UES0J331MPM

The UES0J331MPM is a bi‑polarized aluminum electrolytic capacitor from Nichicon’s MUSE acoustic series, designed specifically for audio signal circuits. Its radial‑lead, can package and bi‑polar construction make it suitable for through‑hole audio installations that require signal coupling and low‑distortion performance.

Key electrical and mechanical details include 330 µF capacitance at 6.3 V, bi‑polar polarity, a tolerance of ±20%, an operating temperature range of −40 °C to 85 °C, and a rated lifetime of 1000 hours at 85 °C.

Key Features

• Bi‑Polar Audio Design Engineered for audio signal circuits as part of Nichicon’s MUSE acoustic series to support AC coupling and bipolar signal paths without polarity constraints.
• Electrical Characteristics 330 µF nominal capacitance with ±20% tolerance and a rated voltage of 6.3 V to meet common low‑voltage audio circuit needs.
• Temperature and Reliability Specified for operation from −40 °C to 85 °C with a lifetime rating of 1000 hours at 85 °C, providing predictable performance in typical audio equipment environments.
• Package and Mounting Radial‑lead, can package with 5 mm lead spacing for reliable through‑hole mounting and straightforward PCB layout.
• Compact Footprint Small case dimensions (L: 1.6 × D: 1 cm) deliver a compact solution for space‑constrained audio boards.
• Environmental Compliance RoHS compliant to the 2011/65/EU and (EU)2015/863 directives.

Typical Applications

• Audio Signal Coupling Used for AC coupling and stage interconnects in preamplifiers, tone circuits, and line‑level signal paths.
• Consumer and Studio Audio Equipment Suited for integration in amplifiers, mixers, and other audio devices where bi‑polar capacitance is required for balanced or AC‑coupled stages.
• Through‑Hole PCB Designs Radial lead format simplifies assembly and replacement in repairable electronic designs and prototyping.

Unique Advantages

• Audio‑Focused Construction: Bi‑polar MUSE acoustic series design tailored for audio signal integrity and AC‑coupled circuits.
• Appropriate Low‑Voltage Rating: 6.3 V rating aligns with many low‑voltage audio amplifier and preamplifier circuits.
• Robust Operating Range: −40 °C to 85 °C rating and 1000‑hour life at 85 °C allow predictable behavior across typical operating conditions.
• Compact, Easy‑Mount Package: Radial can with 5 mm lead spacing and small case dimensions for space‑efficient through‑hole layouts.
• Regulatory Compliance: RoHS compliance supports modern environmental requirements for electronic assemblies.

Why Choose UES0J331MPM?

UES0J331MPM combines a bi‑polarized aluminum electrolytic topology with Nichicon’s MUSE acoustic series focus to provide a component suited to audio signal paths where AC coupling and symmetry are important. Its combination of 330 µF capacitance, compact radial can package, and a rated operating range of −40 °C to 85 °C makes it a practical choice for designers of consumer and studio audio equipment seeking dependable electrolytic performance.

This part is appropriate for engineers and OEMs building or repairing through‑hole audio electronics who need a compact, RoHS‑compliant bi‑polar capacitor with a defined endurance rating and straightforward mounting characteristics.

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