UHV1A332MHD

The UHV1A332MHD from Nichicon is a radial-lead aluminum electrolytic capacitor offering 3300 µF capacitance at a 10 V rating in a compact φ12.5 × 20 mm can. It is a polarized, general-purpose device designed for applications that require high ripple handling and low impedance in a small footprint.

Part of the UHV series characterized as "High Ripple Low Impedance," this capacitor combines wide operating temperature (-40℃ to 105℃) and extended endurance (6000 hours at 105℃) for stable performance in continuous-duty designs.

Key Features

• Capacitance & Voltage — 3300 µF nominal capacitance with a rated voltage of 10 V and tolerance of -20% to +20%.
• Low Impedance — Rated impedance of 41 mΩ supports low-loss energy transfer in high-demand circuits.
• High Ripple Current Handling — Low-frequency ripple current 2.044 A (120 Hz) and high-frequency ripple current 2.725 A (100 kHz) for demanding ripple environments.
• Electrical Losses — Dissipation factor (tan δ) 0.22 measured at 20℃, 120 Hz; leakage current 330 µA (measured condition defined in product data).
• Temperature & Endurance — Operating range -40℃ to 105℃ with rated life of 6000 hours at 105℃ under specified conditions.
• Compact Radial Package — φ12.5 × 20 mm can, radial lead mounting, 5 mm lead spacing (±0.5 mm) for through-hole PCB layouts.
• Packaging & Availability — Available in bulk (no terminal forming) or bag packing; product status: mass production.
• Compliance — RoHS compliant as specified in product data.

Typical Applications

• Power supply filtering and decoupling — High ripple current ratings and low impedance support smoothing and decoupling in compact power circuits.
• DC/DC converter output capacitors — Low impedance and high-frequency ripple capability help stabilize outputs in compact converter designs.
• General-purpose electronic equipment — Wide temperature range and long endurance make it suitable for continuous-duty general-purpose applications where space is constrained.

Unique Advantages

• High ripple tolerance: Rated for 2.044 A at 120 Hz and 2.725 A at 100 kHz, enabling reliable operation under significant ripple stress.
• Low series impedance: 41 mΩ characteristic reduces voltage drop and heat generation in high-current paths.
• Compact radial form factor: φ12.5 × 20 mm can with 5 mm lead spacing provides a space-efficient through-hole solution.
• Extended rated life: 6000 hours at 105℃ supports longevity in continuous-operation designs.
• Measured electrical characteristics: Specified tan δ and leakage current values provide predictable performance for design validation.
• Production-ready supply: Mass production status and standard packaging options simplify procurement and assembly planning.

Why Choose UHV1A332MHD?

UHV1A332MHD is positioned for designs that require a balance of high ripple capability, low impedance, and compact through-hole packaging. Its specified electrical characteristics, wide temperature range, and extended endurance make it suitable for engineers seeking predictable, long-life smoothing and decoupling in general-purpose electronic equipment.

Manufactured by Nichicon and offered in production quantities with RoHS compliance, this part delivers measurable performance parameters for quick verification and straightforward integration into existing PCB layouts.

Request a quote or submit an inquiry to evaluate UHV1A332MHD for your design needs and to obtain pricing and availability information.