UFW1J222MHD

The UFW1J222MHD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UFW series, designed for audio equipment applications. It provides 2200 µF capacitance at a 63 V rating in a compact φ18 × 35.5 mm can with 7.5 mm lead spacing.

Engineered for power decoupling and energy storage in audio systems, this polarized capacitor combines high ripple-current capability, defined loss characteristics, and a 2000-hour endurance at 85°C to support reliable operation in audio electronics designs.

Key Features

• Capacitance & Voltage — 2200 µF rated capacitance with a 63 V nominal voltage and ±20% tolerance, suitable for mid‑voltage audio power sections.
• Low-loss Performance (tan δ) — tanδ = 0.12 measured at 20°C, 120 Hz, providing predictable dissipation characteristics for audio circuits.
• High Ripple Current Handling — Rated low-frequency ripple current of 2.2 A (120 Hz) and high-frequency ripple current of 2.53 A (10 kHz), enabling effective smoothing under dynamic loads.
• Endurance — Life specification of 2000 hours at 85°C with recovery to specified characteristics after test, supporting durability in sustained thermal environments.
• Physical & Mounting — Radial lead can (φ18 × 35.5 mm) with 7.5 mm lead spacing (±0.5 mm) for through-hole assembly and straightforward PCB placement.
• Leakage Current — Specified leakage current of 4158 µA for predictable bias behavior in power circuits.
• Packaging Options — Available in bulk (no terminal forming) or bag packing to suit assembly and inventory workflows.

Typical Applications

• Audio Equipment — Designed for use in audio power supplies and amplification stages where capacitance, ripple handling and low loss are important.
• Power Filtering for Hi‑Fi Circuits — Provides bulk energy storage and smoothing for audio-grade power rails in consumer and professional audio devices.
• General Through‑Hole Power Modules — Radial-lead form factor fits legacy and serviceable PCB designs requiring robust electrolytic capacitance.

Unique Advantages

• Audio-focused series — Part of Nichicon’s UFW family specified for audio equipment, aligning the component choices with audio design requirements.
• Quantified ripple capability — Explicit ripple ratings at 120 Hz and 10 kHz let you size capacitors against dynamic load conditions with confidence.
• Defined loss characteristic — Measured tanδ at standard test conditions gives clear information for thermal and dissipation planning.
• Long endurance at elevated temperature — 2000-hour life at 85°C supports longer-term reliability in warm operating environments.
• Compact, serviceable package — φ18 × 35.5 mm radial can with 7.5 mm lead spacing balances board density and ease of assembly or replacement.
• Production availability — Status: Mass production, simplifying sourcing for volume projects.

Why Choose UFW1J222MHD?

UFW1J222MHD delivers a practical combination of high capacitance (2200 µF), 63 V rating, and measured electrical characteristics tailored to audio equipment. Its ripple-current ratings, controlled loss (tanδ), and 2000-hour endurance at 85°C make it suitable for engineers specifying capacitors for audio power stages and related through‑hole designs.

Manufactured by Nichicon and available in mass production packaging options, this radial-lead electrolytic capacitor supports repeatable procurement and straightforward integration into serviceable, audio-focused PCB designs.

Request a quote or contact sales to discuss pricing, lead times, and availability for UFW1J222MHD. Include your quantity, desired packaging option, and any delivery requirements to receive a tailored response.