UKW0J332MPD

The UKW0J332MPD is a radial-lead aluminum electrolytic capacitor from Nichicon's UKW series, engineered for audio equipment and AV applications. It delivers 3.3 mF (3300 µF) capacitance at a rated voltage of 6.3 V in a compact φ10 × 20 mm can, making it suitable for space-constrained audio circuit designs.

Designed with Nichicon's UKW-series electrolyte formulation, the part is specified to support audio-focused performance while meeting practical engineering requirements such as low-temperature operation, defined ripple handling, and extended endurance at elevated temperature.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) nominal capacitance with a rated voltage of 6.3 V and ±20% tolerance for predictable capacitance in audio circuits.
• Audio-Optimized Electrolyte — Part of the UKW series, developed to realize a harmonious balance of sound quality for AV and audio equipment.
• Radial-Lead Package — Through-hole radial can design (φ10 × 20 mm) with 5 mm lead spacing (±0.5 mm) for straightforward PCB mounting and mechanical stability.
• Ripple Current Capability — Low-frequency ripple current of 1.17 A (120 Hz) and high-frequency ripple current of 1.3455 A (10 kHz), suitable for handling audio-related ripple and dynamic loads.
• Dissipation & Leakage — Specified tangent of loss angle (tan δ) of 0.32 at 20°C/120 Hz and leakage current of 623.7 µA, enabling predictable dissipation and leakage behavior in designs.
• Operating Range & Endurance — Rated for –40°C to +85°C with an endurance specification of 2000 hours at 85°C, supporting extended operation in typical consumer AV environments.
• Polarized Electrolytic — Standard polarized construction for conventional audio power and decoupling applications.
• Packaging & Marking — Available in bulk or bag packing (no terminal forming) and marked with gold lettering on a black sleeve for clear identification.
• RoHS Compliant — Meets RoHS directive requirements as specified for the UKW series.

Typical Applications

• Audio Equipment — Suited for use in audio and AV equipment where compact, high-capacitance electrolytic capacitors are required.
• AV Systems — Appropriate for AV receiver and media-player modules that specify UKW-series components for sound-character considerations.
• Compact Amplifier Modules — Fits space-constrained amplifier PCB layouts thanks to its φ10 × 20 mm can and radial-lead format.
• Consumer Electronics — Applicable in consumer audio electronics that require RoHS-compliant, audio-focused capacitor solutions.

Unique Advantages

• Audio-centric design: Part of Nichicon's UKW series with an electrolyte developed to support a harmonious balance of sound quality—beneficial for AV and audio-focused designs.
• High capacitance in a small can: 3300 µF in a φ10 × 20 mm package reduces board footprint while delivering substantial capacitance for audio circuits.
• Defined ripple handling: Rated ripple currents at 120 Hz and 10 kHz provide clear limits for thermal and ripple management in power stages.
• Predictable dissipation and leakage: Specified tan δ and leakage current figures allow accurate thermal and power-loss calculations during design.
• Robust temperature and endurance spec: –40°C to +85°C operating range and 2000 hours endurance at 85°C support reliable operation in consumer AV environments.
• Through-hole reliability and identification: Radial-lead can with clear sleeve marking simplifies assembly and inspection in production environments.

Why Choose UKW0J332MPD?

The UKW0J332MPD delivers a balance of high capacitance, compact packaging, and audio-oriented electrolyte performance from Nichicon's UKW series. Its combination of 3.3 mF capacitance, 6.3 V rating, clearly specified ripple capabilities, and defined endurance at elevated temperature makes it well suited for engineers designing compact AV and audio applications that require predictable, audio-focused electrolytic behavior.

This radial-lead can offers an established through-hole form factor, RoHS compliance, and sleeve marking for easy identification—attributes that help simplify integration into consumer audio and AV product lines where space and sound quality are priorities.

If you would like pricing, availability, or packaging options for the UKW0J332MPD, request a quote or submit an inquiry referencing the part number and your required quantities.