UKA0J222MPD

The UKA0J222MPD is a radial-lead aluminum electrolytic capacitor in a φ10×20 mm can, offering 2200 µF capacitance at a 6.3 V rating with polarization. It is part of Nichicon’s UKA series designed for high-grade audio equipment and environments that require wide temperature performance.

With a rated operating range from –55°C to +105°C and a 2000-hour endurance at 105°C, this component targets audio power and signal circuits that demand high capacitance in a compact radial package.

Key Features

• Capacitance & Voltage 2200 µF nominal capacitance at 6.3 V (±20% tolerance) provides bulk energy storage in compact form.
• Package & Mounting Radial lead, can-style package (φ10×20 mm) with 5 mm lead spacing for through-hole mounting and straightforward PCB placement.
• Temperature Range Wide operating temperature from –55°C to +105°C suitable for demanding thermal environments.
• Endurance Rated for 2000 hours at 105°C, with specified limits for capacitance change, tan δ, and leakage current after the endurance test.
• Ripple Current Performance Rated ripple current values include 710 mA at 120 Hz and 816.5 mA at 10 kHz; series frequency coefficients apply for sizing at other frequencies.
• Reliability & Qualification AEC-Q200 listed in specifications, reflecting adherence to component-level stress test requirements noted in the product data.
• Leakage & Loss Characteristics Leakage current specified as not more than 0.03·C·V (µA) after 1 minute and 0.01·C·V (µA) after 2 minutes; tan δ limits are provided by the series specifications for 6.3 V parts.

Typical Applications

• High-grade Audio Equipment Designed for audio applications where large capacitance, stable performance across temperature, and long endurance are required.
• Audio Power Supplies and Amplifiers Compact bulk capacitance and specified ripple current ratings suit power rail smoothing and decoupling in audio amplifier modules.
• Signal and Power Decoupling in Audio Systems Polarized aluminum electrolytic construction provides energy storage and low-frequency decoupling for audio circuits.

Unique Advantages

• High Capacitance in a Small Can 2200 µF in a φ10×20 mm package delivers significant energy density for space-constrained audio designs.
• Wide Temperature Capability –55°C to +105°C operating range supports devices exposed to broad thermal swings without sacrificing performance.
• Long-Term Endurance 2000 hours at 105°C provides predictable lifetime behavior for designs requiring sustained high-temperature operation.
• Defined Ripple Handling Specified ripple current values at 120 Hz and 10 kHz and series frequency coefficients enable accurate thermal and ripple budgeting.
• AEC-Q200 Recognition Inclusion of AEC-Q200 in the product data indicates the part meets the series’ qualification requirements for component-level stress testing.
• Clear Leakage and Loss Limits Explicit leakage current and tan δ limits from the series specification make it easier to validate circuit-level performance.

Why Choose UKA0J222MPD?

UKA0J222MPD combines high bulk capacitance with a compact radial can and long endurance at elevated temperature, making it suitable for high-grade audio designs that require reliable energy storage and stable performance across a wide temperature range. Its defined ripple current ratings and leakage specifications help engineers size and validate power rails and decoupling networks with confidence.

This part is appropriate for designers and procurement focused on audio equipment and related electronic systems that demand robust, long-lived polarized capacitance in a through-hole package backed by Nichicon’s UKA series specifications.

Request a quote or contact sales to check availability, lead times, and to discuss application-specific requirements for the UKA0J222MPD.