UVY2A220MED

The UVY2A220MED is an aluminum electrolytic capacitor in a radial-lead can, specified at 22 µF and 100 V. It is designed for general-purpose electronic applications that require a compact, polarized electrolytic capacitor with robust temperature and endurance characteristics.

Key attributes include a wide operating temperature range of -55°C to 105°C, a 1000-hour endurance at 105°C, low leakage current (66 µA), and measurable ripple-current performance across low and high frequencies—making it suitable for power filtering and decoupling in compact assemblies.

Key Features

• Capacitance & Voltage — 22 µF rated capacitance with a voltage rating of 100 V and capacitance tolerance of -20% to +20%.
• Wide Temperature Range — Operates from -55°C to 105°C to support designs exposed to broad thermal environments.
• Endurance — Rated life of 1000 hours at 105°C, suitable for sustained elevated-temperature operation.
• Low Loss — Dissipation factor (tanδ) of 0.08 measured at 20°C, 120 Hz, supporting efficient energy storage with low dielectric loss.
• Ripple Current Performance — Low-frequency ripple current of 93 mA at 120 Hz and high-frequency ripple capability of 186 mA at 10 kHz for filtering and decoupling across a range of switching speeds.
• Leakage Current — Specified leakage current of 66 µA at rated conditions, useful for maintaining low standby loss in circuits.
• Compact Radial Package — Small can size φ6.3 × 11 mm with 2.5 mm lead spacing (±0.5 mm), radial-lead mounting for through-hole PCB assemblies; available in bulk or bag packing.
• RoHS Compliant — Manufactured in accordance with RoHS directive requirements.

Typical Applications

• Power Supply Filtering — Bulk and smoothing capacitance for power rails where 100 V rating and low leakage are required.
• DC-DC Converter Output — Output decoupling and ripple suppression for converters that operate within the capacitor's ripple-current and voltage limits.
• Industrial Control Electronics — Use in controller and driver circuitry benefitting from the wide -55°C to 105°C temperature range and 1000-hour endurance at elevated temperature.
• Measurement & Instrumentation — Decoupling and energy-storage roles in compact instruments where small can size and low dissipation are important.

Unique Advantages

• High-voltage capability: 100 V rating enables use on higher-voltage rails without series stacking or complex arrangements.
• Wide thermal tolerance: -55°C to 105°C rating supports deployment across a broad range of environmental conditions.
• Proven endurance at elevated temperature: 1000-hour life at 105°C provides predictable long-term performance in thermally demanding applications.
• Low leakage and dissipation: 66 µA leakage and tanδ of 0.08 (20°C, 120 Hz) help minimize standby losses and thermal build-up in assemblies.
• Compact radial form factor: φ6.3 × 11 mm can and 2.5 mm lead spacing enable space-efficient through-hole designs; the UVY series offers one-rank-smaller case sizes compared to the UVZ series.
• Frequency-aware ripple handling: Specified ripple currents at both low (120 Hz) and high (10 kHz) frequencies allow designers to match capacitor selection to switching and ripple characteristics.

Why Choose UVY2A220MED?

The UVY2A220MED is positioned for engineers and procurement teams seeking a compact, high-voltage aluminum electrolytic capacitor with verified endurance and thermal range. Its combination of 100 V rating, low loss (tanδ 0.08), measured leakage current (66 µA), and ripple-current figures makes it suitable for power filtering and decoupling in compact through-hole designs.

This part suits applications where predictable performance at elevated temperature and a small radial package are priorities. The UVY series’ smaller-case advantage and RoHS compliance add practical benefits for PCB space-constrained designs and environmental compliance goals.

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