UKZ2A470MHM

The UKZ2A470MHM is a premium-grade aluminum electrolytic capacitor from Nichicon’s UKZ (nichicon MUSE) acoustic series, designed for audio applications. It is a polarized, radial-lead capacitor specified at 47 µF and 100 V, optimized for use in first-class audio equipment where acoustic-grade components are required.

Built for reliability within typical audio operating environments, the part is RoHS compliant and includes anti-solvent features specified by the series. Key electrical and reliability parameters include a capacitance tolerance of ±20%, operating temperature range of −40°C to +85°C, and a rated endurance of 1000 hours at 85°C under applied rated voltage.

Key Features

• Premium acoustic grade: Part of the nichicon MUSE UKZ acoustic series, specified for first-class audio equipment and acoustic-focused designs.
• Electrical rating: 47 µF capacitance at a rated voltage of 100 V with a tolerance of ±20% (measured at 120 Hz, 20°C).
• Low-loss performance: Maximum tan δ of 0.07 at 100 V (measurement at 120 Hz, 20°C), supporting low dissipation in audio circuits.
• Leakage current specification: Leakage current is 0.01CV or less after one minute’s application of rated voltage at 20°C, providing predictable bias behavior.
• Temperature stability: Category temperature range −40°C to +85°C with impedance stability characterized by Z(−25°C)/Z(+20°C)=2 and Z(−40°C)/Z(+20°C)=3 at the 100 V rating.
• Radial can package: Polarized radial-lead construction with a 5 mm lead spacing for through-hole PCB assembly; sleeve marking is gold on black for clear identification.
• Endurance and shelf life: Meets endurance criteria after 1000 hours at 85°C with rated voltage applied—capacitance change within ±20%, tan δ within specified multiplier, and leakage current within initial limits.
• Regulatory and material considerations: RoHS compliant (2011/65/EU, (EU)2015/863) and includes an anti-solvent feature as part of the series specification.

Typical Applications

• High-end audio equipment: Suited for premium audio systems where acoustic-grade capacitors contribute to overall sound quality and component selection criteria.
• Audio electronics and amplifiers: Intended for use in audio circuits and related equipment within the specified electrical and temperature ranges.
• Radial-lead PCB assemblies: Designed for through-hole mounting in electronic assemblies that require a polarized aluminum electrolytic capacitor in a radial can package.

Unique Advantages

• Acoustic-focused formulation: Branded as part of Nichicon’s MUSE acoustic series to address audio-centric component requirements.
• High voltage capability: 100 V rating provides headroom for higher-voltage sections within audio and related electronics.
• Predictable low-loss behavior: Specified tan δ (0.07 max at 100 V) helps maintain low dissipation in audio signal and power sections.
• Defined leakage performance: The 0.01CV leakage specification after one minute enables reliable biasing and predictable startup behavior.
• Temperature and endurance specs: −40°C to +85°C operating range and 1000 hours endurance at 85°C under rated voltage provide quantified reliability parameters for design validation.
• Traceable marking: Gold-on-black sleeve marking aids identification during assembly and inventory management.

Why Choose UKZ2A470MHM?

UKZ2A470MHM combines Nichicon’s MUSE acoustic-series specification with clear, verifiable electrical and reliability data—47 µF at 100 V, low tan δ, specified leakage behavior, and a defined endurance profile—making it a suitable component choice for designers of audio equipment who require documented, acoustic-focused capacitor performance.

This radial-lead, polarized aluminum electrolytic capacitor is positioned for applications where premium acoustic characteristics and predictable behavior across −40°C to +85°C operation are important. Its RoHS compliance and anti-solvent feature further support use in regulated manufacturing environments and controlled assembly processes.

If you would like pricing, availability, or a formal quote for UKZ2A470MHM, please request a quote or contact sales for assistance.