UVR1A332MHD

The UVR1A332MHD is a radial-lead aluminum electrolytic capacitor offering 3300 µF nominal capacitance at a 10 V rating in a compact φ12.5 × 20 mm can. It is part of Nichicon's UVR series and is designed for general-purpose and entertainment electronics applications where reliable bulk capacitance and board-mounted radial packaging are required.

Key value propositions include a high capacitance-to-size ratio, defined ripple current ratings at both low and high frequencies, a wide operating temperature range from −40°C to +85°C, and a 2000-hour endurance rating at 85°C.

Key Features

• Capacitance and Tolerance — 3.3 mF (3300 µF) nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C), providing defined bulk energy storage for supply smoothing and decoupling in low-voltage circuits.
• Rated Voltage — 10 V DC rating, specified for low-voltage power rails and general-purpose electronic circuits.
• Ripple Current Capability — Low-frequency ripple current of 1.45 A at 120 Hz and high-frequency ripple current of 1.6675 A at 10 kHz, specified to help manage AC stress in power applications.
• Leakage and Endurance — Specified leakage current of 990 µA and endurance of 2000 hours at 85°C, with post-endurance capacitance change and loss-angle limits defined by the UVR series.
• Operating Temperature Range — −40°C to +85°C, enabling use across a broad set of ambient conditions.
• Radial Lead Package — φ12.5 mm diameter can, 20 mm length, 5.0 mm lead spacing (±0.5 mm), and standard radial-can mounting for through-hole PCB designs; available in bulk (no terminal forming) or bag packing.
• Materials and Compliance — RoHS-compliant construction; sleeve marking printed in white on black for clear part identification.

Typical Applications

• Entertainment Electronics — Suited to the UVR series’ target segment, providing compact bulk capacitance for consumer audio/video and related equipment.
• General-Purpose Electronics — Appropriate for general-purpose circuits requiring 3300 µF at 10 V for energy storage, smoothing, or decoupling.
• PCB Through-Hole Power Modules — Radial-lead form and 5 mm lead spacing make this capacitor suitable for through-hole power supply subassemblies and board-mounted filter networks.

Unique Advantages

• High Capacitance in a Compact Can — 3300 µF packaged in a φ12.5 × 20 mm radial can provides substantial capacitance while minimizing PCB footprint in through-hole designs.
• Dual-Frequency Ripple Ratings — Specified ripple current values at 120 Hz and 10 kHz allow designers to assess performance under both low- and high-frequency stress conditions.
• Defined Endurance — 2000 hours at 85°C endurance with post-test limits for capacitance, dissipation factor, and leakage current supports predictable life-cycle planning.
• Wide Temperature Range — −40°C to +85°C operating range covers a broad set of environmental conditions for general electronics applications.
• RoHS-Compliant Construction — Meets RoHS requirements for restricted substances, aiding regulatory compliance in product assemblies.

Why Choose UVR1A332MHD?

The UVR1A332MHD combines a substantial 3.3 mF capacitance with a 10 V rating in a compact radial-can package tailored for general-purpose and entertainment electronics. Its clear specifications for ripple current, leakage, and endurance at 85°C make it straightforward to evaluate for power-smoothing and decoupling roles in through-hole designs.

This part is appropriate for designers and procurement teams seeking a RoHS-compliant, mass-production capacitor with defined performance metrics and standard radial-lead mounting. The UVR1A332MHD offers predictable behavior over its rated temperature range and an endurance specification that supports reliability planning in production assemblies.

To request a quote or inquire about availability and packaging options for UVR1A332MHD, submit a request or contact the sales channel for pricing and lead-time information.