UPT2D221MHD6

The UPT2D221MHD6 is an aluminum electrolytic capacitor in a radial-can package from Nichicon's UPT series. It provides 220 µF capacitance at a 200 V rating in a compact, radial-lead form factor suited for general-purpose electronic circuits.

Designed for applications that demand high ripple tolerance and long operational life, this capacitor delivers high ripple current performance and 5,000 hours of endurance at 105 °C, while meeting RoHS requirements.

Key Features

• Capacitance & Voltage: 220 µF nominal capacitance with a 200 V rated working voltage and ±20% tolerance (120Hz, 20 °C).
• High Ripple Current: Rated ripple current of 810 mA at 120 Hz and 1.296 A at 10 kHz, supporting applications with substantial AC ripple stress.
• Long-Life Endurance: Engineered for 5,000 hours of operation at 105 °C under DC bias plus rated ripple, with specified limits on capacitance change, tan δ, and leakage.
• Compact Radial Package: Radial, can-style package with 7.5 mm lead spacing and dimensions L: 3.05 cm × D: 1.8 cm, suitable for through-hole mounting and compact PCB layouts.
• Wide Operating Temperature: Specified for operation from −40 °C to +105 °C to cover typical industrial and commercial temperature ranges.
• Polarized Electrolytic: Polarized design for DC applications where electrolytic capacitance is required.
• RoHS Compliant: Complies with applicable RoHS directives for environmental compliance.

Typical Applications

• Ballast Systems: Suited for ballast applications where high ripple current capability is required to handle AC stress in lamp-ballast circuits.
• General Purpose Power Electronics: Filtering and energy-storage duties in general-purpose electronic circuits that require a compact, high-voltage electrolytic capacitor.
• High-Ripple Environments: Circuits exposed to substantial ripple currents at frequencies up to and beyond 10 kHz, benefiting from the part's specified ripple ratings.

Unique Advantages

• High ripple capacity: Explicit ripple ratings at 120 Hz and 10 kHz allow designers to size capacitors against measured ripple conditions rather than conservative estimates.
• Proven long life: 5,000 hours at 105 °C endurance specification provides a quantifiable reliability metric for thermal and bias stress planning.
• Space-efficient radial can: Compact L × D footprint supports space-constrained through-hole designs without sacrificing capacitance or voltage rating.
• Wide temperature range: −40 °C to +105 °C operating range enables deployment across common commercial and industrial environments.
• Regulatory compliance: RoHS conformance supports use in designs targeting restricted-substance compliance.

Why Choose UPT2D221MHD6?

The UPT2D221MHD6 from Nichicon combines high-voltage capability (200 V), substantial capacitance (220 µF), and defined high-ripple performance in a miniature radial-can package. Its 5,000-hour endurance at 105 °C and −40 °C to +105 °C operating range make it a practical choice for engineers specifying reliable electrolytic energy storage in constrained board spaces.

This capacitor is well suited to designers of ballast and general-purpose power circuits who need verifiable ripple limits and life ratings from a compact, through-hole component backed by Nichicon's UPT series specifications.

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