UKZ1H220MPM

The UKZ1H220MPM is a premium-grade aluminum electrolytic capacitor from Nichicon's UKZ "MUSE" acoustic series, designed specifically for audio applications. It is a radial-lead, polarized capacitor rated 22 µF at 50 V and intended for use in first-class audio equipment where subjective audio comfort and component performance matter.

This part is tailored for audio system designers who need compact, low-loss filtering or coupling components with defined endurance and environmental attributes. The UKZ1H220MPM is RoHS compliant and incorporates anti-solvent construction as described for the series.

Key Features

• Audio-focused premium grade — Part of the Nichicon MUSE acoustic series, optimized for first-class audio equipment and high-quality audio design objectives.
• Capacitance and voltage — 22 µF nominal capacitance with a 50 V rated voltage and ±20% capacitance tolerance (measured at 120 Hz, 20°C).
• Low loss — Maximum tan δ of 0.08 at 50 V (measured at 120 Hz, 20°C), supporting low dissipation in audio circuits.
• Low leakage — Leakage current specified at 11 µA (after 1 minute at rated voltage, 20°C).
• Compact radial package — Radial can package with case size 8 × 11.5 mm (φD × L) and 3.5 mm lead spacing, suited for through‑hole PCB layouts.
• Operating and endurance specs — Rated for –40°C to +85°C operating temperature; endurance specified as 1000 hours at 85°C with rated voltage applied (capacitance change within ±20%, tan δ and leakage within specified limits after test).
• Identification — Marked with gold printing on a black sleeve for easy visual identification.

Typical Applications

• Premium audio equipment — Suited for first-class audio systems where the acoustic series’ characteristics contribute to perceived audio quality.
• High-fidelity consumer electronics — Used in audio subsystems of high-end playback and amplification products requiring stable electrochemical performance.
• Audio component manufacturing — Applicable where consistent endurance (1000 h at 85°C) and defined electrical characteristics are required for production designs.

Unique Advantages

• Designed for audio use: Part of the Nichicon MUSE acoustic series and explicitly described for first-class audio equipment, aligning component selection with audio design goals.
• Low dissipation (tan δ = 0.08): Lower loss at 50 V supports efficient performance in audio circuits where dissipation can affect response.
• Controlled leakage (11 µA): Defined leakage behavior at 20°C helps maintain predictable bias and DC conditions in audio designs.
• Compact radial form factor: 8 × 11.5 mm case with 3.5 mm lead spacing offers a small footprint for through-hole assemblies while keeping PCB layout simple.
• Specified endurance and temperature range: Rated for –40°C to +85°C and 1000 hours at 85°C under rated voltage, providing documented lifetime behavior for product planning.
• RoHS compliant with anti‑solvent feature: Meets RoHS requirements and the series includes anti-solvent construction as noted in the product description.

Why Choose UKZ1H220MPM?

The UKZ1H220MPM combines Nichicon’s MUSE acoustic series heritage with a compact radial package and defined electrical characteristics—22 µF at 50 V, low tan δ, and low leakage—making it suitable for audio-focused designs where component behavior contributes to the listening experience. Its endurance rating (1000 hours at 85°C) and –40°C to +85°C operating range provide measurable reliability for production designs.

This capacitor is a fit for designers of premium audio equipment and high-fidelity consumer electronics who require a documented component from a specialized acoustic series, compact through-hole packaging, and verifiable electrical and environmental specifications.

If you would like pricing, availability, or a formal quote for UKZ1H220MPM, please request a quote or submit an inquiry to your procurement team or distributor sales contact.