 µF capacitance at a 200 V rating in a compact φ18 × 40 mm can with radial leads and 7.5 mm lead spacing.

Engineered for reliable performance across a wide temperature range, this part delivers specified endurance and ripple-handling characteristics suited to power-conditioning, filtering, and energy-storage functions in commercial and industrial equipment.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with ±20% tolerance and a 200 V rated voltage for mid‑to‑high voltage designs.
• Wide Operating Temperature — Rated for operation from -40°C to +105°C to support applications exposed to elevated ambient temperatures.
• Endurance — 2000 hours rated life at 105°C, providing predictable long-term performance under high-temperature stress.
• Ripple Current Capability — Low-frequency ripple current of 675 mA (120 Hz) and high-frequency ripple current of 776.3 mA (10 kHz) for effective AC ripple handling.
• Leakage Current — Specified leakage current of 2740 µA for design margin planning and initial power-loss budgeting.
• Package & Mounting — Radial lead (can) construction, size φ18 × 40L mm, lead spacing 7.5 mm (±0.5 mm), supplied in bulk or bag packing for flexible assembly options.
• Regulatory — RoHS compliant.

Typical Applications

• Power Supplies — Bulk energy storage and output filtering in mid-voltage power-supply modules where 200 V rating is required.
• Industrial Control — Filtering and smoothing in industrial control electronics that operate across a wide temperature range up to 105°C.
• Instrumentation & Test Equipment — Energy decoupling and ripple suppression for measurement electronics and bench instrumentation.

Unique Advantages

• High Voltage Capability: 200 V rating enables use in mid-voltage circuits without series stacking.
• Temperature Robustness: Specified operation from -40°C to +105°C supports deployment in thermally challenging environments.
• Designed for Endurance: 2000 hours at 105°C provides a quantifiable lifetime metric for reliability planning.
• Effective Ripple Handling: Measured ripple currents at both low and high frequencies (675 mA @120 Hz, 776.3 mA @10 kHz) help manage AC stresses in power-conditioning applications.
• Practical Radial Form Factor: φ18 × 40 mm can with 7.5 mm lead spacing simplifies through‑hole mounting and replacement/repair workflows.
• RoHS Compliance: Meets RoHS directive requirements for regulatory alignment in commercial products.

Why Choose UVY2D331MHD?

The UVY2D331MHD combines a mid‑voltage 200 V rating with 330 µF capacitance in a compact radial-lead package optimized for general-purpose power and filtering roles. Its defined endurance (2000 h at 105°C), broad operating temperature range, and measured ripple-current performance make it a reliable option when predictable aging and thermal performance are required.

This part is suited to designers and procurement teams specifying capacitors for industrial controls, power supplies, and instrumentation where verified electrical characteristics, simple through-hole mounting, and RoHS compliance are important selection criteria.

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