UPW2F220MHD

The UPW2F220MHD is a miniature, high‑reliability aluminum electrolytic capacitor from Nichicon’s UPW series, configured as a radial‑lead can for through‑hole mounting. It combines a high 315 V rated voltage with a 220 µF capacitance and low impedance characteristics targeted at power‑handling roles.

Designed for demanding electronics including switching power supplies and automotive/industrial power systems, this component delivers long endurance (7000 hours at 105°C), controlled dissipation factor, and defined ripple‑current capability across low and high frequencies.

Key Features

• High Voltage & Capacitance — 315 V rated voltage with 220 µF nominal capacitance and a tolerance of −20% to +20% for stable bulk energy storage in high‑voltage circuits.
• Low Loss Characteristics — Tangent of loss angle (tan δ) of 0.16 measured at 20°C, 120 Hz, supporting efficient filtering and decoupling in power stages.
• Defined Ripple‑Current Performance — Low‑frequency ripple current of 120 mA at 120 Hz and high‑frequency ripple current of 192 mA at 10 kHz, enabling predictable thermal and lifetime behavior under AC loading.
• Long Endurance — Rated life of 7000 hours at 105°C, supporting extended service in elevated temperature environments.
• Robust Temperature Range — Operating range from −40°C to +105°C suitable for harsh ambient conditions.
• Compact Radial‑Lead Package — φ12.5 × 25 mm can with 5.0 mm lead spacing (±0.5 mm), suited for dense through‑hole assemblies; available in bulk or bag packing.
• Leakage & Polarization — Specified leakage current of 377.2 µA and polarized construction for correct orientation in DC circuits.
• AEC‑Q200 Rated — Meets AEC‑Q200 passive component requirements, aligning with automotive grade reliability demands.

Typical Applications

• Switching Power Supplies — Bulk filtering and output smoothing where low impedance and reliable high‑voltage performance are required.
• Power Modules & Converters — Energy storage and ripple suppression in isolated and non‑isolated power conversion stages.
• Automotive Electronics — Use in automotive power systems and control units where AEC‑Q200 qualification and extended temperature endurance are needed.
• Industrial Control Equipment — Filtering and decoupling in motor drives, PLCs, and other industrial power electronics operating across wide temperature ranges.

Unique Advantages

• High‑Voltage Capability: 315 V rating allows deployment in higher‑voltage DC buses and power rails without system redesign.
• Predictable Performance Under AC Stress: Specified ripple‑current values at both low and high frequencies enable accurate thermal and lifetime planning.
• Extended Thermal Endurance: 7000 hours at 105°C ensures long service life in elevated temperature environments, reducing maintenance and replacement cycles.
• Compact Footprint: φ12.5 × 25 mm can with 5 mm lead spacing provides high capacitance density for space‑constrained through‑hole designs.
• Automotive‑Grade Reliability: AEC‑Q200 rating supports integration into designs requiring recognized passive component qualification.
• Engineer‑Friendly Specifications: Clear, measured values for tan δ, leakage current, tolerance, and lead geometry simplify BOM selection and layout planning.

Why Choose UPW2F220MHD?

The UPW2F220MHD positions itself as a compact, high‑voltage solution for designers who need dependable bulk capacitance with defined ripple‑current behavior and long thermal endurance. Its radial lead package and precise mechanical dimensions make it straightforward to integrate into through‑hole power assemblies where board space and reliability are critical.

This capacitor is well suited to engineers developing switching power supplies, automotive power electronics, and industrial converters who require AEC‑Q200 rated passive components with verifiable leakage, dissipation, and lifetime specifications. It delivers predictable electrical performance and durability that support robust system designs.

To request a quote or discuss availability and lead times for UPW2F220MHD, please contact sales with your quantity and delivery requirements.